spinnaker for sailboat

How To Rig, Set Up & Hoist a Spinnaker: Full Guide

It's a beautiful, sunny day. You're sailing upwind, and all around you colorful spinnakers fill and flutter as boats sail the other way. Wouldn't it be nice to break that sail out of the bag for the ride back down wind?

How do you rig, set up and hoist a spinnaker?

• Prepare the kite by finding the corner and making sure the sail isn't twisted
• Run your spinnaker sheets and guys before attaching to tack and clew
• Attach the halyard to the head, make sure it is outside the headstay
• Set the pole by putting the sheets and guys in the pole's jaws
• Hoist the pole
• Hoist the spinnaker

It seems daunting, but the principles of setting a symmetrical spinnaker are the same whether you're on a 420 dinghy or a fifty foot racer. You may have a few more lines, but the general process is: prep the spinnaker, connect the lines to the sail, hoist the pole on the windward side, then hoist and trim the sail.

There's a little more to it (of course), and each step has a few things to get right. But we've got you covered.

On this page:

Spinnaker basics, steps to set it, setting problems, the bear-away set, asymmetrical differences.

Spinnaker come in two types: symmetrical and asymmetrical. The symmetry refers to the length of the sides of the sails. An asymmetrical spinnaker has a tack and a distinct leech . A symmetrical spinnaker has both sides the same length and requires a pole to position. The tack and leech of a symmetrical sail depends on which side the pole is on - the pole side is the tack. Symmetrical sails aresailed deeper downwind with the poles, whereas asymmetrical spinnakers are better at reaching and sailing at higher angles, and are simpler to set and handle.

In this article, we'll focus mainly on symmetrical spinnakers.

Spinnaker Controls and Lines

A spinnaker connects the boat with a halyard at the head of the sail to hoist it, a sheet on the leeward side, and a guy on the windward side. While the guy is a pole control, some boats use dedicated sheets and guys, while some use a single line that switches function between sheet and guy as the sail jibes from side to side. In either case, the guy connects to the sail, not the pole, and runs through the jaws of the pole. The sheet is used to trim the sail as we adjust the pole with the guy.

When the sail is set, the lines not under load are the lazy guy or sheet. The sheet on the windward side and the guy on the leeward side will be the lazy sheet and lazy guy . Not all boats use separate sheets and guys, so there may not be a lazy guy/sheet.

Pole Controls

The spinnaker guy is used to control the position of the pole, and the angle of attack of the sail to the wind. Trim to keep the pole at a right angle to the wind. Most poles have a pole topping lift and a downhaul (also called a foreguy ). On the mast, there will be a pole car or ring with an attachment point which sets the inboard height of the pole. The topping lift and foreguy keep the pole in a level position, perpendicular to the water, and can be adjusted to match the car position. The pole is trimmed lower in lighter air, though a detailed spinnaker trimming guide is outside the scope of this post.

For simplicity, we'll assume you’re out for a simple sail, not racing. The jib is down, and you're ready to turn the boat down wind. Racers do things a little differently, but you will need to master a basic bareheaded set before you get too fancy.

Step 1 - Prepping the Kite

("kite" or "chute" are common nicknames for a spinnaker)

To launch a spinnaker from a bag without twists, someone needs to run the tapes when the spinnaker is packed. Find the head of the sail, run it between your fingers down one edge of the sail (or the tape , referring to the thicker reinforcement on the edge), making sure there are no twists or loops. Continue until you reach the next corner. If you find any twists or loops, work then out. Leave that corner outside the bag, then start again at the head and run the other tape. Leave the head and two clews out. This step can be done at the dock before leaving, or any time, as long as someone knows it has been properly packed . Do not assume.

You can bring the spinnaker bag up on deck for this, or leave it in the v-berth if there is a hatch suitable for pulling it through. This is more common when racing.

Step 2 - Plugging in the Spinnaker

Spinnaker sheets and guys should be run before connecting to the spinnaker. Most sheets and guys go through a fairlead or turning block at the stern of the boat before running forward to the spinnaker.

When you run the lines, take care they are free and outside of all lifelines, jib sheets and other obstructions before connecting to them to the tack and clew of the sail. Take the halyard and connect it to the head, making sure it is outside the headstay and any pole control lines or other entanglements.

Step 3 - Setting the Pole

If the pole isn’t normally stored on the mast, one end will need to connected. Attach the topping lift and down haul, and put the sheets and guys in the jaws now.

Whether the jaws go up or down is a personal preference, and some boats work better than others in different positions. Some argue that spinnaker forces pull up, so that jaws-down holds them from flying out when it's opened. Others maintain it's easier and more natural to slap a non-loaded sheet and guy into a jaws-up pole, with gravity to hold it there. This is a question of comfort and experience.

Hoist the pole to the proper height for the breeze.

Step 4 - Hoist!

When the boat is turned off the wind to the angle you want to sail, you are ready to hoist the sail.

With the pole set forward, hoist the sail up quickly with the halyard, then trim the sail and pole once it is at full hoist.

• You won't be able to trim the pole until the spinnaker is mostly up, but move it back when you can. It will help it fill and stay under control.
• To get the sail up more quickly, you can have someone at the mast to "bump" the halyard by pulling it at the mast while some else takes up the slack.
• If launching from a bag, attach the bag to the boat or you might launch it into the air with the sail. Most bags have Velcro straps or clips on them for connecting to lifelines or other boat hardware.

There are a few problems to watch for when setting. Twists, hourglasses, and forestay wraps are the most common, and can even happen with a properly packed spinnaker with no twists, though that is the most common cause of hour-glassing and wraps.

Avoid pulling too hard or panicking when these things happen, it just wraps things tighter. You can worked twists out if you stop the hoist and pull down from the center of the foot and the clew. If it's too bad, lower the sail, untwist it, rerun tapes, and re-pack the sail.

When racing, it's slow to run "bare headed" without a jib. Racers will do a "bear-away" set, which is like the set described above, except on a few points. It's easier and faster, but it takes more people and a little preparation since a quick set is the goal.

• The jib is left up, so the spinnaker halyard runs outside the jib when the spinnaker is connected.
• The spinnaker can be hoisted earlier as the jib will blanket it.
• The pole can be trimmed back when the sail is out and filling.
• The jib is "blown" - quickly released and gathered on the deck for the down wind leg.

Since there is no pole, an asymmetrical spinnaker is far easier to rig, set, and hoist. There are only two sheets, and no pole controls.

• Most boats will have a short pole on the bow for attaching the tack. There may be an adjustable tack line to set the tack height for different conditions. The pole may also have adjustments.
• The lazy sheet should run around the outside headstay.
• Many asymmetrical spinnakers have a dousing sock or turtle , which makes launching easier. The sail is hoisted inside this cover, then the sock pulled down to let the sail fill.
• Some asymmetrical spinnakers can be rigged on a detachable, lightweight furler.
• Asymmetrical spinnakers can not sail as deep down wind as a symmetrical sail with a pole. However, they can be carried at higher angles of reaching and can make up for the lack of down wind capability with more reaching speed.

You stated for symmetrical spinnaker that the pole is kept “perpendicular to the water - wrong - it should be perpendicular to the wind

Bill Wheary

The pole is kept perpendicular to the MAST to that the luff of the spinnaker is as far as possible from the mast and luff of the main.

Although the pole is usually set as close to perpendicular to the wind, in most cases the pole is adjusted so as to position the the CORD between the spinnaker tack and clew perpendicular to the wind.

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Beginners guide to using a Spinnaker!

Related Articles

Yachting Monthly

• Digital edition

Spinnaker masterclass: tailored downwind sailing

• James Stevens
• March 15, 2021

There’s more than one way to rig, hoist, set and drop your spinnaker. Choosing the right setup and skills is key to success with the kite, explains James Stevens

Set properly and using the right techniques for your boat, nothing beats a good passage under spinnaker. Credit: David Harding

There are, I suspect a surprising number of cruising yachts which have a spinnaker in their sail locker which has never come out of the bag.

The kind of pictures loved by yachting photographers of racing boats on their ear with spinnakers in the water and crew hanging on by their fingertips do little to encourage cruising yachtsmen.

On the other hand a spinnaker can take hours off a cross-Channel trip and it’s a real pleasure to feel the boat powering downwind with the thought of an early arrival.

It looks good too. But you have to know the ropes because as the pictures show it can go spectacularly wrong on a windy day.

Often cruising sailors will have learned to use a spinnaker, either in dinghies or on a racing boat.

If you try to replicate this on a cruising boat, often with a small crew and with a makeshift rigging setup, you’ll be sailing into troubled waters.

What if it goes pear-shaped? Knowing how to control the sail, and what to do when it goes wrong is the key to mastering the spinnaker. Credit: Rick Tomlinson

Getting the rigging right for your boat and choosing the skills that are going to work best for your crew will help you keep control of the sail and maintain calm on board.

The secret when starting out is to think it through and set it in light winds when making a mistake is easily retrievable.

In displacement yachts, symmetric spinnakers tend to be the most effective way of sailing downwind.

With an asymmetric you’ll need to sail the angles and gybe , but 
a symmetric lets you sail dead downwind.

They can, however, be used when the wind angle from the bow is from about 80° to 180° so they’re very versatile sails.

The most comfortable point of sail is a broad reach at about 120° to the wind.

Spinnakers become harder to control as the wind moves forward, the apparent wind increases and the boat heels more, or with the wind right aft as the boat slows and there’s a danger of an accidental gybe especially if it’s rough.

The difficult skills are raising, lowering and gybing.

Systems like snuffers can help with this, but we’ll look at the basic skills, which can then be modified.

Once the spinnaker 
is up it is relatively easy to trim and if the wind is stable and if the helm can steer a straight course, you can enjoy fast, relaxed cruising.

Using the spinnaker: the right sails and setup

Half the battle with flying a spinnaker is making sure you’ve got your setup right before you hoist.

As we all know, the spinnaker halyard exits the mast above the forestay, while the two clews are sheeted back to the cockpit via blocks on the quarter, and the guys are led aft via blocks midships.

The pole height is controlled by an uphaul at the mast and a downhaul, which is led aft via a block on the foredeck.

The pole’s inboard end attaches to the mast, often on an adjustable track, and the windward guy passes through the jaws on the pole’s outboard end next to the windward clew.

Hardware is changing

Racing innovations are helping make life easier for cruising sailors, says David Barden, production director at Allspars.

‘Many racing teams are using modern soft attachments, blocks and rings, including soft Dyneema pad eyes combined with blocks such as Karver KBO and INO blocks that can deal with the high loads but are extremely light. These are also popular in long-distance cruising because they are robust and reliable and don’t have metal fittings that can fatigue.

‘Although blocks still produce less friction, low-friction rings are used all over boats; they work well on tweaker lines. If you are end-to-end gybing, tweakers mean you only need one sheet on each side, and you pull the windward tweaker on to turn the sheet into a guy.

‘Snugging the leeward tweaker down in heavy conditions help stabilise the spinnaker.;

Sail choice is critical

Using the wrong spinnaker could make your life difficult too, says Peter Sanders of Sanders Sails.

‘The chances are that only one spinnaker will be carried so it must cover all the conditions that the crew are capable of using it in. The problem with most symmetric spinnakers on cruising yachts is that they are just too heavy.

Credit: Maxine Heath

‘The cheapest nylon that you can buy is 1.5oz, therefore it is common for sailmakers to offer this weight for all yachts over 30ft, but it is heavy, bulky and requires at least 12 knots of apparent wind to stop it from hanging like a deflated balloon.

‘Sailing downwind, this means a true wind of about 18 knots, which is too much for most cruisers to consider a spinnaker. Most of the time, ‘light is right’, so 0.75oz spinnakers on yacht up to 35ft and 0.9oz above that, are much easier to handle, set and gybe.

‘If you have an old or second-hand spinnaker, it may not be the right size. The result will be instability, rolling and the possibility of broaching, which never helps relations on board. Similarly, spinnakers have some stretch to absorb gusts, but if it’s old, it will become deeper and baggier with tight leech tapes and it will retain water making it hard to set.

‘Most spinnakers today are made with a true-radial panel layout thanks to the advancement in sail design software. In the past, spinnakers were made on the floor so the middle panels were horizontally cut, making it possible for the sailmaker to shape the seams.’

Using a spinnaker: the hoist

The first hoist needs to be in light winds.

Before you hoist, prepare the spinnaker on what will be the leeward side. Credit: Richard Langdon/Ocean Images

It is easier to hoist the spinnaker with the jib set – this avoids the spinnaker wrapping round the forestay before it’s trimmed.

Secure the bag on the foredeck on the leeward side by the rail at the foot of the jib.

Setting the pole is the next step. Make sure that the end jaw is facing upwards so that the pole can drop down and away from the sheet in a gybe. Credit: Richard Langdon/Ocean Images

Attach the sheet and guy to the sail.

Double check that the sheet and guy are over and not through the guardrails – every racing skipper will have had this problem at least once.

If you have enough crew, it’s essential to hoist hand-over-hand at the mast, and you’ll also be able to see the masthead for when the spinnaker is set. Credit: Richard Langdon/Ocean Images

The guy goes round the front of the forestay.

Hoist the heel of the pole on the mast to about head height.

The outer end of the pole should be on the windward side of the forestay.

Put the guy through the jaw of the pole.

Once the sail is full, it’s harder to winch the guy back, so sneak the guy back, bringing the windward clew up to the end of the pole and off the forestay. Credit: Richard Langdon/Ocean Images

Attach the halyard to the head of the sail; this is quite tricky as it has to pass outside the jib.

Hoist the outer end of the pole with the uphaul until it is horizontal.

Have a little slack on the downhaul but secure it or it will lift up too far when the spinnaker fills.

Mark your halyard to show when the sail is fully hoisted, says rigging expert David Barden. Credit: Richard Langdon/Ocean Images

Using the guy pull the corner of the spinnaker out of the bag.

This is known as sneaking the guy.

Hold on to or, if short crewed, secure the sheet and guy so they don’t run when they come under tension.

Right, now for the big moment.

Steer downwind to keep the spinnaker blanketed by the mainsail and pull the spinnaker halyard hand over hand as fast as possible.

With the hoist complete, tidy up on deck, and adjust the pole and sheets to trim the sail. Credit: Richard Langdon/Ocean Images

You might have to winch the last metre or so to get it to the top.

Winch in the guy which will pull the pole back and slowly steer up from a run to a broad reach.

Sheet in the spinnaker and drop or roll up the jib.

Wow! It fills and the boat speed jumps up.

Where it can go wrong

Credit: Richard Langdon/Ocean Images

It’s vital that the crew in the cockpit know what the person on the foredeck is trying to do.

Everyone needs to concentrate and it helps to have someone in charge other than the helm, even if there are only a few crew.

The ropes are often led the wrong way or twisted around another rope or wire. Preparation is the best way to avoid this.

The wind has to be very light to allow you to detach a sheet or guy from a hoisted spinnaker while you undo a tangle. Normally you have to drop and start again.

Sometimes the head of the sail fills with wind and there is a twist in the middle creating a wineglass effect.

To remove this you have to unravel it upwards. The helm has to steer downwind to blanket the spinnaker being careful not to gybe.

Pull on the sheet either from the cockpit or side deck, and try and persuade the twist to move upwards. This isn’t going to work if the spinnaker is filling at the top.

If it’s really jammed it will have to come down.

If the spinnaker fills on the way up it’s going to be hard work winching the halyard. The helm can help by steering downwind.

There are a number of other problems such as hoisting it the wrong way up which means dropping it again and hoping no one notices.

Trimming the spinnaker

Set it right.

The spinnaker is most efficient when there is a flow of air across it.

The leading windward edge should be pulled aft with the guy until it is close to curling inwards.

The height of the pole should be adjusted so both clews of the spinnaker are the same height above the deck.

Wherever the leeward clew is, adjust both ends of the pole to match it and keep the pole horizontal.

When reaching, make sure the pole is not touching the forestay. Credit: Richard Langdon/Ocean Images

If the course is a beam or close reach the guy is eased forward and the sheet wound in.

The pole will need to be lowered to keep the luff tight and the clews level.

Ease the uphaul and tension the downhaul and slide the heel of the pole down the mast. Avoid allowing the pole to press against the forestay as this can cause damage to the foil track for the jib, and in extremis can break the pole.

The main usually has to be sheeted in further than normal for this point of sail to prevent it from being backwinded.

Be ready to ease the main and kicker if you become overpowered.

With the wind further aft the pole is brought back by winding in the guy and easing the sheet all the time keeping the leading edge almost curling.

With the pole too high, the sail pays off, inducing heel rather than drive. Credit: Richard Langdon/Ocean Images

Remember to ease the pole downhaul as the pole comes back.

With the pole too low, the luff is pulled tightly, luffing too early. Credit: Richard Langdon/Ocean Images

Keep the spinnaker close to the boat – don’t let it fly too far away from the forestay or it will rock from side to side.

With wind astern the sail is more stable if the sheet is pulled down to towards the toe rail halfway down the boat by a barber hauler.

Pole back to keep the belly of the sail close to the forestay. Credit: Richard Langdon/Ocean Images

Racing sailors never cleat the guy or the sheet.

What can go wrong

Oversheeting the spinnaker makes the boat less stable and heel over more.

In windy weather,  this can cause the boat to screw up into the wind in a broach and it is invariably accompanied by a lot of sail flapping and an alarming amount of heel.

The main and spinnaker sheets need to be eased to allow the helm to steer downwind and get the boat back on its feet.

Releasing the kicking strap will lift the boom and allow wind to spill out of the head of the main.

If you oversheet the spinnaker, it can cause the boat to become unstable. Credit: Rick Tomlinson

This is important if the boat has heeled so far over in the wind that the boom is dragging in the water.

A common mistake is to have the guy too far forward with the sail billowing like washing on the line.

The boat will heel over more than with the correct trim and you’ll need to use more helm, which is slower.

Choose your gybe

Gybing is quite difficult when sailing shorthanded, so many cruising yachtsmen only set the spinnaker when there is a long reach ahead and lower the sail if a gybe is involved.

But of course a gybe is much quicker than dropping and resetting the sail.

On a boat over about 10 metres it is much safer to have twin sheets and guys.

Each clew of the spinnaker is connected to two ropes. The sheet is attached to the sail cringle and the guy is attached to the sheet on the back of the snap shackle.

Each corner of the sail has one rope under tension and the other, the lazy sheet or guy, slack ready for the gybe.

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The lazy sheet should be resting above and not below the end of the pole.

It is helpful to have the guys and sheets made of different colours as there is going to be a lot of rope in the cockpit.

The reason for this system is that during the gybe, the spinnaker can be sailed using the two sheets and no pole while the guys are swapped over on the end of the pole.

Sos the foredeck crew is not having to handle a spinnaker pole with a bar-tight rope on the end of it.

Talk this one through before you start. Everyone needs to understand what is happening at both ends of the boat.

The dip pole gybe

Steer on a very broad reach without collapsing the spinnaker.

Raise the heel of the pole up the track on the mast. Wind in the lazy sheet on the windward side on a winch.

1. Grab the guy . Prepare for the gybe by taking the lazy guy forward to the bow. Credit: Richard Langdon/Ocean Images

The guy, which is through the pole, is now slack.

The foredeck crew releases the jaws on the end of the pole and the guy will lift out leaving the spinnaker flying with the sheets and no pole.

The helm has to steer carefully to keep the spinnaker filling especially if it starts swaying from side to side.

2. Catch the pole. If there’s space, a dip-pole gybe can be easier if the bowman is in front of the forestay. As the pole swings across, clip in the new guy. Credit: Richard Langdon/Ocean Images

The cockpit crew ease the pole uphaul allowing the end to drop while the foredeck crew swings the outer end of the pole just above the deck inside the forestay.

If you have the luxury of a bowman they should be on the pulpit facing aft with the new guy in their hand waiting to drop it into the jaws of the pole.

The cockpit crew needs to ensure there is plenty of slack in the new guy.

3. Pole across. During the gybe, the spinnaker is flown without the pole, which requires careful helming. Credit: Richard Langdon/Ocean Images

At this moment a mistake occurs which has happened on nearly every boat I’ve sailed on.

It is very easy to drop the new guy into the jaws the wrong way round so there is a twist when the pole goes up again and the spinnaker is on the new gybe.

4. Flying free. During the gybe, the cockpit crew need to keep the sail flying. Credit: Richard Langdon/Ocean Images

The bowman shouts ‘Made!’ when the new guy is in the pole.

The main is sheeted in and the helmsman gybes as the new guy is wound in, the downhaul eased, the pole raised and the old sheet eased to allow the new guy through the pole to take the strain.

5. Reset the sail . With the pole on the new side, winch on the guy and set the sail. Note that the jib sheet has been kept on top of the pole, ready for when the spinnaker drops. Credit: Richard Langdon/Ocean Images

This isn’t something to try for the first time on a windy day, but it can be taken in slow time in light winds while everyone gets their heads around what’s happening.

Cruising crews are generally short handed so take it steadily and carefully – it takes months of practice for a racing crew to gybe the pole to make it look like an extension of the boom.

End for end gybe

This is a technique used on dinghies and smaller yachts.

It is easier and much safer with twin sheets and guys.

The pole must be attached to both the uphaul and the downhaul with a bridle.

The pole is taken off the mast in an end-for-end gybe, so bridles for the uphaul and downhaul are necessary

The crew ease the guy and fly the spinnaker with the sheets alone.

The foredeck crew takes a bight of the new guy to the mast, detaches the pole from the mast and inserts the new guy into the jaw.

The pole is now pushed out to the new side, the old guy taken out of the jaw and the pole secured to the mast.

The dip pole is more complicated but safer for new crews.

The cockpit crew need to watch the foredeck carefully.

It is really annoying to be perched on the pulpit or by the mast and not have sufficient slack on the new guy to drop it into the jaws of the pole or have insufficient ease on the uphaul to pass the pole under the forestay.

Make sure you give the foredeck enough slack. Credit: Richard Langdon/Ocean Images

The cockpit crew should avoid winding in the new guy before the pole has been hoisted up on the new side.

It takes quite a lot of skill to steer and give instructions. Better to have the crew boss calling the gybe without having to worry about steering at the same time.

If the spinnaker collapses it can wind itself around the forestay.

Most problems with a spinnaker are best sorted by steering downwind, or by dropping it.

Using a spinnaker: the drop

There are several ways of doing this. The most common is to retrieve the spinnaker down the main hatch.

Again,  this is easier with twin sheets and guys. Hoist or unroll the jib. Take a bight of the lazy guy directly from the sail on the leeward side under the boom over the rail and into the main hatch.

Pass the lazy guy aft to the companionway hatch while the crew prepares to gather in the sail. Credit: Richard Langdon/Ocean Images

Ease the guy until the pole is just off the forestay. Steer downwind.

The person lowering the halyard makes sure it is clear to run.

With the guy eased, the sail will stream out like a flag behind the main. Credit: Richard Langdon/Ocean Images

At this point the cockpit crew can either let the guy and lazy sheet run through the pole on the windward side or the foredeck crew can ping the snap shackle releasing the sheet and guy from the windward corner of the sail.

Either way the sail is now flapping like a huge flag behind the main, held by the halyard and a crew member in the main hatch, holding the lazy guy.

Don’t drop the halyard too quickly to give the crew time to gather in the sail. Credit: Richard Langdon/Ocean Images

The halyard is eased quickly and the hatch crew gather as it comes down,  trying to avoid dragging it in the sea.

Lower the pole and tidy up the lines.

Letterbox drop

On boats with a loose-footed main the spinnaker can be retrieved by passing the lazy guy between the foot of the main and the boom.

A letterbox drop can help avoid trailing the spinnaker in the water. Credit: Richard Langdon/Ocean Images

The spinnaker is pulled down in the lee of the main through this slot into the main hatch – a technique known as a letterbox drop which is effective in removing any wind in the spinnaker and making it less likely to trail in the water.

If the helm steers on a reach rather than a run the spinnaker is harder to retrieve because it won’t be blanketed by the main.

The first third of the halyard should be dropped quickly to de-power the spinnaker but no more or it ends in the sea.

Keeping the spinnaker clear of the water when dropping it is key. Credit: Rick Tomlinson

It’s really important that the spinnaker does not drop into the sea while still held by three corners or the boat will end up as a trawler pulling a huge bag of sail through the water.

You must release the windward ropes fully before lowering the halyard so it is held by only two corners.

It is equally important not to release the ropes from both clews or the sail ends up flying horizontally from the top of the mast.

Steering downwind is the only way of getting it back.

Using a spinnaker: snuffers

To save all this hassle it is possible to rig a snuffer, which is a giant collapsible tube which can slide up and down the sail.

The spinnaker is set with the pole, sheets and guys ready and hoisted like a sausage with the sail in the snuffer.

Using another halyard in the snuffer, the tube is pulled up, releasing the sail from the deck upwards.

Pull the snuffer over the sail before dropping

Once set, the folded tube stays at the head of the sail.

To retrieve the spinnaker, the boat is sailed on a run to blanket the spinnaker and the snuffer tube is pulled back down.

What could be easier – except of course if it jams on the way down. But it is simpler than the traditional drop and the spinnaker doesn’t need repacking

A snuffer can take the stress out of setting the spinnaker, though they sometimes jam. Credit: Richard Langdon/Ocean Images

With a normal drop the cabin by the main hatch ends up full of spinnaker and it is time to repack it.

Many racing boats have a hook on the deckhead in the cabin which takes the head cringle.

This allows the crew to work down the two edges of the sail from the top undoing any twists.

Repack the spinnaker by following the tapes. Credit: Richard Langdon

Having reached the clews, the three corners are gathered and the sail pushed into the bag keeping the corners on the top.

James Stevens, author of the Yachtmaster Handbook, spent 10 of his 23 years at the RYA as Training Manager and Yachtmaster Chief Examiner

The skill is to prevent a twist when it is rehoisted.

Another slower and safer technique is to find the head, sit on it so you know where it is and work down one edge flaking as you go.

When you get to the clew, sit on the folds and work down the other edge from the head.

Sit on all the folds and pack into the bag carefully,  leaving the folds until last. If it goes up with a twist the beers at the bar afterwards are on the packer!

Decades ago when offshore racing was less frenetic, sailors used to drop the spinnaker at night.

That is unthinkable when racing now but a good idea for cruising sailors.

Some of my most memorable cruising has been sailing on a summers evening in light airs with a spinnaker powering us towards our destination knowing that the extra speed has allowed us to arrive before dark to enjoy that special thrill of entering a harbour at the end of a great sail.

Thanks to UKSA in Cowes for the use of their Sweden 43 www.uksa.org 01983 294941

Enjoyed reading Spinnaker masterclass: tailored downwind sailing?

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• Spinnaker Sails: Navigating the Winds of Adventure

Sailing enthusiasts, brace yourselves! In the world of sailing, nothing quite matches the thrill of harnessing the power of the wind with a spinnaker sail. Whether you're a seasoned sailor or a novice eager to learn, understanding the nuances of spinnaker sailing opens up a world of possibilities. Let's embark on a journey through the seas of knowledge, exploring the art and science of spinnaker sails.

Introduction

Brief overview of spinnaker sails.

Picture this: a vast expanse of open water, your sailboat gliding gracefully, propelled by the billowing beauty of a spinnaker sail. Spinnaker sails, often called kites, are specialty sails designed for downwind sailing. They come in various shapes and sizes, each catering to specific sailing conditions.

Importance of Spinnaker in Sailing

The spinnaker is not just a sail ; it's a game-changer. It allows sailors to harness wind power efficiently, enhancing speed and performance. Whether you're cruising or racing, understanding how to deploy and manage a spinnaker adds a new dimension to your sailing experience.

Understanding Spinnaker Sails

Definition and types of spinnaker.

At its core, a spinnaker is a large, lightweight sail designed for sailing off the wind. There are two main types: symmetrical kites, perfect for downwind runs, and asymmetrical spinnakers, ideal for reaching and running in various wind angles.

Components of a Spinnaker Sail

To master the art of spinnaker sailing, it's crucial to understand the key components of the sail. From the head and tack to the clew, each part plays a vital role in ensuring optimal performance.

Sailing with Spinnakers

Techniques for using spinnakers.

Hoisting a spinnaker is one thing; sailing with it is another. Learn the techniques to catch the wind efficiently, including gybing and reaching, to make the most of your spinnaker experience.

Advantages and Challenges of Spinnaker Sailing

While the benefits of spinnaker sailing are vast, challenges like accidental gybes and handling in strong winds exist. Discover how to navigate these challenges for a smoother sailing experience.

Spinnaker Rigging

Key aspects of spinnaker rigging.

Rigging a spinnaker requires precision. Explore the key aspects of rigging, from attaching the halyard to securing the sheets, ensuring a secure and efficient setup.

Step-by-Step Guide to Rigging a Spinnaker

Delve into a step-by-step guide on how to rig a spinnaker. Whether you're a beginner or need a refresher, these detailed instructions will have you rigging like a pro in no time.

Different Types of Spinnaker Sails

Symmetrical kite vs. asymmetrical spinnaker.

Uncover the differences between symmetrical and asymmetrical spinnakers. Each type has its advantages, and choosing the right one depends on your sailing style and preferences.

Choosing the Right Spinnaker for Your Sailboat

Not all spinnakers are created equal. Learn how to select the perfect spinnaker for your sailboat, considering factors like size, material, and sailing conditions.

Sailboat Diagrams and Rigging

Importance of sailboat diagrams.

Sailboat diagrams serve as invaluable tools for understanding rigging and sail deployment. Explore the significance of these diagrams and how they enhance your sailing knowledge.

Understanding Sailboat Rigging with Diagrams

Break down the complexity of sailboat rigging with the help of diagrams. From running rigging to spinnaker poles, visualize the setup to enhance your comprehension.

Addressing Common Issues

How to prevent letterbox flapping in the wind.

For many sailors, the flapping of the letterbox can be a nuisance. Discover effective tips to prevent this common issue, ensuring a peaceful and undisturbed sailing experience.

Solutions for Spinnaker-Related Challenges

Spinnaker sailing comes with its share of challenges. Explore solutions to common issues like tangled lines and accidental jibes, ensuring smooth sailing every time.

The Art of Spinnaker Flying

Tips for a successful spinnaker flying experience.

Flying a spinnaker is an art that requires finesse. Learn valuable tips, from trimming the sail to adjusting the pole, to maximize your enjoyment while sailing downwind.

Enhancing Sailing Skills with Spinnaker Maneuvers

Take your sailing skills to the next level with spinnaker maneuvers. Master the art of gybing and reaching, adding versatility to your sailing repertoire.

Read our top notch articles on topics such as sailing, sailing tips and destinations in our  Magazine.

Spinnaker Sailing and Yachts

Integrating spinnakers into yacht sailing.

Yachts, with their larger sails, pose unique challenges and opportunities for spinnaker sailing. Explore how to integrate spinnakers seamlessly into yacht sailing for an exhilarating experience.

Advantages of Using Spinnakers on Yachts

Discover the advantages of using spinnakers on yachts, from increased speed to a more dynamic and engaging sailing experience.

Step-by-Step Spinnaker Sheet Guide

Importance of spinnaker sheets.

Spinnaker sheets play a crucial role in sail control. Understand their importance and learn how to rig and handle them effectively for optimal performance.

Rigging and Handling Spinnaker Sheets

A detailed guide on the proper rigging and handling of spinnaker sheets. Explore the intricacies of sheet control to enhance your overall sailing experience.

Yacht Spinnaker Rigging Diagram

Understanding the rigging process with a diagram.

Dive into the intricacies of yacht spinnaker rigging with the help of detailed diagrams. Visualize the setup and avoid common mistakes for a seamless sailing experience.

Common Mistakes to Avoid in Spinnaker Rigging

Learn from the mistakes of others. Explore common errors in spinnaker rigging and discover how to avoid them for a safer and more enjoyable sailing journey.

Sailing Pole and Its Role

Significance of sailing poles in spinnaker sailing.

Sailing poles play a crucial role in spinnaker sailing maneuvers. Uncover their significance and how to use them effectively for enhanced performance.

Proper Use and Handling of Sailing Poles

A step-by-step guide on the proper use and handling of sailing poles. Whether you're a novice or an experienced sailor, mastering this skill is essential for successful spinnaker sailing.

Purchasing Asymmetrical Spinnakers

Factors to consider when buying asymmetrical spinnakers.

Looking to invest in an asymmetrical spinnaker? Explore the factors to consider, from size to material, ensuring you make an informed and satisfying purchase.

Where to Find Quality Asymmetrical Spinnakers for Sale

Finding the right asymmetrical spinnaker is crucial. Discover reliable sources and marketplaces where you can purchase quality sails for your sailing adventures.

Sailing Safety Tips

Ensuring safety while using spinnakers.

Safety should always be a priority. Explore essential tips and precautions to ensure a safe sailing experience when using spinnakers.

Precautions and Guidelines for Spinnaker Sailing

Delve into specific precautions and guidelines for spinnaker sailing. From checking weather conditions to proper communication, these tips enhance the safety of your sailing adventures.

Recap of Key Points

Summarize the key takeaways from the article, emphasizing the importance of spinnaker sailing and the skills acquired.

Encouragement for Readers to Explore Spinnaker Sailing

Conclude with an encouraging message, urging readers to embrace the thrill of spinnaker sailing and embark on their own exciting journeys.

Get Ready to Set Sail!

As we wrap up our exploration of spinnaker sailing, remember that the seas are calling, and adventure awaits. The world of spinnaker sails is vast and exhilarating, offering endless possibilities for those willing to ride the winds. Whether you're a seasoned sailor or a curious novice, spinnaker sailing is an art worth mastering.

So what are you waiting for? Take a look at our  range of charter boats  and head to some of our favourite 

sailing  destinations .

Rigging a spinnaker

The spinnaker is a powerful sail that provides plenty of downwind sailing fun. The asymmetric spinnaker shown here is the spinnaker of choice for all modern dinghy classes, having taken over from the traditional and more complex symmetrical spinnaker.

RIGGING A SPINNAKER

When not in use, a modern spinnaker is stowed, ready rigged, in a chute that runs the length of the foredeck and back toward the cockpit. The spinnaker halyard is a continuous loop of rope led through the spinnaker chute to the bow of the dinghy, diagonally up to a fixed block on the mast, down the mast, and back around a turning block inside the cockpit. Pulling the halyard backward hoists the spinnaker up the mast; pulling the halyard forward pulls the spinnaker back inside its chute.

Choose a quiet day for rigging, put the boat where there is plenty of space, and lay the spinnaker out flat beside it. First of all, look carefully at the shape of the sail to identify the three corners.

The tack (bottom forward corner) is secured to the forward end of the spinnaker pole; the head (top corner), is attached to the uphaul end of the halyard; the clew, or outer corner, is attached to sheets. There are patches supporting rings on the vertical mid-line of the sail, through which the downhaul is led. These help to gather the sail into the chute when it is lowered.

after rigging, do a test hoist before you go on the water. Face the boat into the wind and pull up the halyard slowly to ensure that there are no twists in the sail or sheets, and that you have the three corners of the sail the right way round. Then retrieve it carefully into the chute, keeping it well clear of anything that might snag the sail.

RIGGING A spinnaker

3 Tie the two free ends of the spinnaker sheets together in the cockpit. When the crew grabs the sheet, it can be pulled either way.

4 The downhaul end of the halyard passes through a tack ring to a patch further up the sail. This helps gather the sail when you pull it down.

5 Check that the downhaul pulls the whole sail inside the chute, with just the head and clew protruding. The spinnaker is now ready for hoisting.

HANDLiNG THE spiNNAKER

To hoist, drop, or jibe the spinnaker, the helmsman must bear off downwind until sideways force on the rig is reduced to a minimum. This ensures that both crew can work safely from the center of the boat, with the mainsail blanketing the spinnaker area.

1T0 hoist the spinnaker, pull the halyard hand over hand as fast as possible to ensure that the sail does not catch on the bow.

As the crew continues to hoist the spinnaker, the helmsman maintains a steady downwind course to prevent the spinnaker filling too soon.

3 With the spinnaker fully hoisted and the halyard cleated, the crew sheets in as the helmsman luffs on to a broad reach to power the sail.

The powerful spinnaker quickly lifts the dinghy on to a plane

Sailing with a spinnaker

The popular asymmetric spinnaker shown here is easy to use and provides boost when sailing downwind on a broad reach and responds to the slightest of breezes.

STEERING WITH A SPINNAKER

The technique for sailing with an asymmetric spinnaker relies on sailing the boat flat at full speed on a broad reach, bearing away when a gust hits so that the boat stays level with less sideways pressure on the sails, then luffing as the gust passes to keep the boat flat with increased sideways pressure. This means that unless the wind is absolutely steady, you will never sail perfectly straight line toward your target. Instead, you will keep steering in a series of smooth curves to port or starboard to ensure the boat stays flat and fully powered.

Never sail low and go slow with a spinnaker. Always head up and sail fast, then bear away on the apparent wind.

DROPPING A SPINNAKER

Bear right away for the drop, so that the spinnaker is blanketed and the crew can work from the center of the boat. To control the drop, the crew can stand on the sheet or pass it to the helmsman, then take up all slack on the retrieval line before uncleating the halyard. Pull the spinnaker back into its chute as quickly as possible.

Upwind "no spinnaker" zone

BALANCING THE BOAT

Helmsman and crew should work together to keep the boat as level as possible on the water for maximum speed. The crew constantly trims the spinnaker to make the most of the wind.

Zone to raise spinnaker

SAFE SPINNAKER WORK

There is least pressure on the spinnaker when the wind is directly astern of the dinghy. As soon as the boat luffs on to a broad reach, you move into a "power zone" where the spinnaker will catch the wind, power up, and make hoisting or dropping the spinnaker less safe.

Power zone sailing with a spinnaker

JIBING WITH A SPINNAKER

Dinghies with asymmetric spinnakers sail a direct downwind course by jibing from side to side on a series of broad reaches. When jibing with a spinnaker, the helm should steer a gentle curve from broad reach to broad reach, matching the speed of the turn to the ability of the crew to cross the boat and sheet in the spinnaker on the new side. The boat should stay flat and keep moving at speed throughout the jibe, rather than slowing right down and getting knocked over by the apparent wind.

While concentrating on the spinnaker, don't forget that the mainsail is also jibing, with the boom swinging across the cockpit.

Keep speed up throughout the jibe. Sailing fast reduces load on the rig as the mainsail comes across and the crew sheets in on the new side.

The crew gets ready for the jibe by moving into the cockpit and taking up slack on the new sheet.

2 Bearing off downwind, the crew pulls on the old sheet to flatten the spinnaker in mid-jibe.

4 The helmsman straightens the boat out on the new course.

The crew trims the spinnaker so the luff is just starting to curl, which provides maximum power.

3 The crew pulls in the new sheet and lets the old sheet run free, while moving onto the side deck.

"a good helmsman... uses all his senses—even his sense of smell!'

Arthur Knapp

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Readers' Questions

How t rig a 49er for the spinnaker?

Rigging a 49er for the spinnaker involves a series of steps and requires specific equipment. Here's a general guide on how to do it: Gather the necessary equipment: You will need a spinnaker sail, spinnaker halyard, two spinnaker sheets, two spinnaker blocks, two spinnaker cleats, and a spinnaker pole. Attach the spinnaker halyard: Attach one end of the spinnaker halyard to the head of the spinnaker sail and run the other end through the masthead sheave and down to the cockpit. Install the spinnaker blocks: Attach the spinnaker blocks to the port and starboard side of the hull, near the mast. These blocks will guide the spinnaker sheets. Install the spinnaker cleats: Attach the spinnaker cleats close by the spinnaker blocks. These cleats will secure the spinnaker sheets once they are adjusted. Attach the spinnaker pole: Connect the spinnaker pole to the mast and secure it with a pole-up hauler. Rig the spinnaker sheets: Attach each spinnaker sheet to the spinnaker clew and run them through the spinnaker blocks. Make sure the sheets are free of any twists or tangles. Set up the control lines: Adjust the spinnaker halyard tension using a halyard tensioning system. Connect the pole-downhaul line to the pole and run it back to the cockpit for easy control. Prepare the spinnaker: Flake the spinnaker sail and attach the spinnaker sock or bag to contain the sail when not in use. Hoist the spinnaker: Hoist the spinnaker by pulling the halyard while someone guides the spinnaker with the control lines, ensuring it flows smoothly. Control the spinnaker: Use the spinnaker sheets for controlling the sail's angle of attack and adjust the pole position and downhaul to maintain a proper shape. Keep in mind that this is a general guide and specific rigging steps may vary depending on the type of 49er or personal preferences. It's always recommended to consult your boat's manual or a professional for detailed instructions.

Spinnaker sizing

You may be wondering « what size of asymmetrical spinnaker or symmetrical spinnaker do I need for my boat?” Or “can you tell me the dimensions of the cruising spinnaker I need based on my boat length or boat model?” Or “ is the size different if I choose an asymmetrical spinnaker or a symmetrical spinnaker ? ».

These are all valid questions but what you need to figure out is the spinnaker luff length needed for a spinnaker that will fit your boat. We are here to help.

Even if you still have some summary spec sheet for your boat, it may only indicate an approximate spinnaker square footage, but not the specifics of the luff, leech, or foot for the spinnaker you need. Also the size information provided may not be adequate if you use a spinnaker sock or a furler , or if you have a sprit.

So let’s start:

• Choosing the right luff length is key when sizing a spinnaker
• If you have access to the boat
• If you do not have access to the boat: Starter tool by boat brand
• If you do not have access to the boat: Estimate the forestay length – the I and J approach
• If you are using a sock / furler, or have a sprit…
• For a custom or racing spinnaker
• Contact us for spinnaker sizing advice

1. Choosing the right luff length is key when sizing a spinnaker

A key dimension of a spinnaker is the spinnaker luff length. The luff of a spinnaker sized right will assume the intended curve while the sail is fully hoisted, with the tack reasonably close to the deck . If the spinnaker is too small, you will have to trim the luff too tight, or let the tack fly too high. If the spinnaker is too large / long in the luff, you will not be able to trim it enough for reaching / tight reaching.

2. If you have access to the boat

To figure out the right luff length, you need to figure out the length available as measured from the halyard block (technically the bearing surface of the tackle) down to the tack attachment point, (technically again, the bearing surface of the tack line shackle).

If you have access to the boat, just hoist a measuring tape on your spinnaker halyard; and measure down to the point where you will attach the block for the tack line of the spinnaker.

If you do not have a tape long enough that you could hoist and measure directly, just hoist a non-stretch rope on the spinnaker halyard, and mark it with the tack position. Then take the rope down and measure the rope on the ground between the end that was attached to the halyard and the point you marked.

* Here is a little tip: if you measure with a tape, attach a thin line to the spinnaker halyard along with the tape:  if the tape should break, the line will let you bring the halyard back down without having to climb the mast to get the halyard back….

Then simply plug it in our size table and find which standard spinnaker size could fit your boat.  Access the table here (opens in a new tab). Please note that the conversion table will be specific to each sailmaker.

Deciding on the dimensions and size of your cruising spinnaker can also be specific to your navigation circumstances or preferences; check our spinnaker tips here .

3. Starter tool by boat brand

Spinnakers are not as “finicky” as flat sails for the purpose of fitting a particular boat (flat sails would be a main sail, a genoa or a jib); for spinnakers, there is often room for variations without any measurable negative consequence on sailing performance. This true for asymmetrical spinnakers or symmetrical spinnakers alike.

Hence a range of standard sizes covers most boats, which minimizes the cost of the spinnaker. We offer a starter tool by brand and boat model that allows you to find your boat and gives you a first idea of the spinnaker size that could fit your boat in our spinnaker product range.

Very important! Please note that if you use a sock or a furler , a standard size may or may not work. If you have a bowsprit or a modified rig, it is very likely that you will need a custom size spinnaker. Always check with us .

Navigate to the find your boat page, or use the main menu to get to your specific brand / shipyard.

Find a spinnaker for your boat

Once you find your boat model and the size we recommend in our range, follow the link to the detailed dimensions page , and to the spinnaker store . Just know that we will always check these with you before placing your order with the factory.

4. start from the estimated forestay length – the I and J approach

As explained before, you need to figure out the length available as measured from the halyard block (technically the bearing surface of the tackle) down to the tack attachment point, (technically again, the bearing surface of the tack line shackle) to figure out the right luff length for your spinnaker.

One can start from the estimated forestay length which can be calculated from the I and the J of your boat. (we do not like to start from the luff only and make adjustments based on various formulas, this is too vague).

Please note that I (or ISP) and J are very specific to your boat model and its rig.

This approach will work as long as you set it on the bow (not on a sprit) and your foretriangle has somewhat standard proportions (ie for most boats of recent design). This is true whether you are looking at an asymmetrical spinnaker or a symmetrical spinnaker . If you plan on using a sprit or have special equipment, then you will need to measure on your boat (see point 4 below on this page).

We do have this information for many boats so contact us first. A good database can also be found on sailboatdata.com . You will usually find the I and the J in the detailed specs in your owner’s manual as well.

Then use the formula below ( sailboatdata.com gives you this number for many boats)

• Estimated forestay length = √(I2+J2) (read square root of (I square + J square)). (Thanks Pythagoras!)

Once you have the correct estimated forestay length, check our conversion table and find which size will fit your boat in our standard spinnaker size range.  Access the table here (opens in separate tab)

Please note that the conversion table will be specific to each sail maker.

• I is measured along the front of mast from the halyard to the main deck. The main deck is where the deck would be if there were no deckhouse.
• J is the base of the fore triangle measured along the deck from the tack line attachment block to the front of the mast.
• Estimated forestay length = √I2+J2 (read square root of (I square + J square)). (Thanks Pythagoras!)

5. Sizing when using a spinnaker sleeve, a furler, or with a sprit

We said earlier that the important number is the length available between the spinnaker halyard when fully hoisted and the tack. If you use a spinnaker sock , a furler , or a sprit, these come into play in the calculation as there will be “less” or “more” space available to fit your spinnaker. Depending on your boat, you may need a smaller standard size or a custom size (usually for sprits).

A couple of things to keep in mind:

• if you are going to use a sock , the head of the sail will be shackled  to the bottom of the sock built-in cable/swivel hardware, rather than to the halyard shackle  – the length of this cable needs to be deducted from the forestay length. We can calculate this for you.
• if you are planning to use a top down furler , you need similarly to deduct from the estimated forestay length the length of the bottom and top fixtures to which the spinnaker will be mounted.
• if the spinnaker is set on a bow sprit, rather than at the bow, you need to add to the estimated forestay length, because you will need to be able to bring the tack tight down to the end of the bow sprit (you can not do that if the tack is at the bow, because this would cause too much wear and tear against the pulpit).

6. sizing a custom or racing spinnaker

For modified rigs, for modern catamaran masts set way back on the boat, for bowsprits, or for racing programs, we will likely design a custom spinnaker  if necessary. We will need at minimum the I and J to design a custom size / shape spinnaker. Ideally, we will want to measure: 

• how far are the spinnaker sheet lead blocks from the tack of the sail (for an asymmetric) ; or from the bow (for a symmetric)
• how far from the boat media axis are the sheet lead blocks

Use the contact form below for more information.

7. contact us for spinnaker sizing advice

Boat Sailor

What is a spinnaker sail used for.

People often asked me about the various types of sails used in sailing and their specific purposes. One particular sail that holds immense value and versatility in the sailing world is the spinnaker sail. In this article, I will provide you with a comprehensive understanding of what a spinnaker sail is and why it is an essential tool for sailors seeking to harness the power of the wind and enhance their sailing experience.

Introduction

Sailing is a captivating sport that relies on harnessing the power of the wind to propel a boat through the water. Sailors utilize different types of sails to take advantage of varying wind conditions and angles. Among these sails, the spinnaker sail stands out for its distinct characteristics and functions.

What is a Spinnaker Sail?

A spinnaker sail is a large, often colorful, sail that is specifically designed for sailing downwind. It is a secondary sail, typically used in addition to the main and jib sails. The primary purpose of a spinnaker is to catch the wind from the opposite side of the boat, allowing it to generate lift and propulsion, even when sailing with the wind behind.

How Does a Spinnaker Sail Work?

Shape and design.

The shape and design of a spinnakers are crucial to its functionality. Unlike other sails, a spinnaker has a symmetrical or asymmetric shape, depending on the type. Symmetric spinnakers have equal halves on either side, while asymmetric spinnakers have one side larger than the other.

Use of Wind Power

When sailing downwind, the wind hits the front of the spinnaker and creates pressure on the sail’s surface. This pressure generates lift and pushes the boat forward, effectively harnessing the wind’s power. By utilizing the wind from a different angle than the main sails, a spinnaker allows sailors to optimize their speed and performance.

Types of Spinnaker Sails

Asymmetric spinnaker.

An asymmetric spinnaker is the more common type used in modern sailing. It has a distinct shape, resembling a curved parachute. This design allows for easier handling and greater maneuverability, making it suitable for cruising, racing, and recreational sailing.

Symmetric Spinnaker

Symmetric spinnakers are traditional spinnaker  that have equal halves on both sides. They are primarily used in racing and require more skill and coordination to handle effectively. While symmetric spinnakers may be less versatile than their asymmetric counterparts, they can still provide excellent performance in the right conditions.

When and Where to Use a Spinnaker Sail?

Optimal wind conditions.

Spinnakers are most effective in light to moderate wind conditions, typically between 6 and 20 knots . These sails excel when sailing at broad reaching or running angles, where the wind is coming from behind the boat. They may not perform optimally in heavy winds, as the boat’s control can become challenging.

Suitable Boats and Races

Spinnakers are commonly used in racing sailboats and cruising yachts. They offer a significant advantage when competing in races that involve downwind legs. Cruising sailors also enjoy the benefits of a spinnaker sail, particularly during relaxed sailing trips or long-distance cruising, where maximizing speed is not the primary concern.

Benefits of Using a Spinnaker Sail

Increased speed and performance.

One of the main advantages of using a spinnaker is the significant increase in speed and performance it provides when sailing downwind. By capturing the wind from a different angle, a spinnaker sail enables sailors to maintain momentum and reach higher speeds, even in light wind conditions.

Downwind Sailing

A spinnaker allows sailors to make the most of downwind sailing, a thrilling experience where the boat surges forward with the wind pushing from behind. It adds excitement and a sense of adventure to the sailing journey, as the boat glides smoothly through the water, propelled by the forces of nature.

Competitive Advantage

In the realm of competitive sailing, using a spinnaker can give you a significant edge over your competitors. By optimizing your downwind speed and efficiency, you can gain valuable time and positions during races. A well-handled spinnaker sail can make a noticeable difference in the final results, leading to victories and personal achievements.

How to Use a Spinnaker Sail?

Rigging and deployment.

Proper rigging and deployment of a spinnaker sail is essential for its effective use. Before setting sail, it is crucial to ensure that all lines and fittings are properly attached and adjusted. Once ready, the sail can be hoisted, and the sheets and control lines can be adjusted to achieve the desired sail shape and trim.

Handling Techniques

Handling a spinnaker sail requires coordination and skill. Sailors need to understand the principles of sail trim, including controlling the sail’s shape and angle to optimize performance. Learning how to gybe or jibe the sail safely is also crucial, as it involves a maneuver where the boat changes its course while keeping the spinnaker sail flying.

Tips for Spinnaker Sail Handling

Communication and teamwork.

When using a spinnaker sail, effective communication and teamwork are vital. Sailing is a team sport, and coordinating actions with your crewmates ensures smoother sail handling and maneuvering. Clear communication helps to avoid misunderstandings and prevents accidents, ensuring a safe and enjoyable sailing experience.

Safety Considerations

While spinnaker sailing can be thrilling, safety should always be a top priority. It is essential to wear life jackets or personal flotation devices (PFDs) and maintain a constant lookout for any potential hazards. Understanding weather conditions, boat limitations, and having a plan for emergency situations are crucial for safe spinnaker sail handling.

Maintaining and Storing a Spinnaker Sail

Cleaning and drying.

To prolong the lifespan of a spinnaker sail, regular cleaning and proper maintenance are essential. After each use, the sail should be rinsed with fresh water to remove any salt or dirt accumulation. It is crucial to allow the sail to dry completely before storing it to prevent mildew or mold growth.

Proper Storage Techniques

When not in use, a spinnaker sail should be carefully stored to maintain its shape and condition. It is recommended to roll or fold the sail neatly and store it in a dry, well-ventilated area. Avoid exposing the sail to direct sunlight or extreme temperatures, as they can cause damage to the fabric over time.

In conclusion, a spinnaker sail is a valuable asset for sailors seeking to enhance their sailing experience and maximize their performance when sailing downwind. By harnessing the wind’s power from a different angle, a spinnaker sail offers increased speed, excitement, and a competitive advantage. With proper handling and maintenance, this versatile sail can become a trusted companion for both racing and cruising enthusiasts.

Can a spinnaker be used in all wind conditions?

While spinnaker sails are most effective in light to moderate wind conditions, they may not perform optimally in heavy winds. It is important to assess the wind strength and boat’s handling capabilities before deploying a spinnaker.

Are spinnakers difficult to handle?

Spinnaker sails require coordination and skill to handle effectively. With proper training and practice, sailors can become proficient in spinnaker sail handling techniques and enjoy the benefits it offers.

Can any sailboat use a spinnaker sail?

Spinnaker sails are commonly used in racing sailboats and cruising yachts. However, not all sailboats are equipped with the necessary rigging and hardware to accommodate a spinnaker sail.

How long does a spinnaker sail last?

The lifespan of a spinnaker sail depends on various factors, such as usage, maintenance, and quality of materials. With proper care and maintenance, a well-constructed spinnaker can last several years.

Can I use a spinnaker for upwind sailing?

Spinnaker sails are designed for downwind sailing and are not suitable for upwind sailing. For upwind conditions, other sails like the mainsail and jib are more appropriate.

Michael Thompson

Embarking on a lifelong love affair with the sea, I found solace and exhilaration in the art of sailing. From navigating treacherous waters to harnessing the wind's untamed power, my passion has evolved into a mission to inspire others. Join me on a voyage of discovery as we explore the vast horizons of sailing's timeless allure.

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Flying the Spinnaker: A Guide to Mastering this Exciting Sail Technique

by Emma Sullivan | Jul 24, 2023 | Sailboat Racing

Short answer flying the spinnaker:

Flying the spinnaker refers to the practice of using a large, balloon-shaped sail while sailing downwind. It is commonly employed in racing and cruising sailboats to enable faster and more efficient sailing in favorable wind conditions. The spinnaker is typically rigged using a spinnaker pole or a bowsprit for optimum performance.

Unlocking the Excitement: Flying the Spinnaker for New Sailors

Picture this: a beautiful sunny day, a gentle breeze rustling through your hair, and you’re on a sailboat gliding effortlessly over crystal-clear waters. As a novice sailor, you might have mastered the basics – tacking, jibing, and trimming sails. But now it’s time to take your skills to new heights by unlocking the excitement of flying the spinnaker.

Just hearing the word “spinnaker” evokes a sense of thrill and adventure for seasoned sailors. This specialized sail is what sets apart those who want to take their sailing experience up a notch. It’s like unfurling an extra bit of magic from your sails that propels you forward with added speed and grace.

So what exactly is a spinnaker? Well, simply put, it’s one of the largest sails on your boat which is used in light winds or downwind sailing conditions. Shaped like an enormous balloon with colorful hues dancing in the wind, it adds an element of color and vibrancy to any sailing excursion.

Flying the spinnaker requires skillful handling and teamwork between crew members. The coordination needed when launching this sail might seem daunting at first glance – after all, there are additional lines and sheets involved – but fear not! With practice and guidance from experienced sailors or instructors, soon enough you’ll be effortlessly hoisting that magnificent spinnaker up into the sky.

One important thing to note about flying a spinnaker is its use during downwind sailing conditions. Thanks to its unique shape, this sail allows you to harness even the slightest breeze coming directly from behind your boat. Unlike other more traditional sails used for upwind sailing such as mainsails or jibs, mastering the art of using a spinnaker means unlocking new levels of exhilaration as you glide effortlessly across open waters.

But why bother with learning to fly a spinnaker? Isn’t regular sailing enough? Well, imagine this: you’re out on your sailboat, the wind has picked up and you find yourself in one of those elusive sweet spots where the conditions are perfectly aligned for hoisting the spinnaker. With just a few expertly timed adjustments to your rigging, suddenly your boat surges forward like a rocket ship. The sheer joy and adrenaline rush of experiencing that extra burst of speed is something every sailor should witness.

Furthermore, flying a spinnaker introduces an exciting element to any sailing adventure. Whether you’re racing against others or leisurely cruising along with friends and family, there’s nothing quite like the thrill of seeing that colorful parachute soar into the sky as it captures the wind’s energy and propels you gracefully towards your destination.

In conclusion, unlocking the excitement of flying the spinnaker is an essential step for any new sailor looking to enhance their sailing experience. It may seem complex and possibly intimidating at first glance, but with dedication and practice, you’ll soon find yourself gliding effortlessly through open waters with newfound thrill and exhilaration. So why wait? Embrace this opportunity to master this unique skillset and let the winds carry you towards unforgettable adventures on the water. Happy sailing!

Mastering the Ropes: Step-by-Step Guide to Flying the Spinnaker

Welcome to our blog series on “Mastering the Ropes: Step-by-Step Guide to Flying the Spinnaker”! In this comprehensive guide, we will unravel the mystery surrounding flying the spinnaker and provide you with all the information you need to become a master of this exhilarating sailing technique. So grab your coffee, sit back, and let’s dive into the world of flying the spinnaker!

The spinnaker is a specialized sail that gives sailboats extra power when sailing downwind. It has a distinctive shape, resembling a colorful balloon, and is often referred to as the “big kite” or “magic carpet.” Although it may seem intimidating at first, mastering this unique sail can greatly enhance your sailing experience.

Before we delve into the step-by-step process of flying the spinnaker, let’s briefly touch upon its benefits. The spinnaker allows sailors to harness the wind from behind their boat, unleashing its full potential for speed and performance. It generates an impressive amount of power and enables sailors to maintain high speeds even in light winds.

Now let’s get down to business – here is our detailed step-by-step guide to flying the spinnaker:

Step 1: Preparation Preparation is key when it comes to successfully flying the spinnaker. Ensure that all crew members are properly briefed on their roles and responsibilities. Check that all required equipment is onboard and in good condition. Familiarize yourself with wind conditions and choose an appropriate time for hoisting the spinnaker.

Step 2: Hoist Hoisting the spinnaker requires coordination and precision. Start by attaching your halyard (the line that pulls up the sail) securely to a cleat or winch at mast height. Next, attach sheets (lines used for controlling sails) onto each corner of the sail. As you start hoisting, keep an eye on how smoothly it goes and make necessary adjustments to ensure the sail is free from twists or snags.

Step 3: Trim Once the spinnaker is hoisted, it’s time to trim the sheets. This involves adjusting the angle and tension of the sheets to optimize sail shape and performance. When trimming, be mindful of your boat’s speed, wind direction, and desired course. Keeping a keen eye on these factors will help you find that sweet spot where your spinnaker performs at its best.

Step 4: Gybing (Turning downwind) Gybing with a spinnaker can be an adrenaline-pumping maneuver if executed correctly. To safely execute a gybe, communicate your intentions with the crew and ensure everyone is prepared. Ease out one sheet while releasing tension on the other before turning downwind. Maintain control of the spinnaker throughout by quickly exchanging sheets and maintaining communication.

Step 5: Douse (Lowering the spinnaker) As your sailing day comes to an end or wind conditions change, it’s time to douse or lower your spinnaker. Start by gathering all hands-on deck and identifying a suitable area for dropping the sail in front of you. Assign each crew member their designated roles – someone on halyard release, someone on sheet gatherings, etc. Practice clear communication and work together as a team for a successful douse.

Mastering flying the spinnaker takes practice, patience, teamwork, and learning from mistakes along the way. Don’t get discouraged if things don’t go perfectly at first – remember that even seasoned sailors face challenges when handling this powerful sail.

So there you have it – our comprehensive guide to flying the spinnaker! We hope this step-by-step breakdown has demystified this thrilling aspect of sailing for you. Remember to always prioritize safety, communicate effectively with your crew members, stay attentive to changing conditions, and have fun pushing your sailing skills to new heights with the “big kite”!

Fair winds and smooth sailing, fellow adventurers!

Your Questions Answered: Flying the Spinnaker FAQ

Welcome to our blog section, where we address Your Questions Answered: Flying the Spinnaker FAQ. If you have ever wondered about flying a spinnaker or have been curious about certain aspects of it, this blog post will provide you with detailed, professional, witty, and clever explanations. So let’s dive in!

1. What is a spinnaker? Ah, the spinnaker – a beloved sail used for downwind sailing in light to moderate wind conditions. Shaped like a colorful balloon, this special sail adds an element of excitement and speed to your sailing experience.

2. When should I fly a spinnaker? Flying a spinnaker is ideal when the wind is blowing from behind (downwind) or slightly off the beam. It allows you to maximize your speed while ensuring efficient use of wind energy.

3. How do I set up a spinnaker? Setting up a spinnaker involves careful preparation and coordination. Start by attaching the halyard and hoisting the sail using dedicated winches while crew members control its shape from down below. Also, make sure to release any unnecessary tension on other sails to avoid interference.

4. What shape should my spinnaker be? The ideal shape for your spinnaker depends on several factors like wind strength and boat stability. Generally, you want it full but not overfilled – just like that perfectly inflated balloon!

5. Isn’t flying a spinnaker complicated? It can seem daunting at first glance, but practice makes perfect! Once you grasp the basic techniques and get comfortable with coordinating your crew’s movements during gybes (turns), flying a spinnaker becomes an exhilarating endeavor.

6. Can’t I just use my regular sails instead of a spinnaker? While regular sails can work for downwind sailing in lighter winds, they may not generate enough power or achieve optimal performance compared to using a dedicated spinnaker. Plus, there’s nothing quite like the thrill of hoisting that beautiful, billowing spinnaker!

7. Are there any risks involved in flying a spinnaker? Like with any aspect of sailing, there are potential risks. It’s crucial to ensure proper training and experience in handling spinnakers to avoid accidents. Always be aware of changing wind conditions and have a plan for quickly bringing down the sail if needed.

8. What are some tips for flying a spinnaker effectively? Here are some handy tips: – Communicate clearly with your crew to coordinate maneuvers smoothly. – Keep an eye on wind shifts and adjust course accordingly to optimize your sail’s performance. – Don’t be afraid to experiment with different techniques and trim settings to find what works best for your boat and crew.

9. Can I use a spinnaker in heavy winds? Using a spinnaker in heavy winds can be challenging and potentially dangerous unless you’re highly experienced and confident in your skills. It’s generally advisable to switch to more suitable sails designed for stronger winds during such conditions.

10. How should I care for my spinnaker? Proper care ensures the longevity of your beloved spinnaker. Rinse it with freshwater after each use, dry it thoroughly before stowing, store it away from excessive heat or sunlight exposure, and periodically inspect for any damage or wear.

So there you have it – our witty yet informative answers to Your Questions Answered: Flying the Spinnaker FAQ! We hope this blog post has shed some light on the exciting world of flying a spinnaker while providing you with professional advice wrapped in a clever package. Remember, practice makes perfect – so go out there, embrace the adventure, and enjoy the exhilarating experience of sailing with a spinnaker!

Unleash Your Boat’s Potential: Why and How to Fly the Spinnaker

If you’re a seasoned sailor or just beginning to explore the world of boating, you’ve likely come across the term “spinnaker” at some point. This colorful sail often catches the eye with its vibrant hues and distinctive shape. But what exactly is a spinnaker, and why should you consider flying one on your boat?

To put it simply, a spinnaker is a specific type of sail that enhances your boat’s performance by maximizing speed in certain wind conditions. It is typically flown when sailing downwind or at broad reaches, where other sails may not be as effective. With its expansive surface area and unique design, the spinnaker captures the wind from behind and propels your boat forward with ease.

Now let’s delve into some compelling reasons why you should seriously consider adding this powerful sail to your repertoire.

1. Boost Your Boat’s Speed: The primary advantage of flying a spinnaker is that it significantly increases your boat’s speed. Unlike traditional sails like jibs or mainsails, which propel you forward when sailing upwind or close-hauled, the spinnaker excels when going downwind. By harnessing even lighter breezes from behind, this sail ensures that your boat glides effortlessly through the water.

2. Experience Thrilling Sailing: Flying a spinnaker adds an element of excitement and adrenaline to your sailing adventures. As soon as this magnificent sail unfurls and fills with wind, you’ll experience a surge of exhilaration as your boat dances across the waves at high speeds. It truly is a remarkable feeling for both seasoned sailors looking for new challenges or beginners seeking unforgettable moments on the water.

3. Enhance Downwind Navigation: When sailing downwind without a spinnaker, it can be challenging to maintain control over your boat’s direction due to varying wind angles. However, with a spinnaker hoisted, you gain better control and maneuverability. It allows you to sail more efficiently on specific courses by adjusting the sail’s position relative to the wind direction. This newfound control embraces precision and further enhances your sailing experience.

4. Impress With Style: Beyond its functional benefits, flying a spinnaker adds a touch of elegance and style to your boat. Picture the awe-inspiring sight of a colorful spinnaker billowing in the breeze against the backdrop of a clear blue sky or dramatic sunset. Not only will you be turning heads while out at sea, but it also makes for stunning photo opportunities that can be treasured for years to come.

Now that we’ve established why flying a spinnaker is advantageous let’s delve into how exactly you can incorporate this powerful sail into your boating adventures:

1. Proper Setup: Familiarize yourself with the necessary equipment and rigging required to fly a spinnaker effectively. This includes additional hardware like pole fittings and lines dedicated to deploying and controlling the sail properly.

2. Understand Wind Conditions: Learn to identify optimal wind conditions for flying a spinnaker, typically between 90 degrees downwind and 180 degrees off-wind (a broad reach). Ensure you have enough space around you for maneuvering safely when launching and retrieving your spinnaker.

3. Practice Techniques: Discover various techniques such as gybing or deploying “socks” or “snuffers” to facilitate easier handling of the large sail when changing directions or dousing it during rapid deceleration.

4. Safety Is Key: As always, safety should remain paramount whenever operating any sail on your boat. Ensure everyone on board wears life jackets, understand proper procedures in case of emergencies, including accidental jibes or gust-induced accidents.

By following these expert tips, soon you’ll be reaping the rewards of flying a spinnaker—experiencing faster speeds, thrilling sailing adventures, and improved control over your boat’s direction. Once you unleash your boat’s potential with this magical sail, there’s no turning back.

So don’t let the opportunity to embrace the spinnaker pass you by—set sail on your next adventure and elevate your boating experience to new heights!

Navigating Calm Waters: Tips and Tricks for a Flawless Spinnaker Flight

Ah, the thrill of sailing! There’s nothing quite like the feeling of gliding effortlessly across calm waters, propelled by the gentle breeze against your sail. And when it comes to mastering the art of sailing, one technique that stands out is the flawless spinnaker flight.

Today, we’re going to delve into this exciting aspect of sailing and share with you some invaluable tips and tricks to ensure that your next spinnaker flight is nothing short of flawless.

But first things first – what exactly is a spinnaker? Well, think of it as a giant balloon-like sail that adds an extra dimension to your boat’s propulsion system. Unlike regular sails that operate on wind pressure alone, a spinnaker catches air from behind and fills up dramatically, enabling your sailboat to move faster and more efficiently.

Now that you have a basic understanding of what a spinnaker is let’s dive into our tips for navigating calm waters during this exhilarating experience:

1. Weather conditions matter: Before you even consider hoisting your spinnaker, take a moment to assess weather conditions carefully. Ideal weather for flying this specialized sail includes light winds in the range of 5-12 knots with minimal gusts. Overly strong winds can put unnecessary stress on your equipment and compromise safety.

2. Prepare extensively: Spinning those wheels on the water requires meticulous preparation. Familiarize yourself with every aspect of your boat’s rigging system so you can confidently handle any technical hitches during your flight. It’s crucial to ensure all lines are well-lubricated and functioning smoothly before setting off.

3. Timing is everything: Timing plays a crucial role in ensuring a smooth and efficient journey with your spinnaker. As you observe wind patterns on the water, tactically choose when to deploy this beautiful sail based on your intended direction. Synchronizing your actions with wind shifts and gusts will make all the difference in maximizing your spinnaker’s performance.

4. Trim, trim, trim: Trimming the spinnaker is an art that requires a gentle touch. Be sure to hoist it correctly while keeping an eye on its shape and position relative to the wind. Adjusting your halyard tension, sheet tension, and guy tension is essential for maintaining optimal sail shape, so always be ready to fine-tune these elements as needed.

5. Communicate and cooperate: Smooth teamwork is key when it comes to executing a flawless spinnaker flight. Assign clear roles to each crew member ensuring they fully understand their responsibilities during this maneuver. Effective communication between the helm and crew will help anticipate changes in wind direction or speed, allowing for timely adjustments.

With these tips firmly in mind, you’re well on your way to mastering the art of navigating calm waters during a flawless spinnaker flight. Remember, practice makes perfect – so take every opportunity to hone your skills and embrace the joy of sailing with confidence!

So next time you set sail, harness the power of the spinnaker and revel in the exhilaration of soaring through those calm waters—the sweet reward for mastering this thrilling technique!

Sail with Confidence: Overcoming Challenges When Flying the Spinnaker

If you are a passionate sailor, chances are you have dreamt of effortlessly gliding across the open ocean with your spinnaker billowing in the wind. While flying the spinnaker can be exhilarating and offer new possibilities for speed and performance, it also comes with its fair share of challenges. In this blog post, we will explore these challenges and provide you with tips on how to overcome them, allowing you to sail with confidence every time you hoist your spinnaker.

Firstly, let’s acknowledge that mastering the art of flying the spinnaker requires practice and skill. It is not something that can be learned overnight, but rather a technique that evolves over time. So don’t be discouraged if your initial attempts are met with less than perfect results – perseverance is key!

One significant challenge when flying the spinnaker is understanding how it interacts with various wind conditions. Unlike other sails on your boat, such as the genoa or mainsail, which work best when sailing upwind or close-hauled, the spinnaker excels in downwind conditions. However, knowing when to fly it and how much control to maintain can be daunting.

To overcome this challenge, we recommend studying weather patterns before setting off on a sail. Understanding wind direction and velocity will give you insights into whether or not it’s an ideal time to unleash your spinnaker. Additionally, consider investing in a wind indicator at the masthead; this will provide real-time feedback on wind shifts and allow you to trim your spinnaker accordingly.

Another common challenge encountered while flying the spinnaker is handling its sheer size and potential for tangling or wrapping around rigging. The asymmetrical shape of a modern cruising chute amplifies these concerns further.

To address this issue head-on, proper preparation is essential. Before hoisting your spinnaker, ensure that all halyards, sheets, and guys are untangled and ready for deployment. Consider enlisting the help of your crew to avoid any mishaps or twists as the sail ascends. Practicing drills for hoisting and dousing the spinnaker while in a controlled environment will build confidence and coordination among your crew members.

Maintaining control while flying the spinnaker in varying wind conditions also demands attention. As gusts pick up or die down, you may find it challenging to keep your sail trimmed properly. This can lead to loss of control, potentially endangering both your boat and crew.

To overcome this challenge, it is crucial to constantly monitor wind changes and make timely adjustments to your sail trim. This requires open communication amongst your team, as well as an understanding of each crew member’s role during a trim operation or gybe. Assign specific tasks for each crew member, ensuring they know exactly when their input is necessary.

Lastly, practicing safety precautions is paramount when flying the spinnaker. It is essential to have a reliable safety harness system installed on board and ensure that all crew members are familiar with its proper usage. In case of unexpected strong gusts or accidental jibes, these safety measures will protect you from potential falls overboard or entanglements with rigging.

By addressing these challenges head-on through preparation, practice, effective communication, and adherence to safety protocols, you can confidently fly your spinnaker without fear of mishaps or accidents. Remember that sailing with the spinnaker offers exhilaration like no other sail – it allows you to reach new speeds while experiencing a sense of freedom unmatched by anything else on the water.

So don’t let these challenges deter you from embracing this thrilling aspect of sailing! With determination and knowledge shared here today, you’ll be ready to conquer any obstacles that come your way while flying the spinnaker – setting yourself up for unforgettable adventures on the high seas.

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Spinnaker set-up on C22

• Thread starter Milton.Audas
• Start date Jun 22, 2021
• Catalina Owner Forums
• Catalina 22

Milton.Audas

Guys - I would appreciate any info, preferably with photos, of your set-up for running a conventional spinnaker on a C-22. Ours is an 'old style' ('81). Specifically, interetsed in how you have set up various blocks and cars midships and aft. If anyone has used a spinnaker sock and/or 'spinnaker tacker' that would be great (I have neither yet but likely ordering both very soon - measuring for the sock this week). Utlimately i would like to be able to run everything aft and be able to hoist/retrieve single-handed or double-handed at most. Cheers !!  

Don't waste your money on a sock or a tacker. You don't need it on a 22 ft boat. You can launch and retrieve from the cockpit or by the mast and you don't really need to clip the sail's tack to the headstay. Not sure what you mean by a "conventional" spinnaker. It sounds like you need to do more research on the difference between an asymmetrical and a symmetrical spinnaker.... certainly you need to know this before you purchase unneeded gear. Anyway, the sock and tacker were designed to assist short handed crew on larger boats, say over 30ft, for asymmetrical (cruising) spinnakers. You wouldn't use either with the pole equipped chute. If you check YouTube for spinnaker videos, you'll see smaller boats do not use the sock. What works really well on small boats, especially racing dinghies and beach cats, is a "launch tube" but you'll want to learn the basics before you try to understand that very cool device. FYI... rigging you'll need for an asymmetrical spin (cruising) Spin halyard with block at top in front of headstay, an adjustable tack line, two lightweight sheets (2x boat length) two turning blocks attached as far aft as possible, a pair of "twings" or "tweaker" (they're like floating jib leads), a turtle bag. rigging you'll need for the symmetrical spinnaker: Spin halyard, 1 Spinnaker pole (equal to foredeck length), 2 sheets (1.5 BL) with collars to keep from jamming in pole end, 2 after guys (optional), topping lift, fore guy, mast ring connection for pole, two turning blocks, possibly two small winches, a turtle bag. So...do your research and determine the type of spinnaker you want, then sift through the many YT vids on how to use it.... Finally, I highly recommend investing in a quality tiller pilot if you're planning to do much single handing.  

Sailfanatic

sail sfbay said: This is really good article on rigging a spinnaker on a C22: How to Rig a Cruising Spinnaker in 4 Stingy Stages – The $tingy Sailor (stingysailor.com) I would have thought an asymmetrical spinnaker would be easier to fly and does not require a pol vs. a cruising spinnaker, especially if you are doing this singlehanded or want to to avoid leaving the cockpit. You need blocks as far aft on each side of the sailboat as shown in this photo to run your sheets through to your jib winches. In lieu of a sock, a top down furler could be used to deploy with breakable yarn and douse your spinnaker from the cockpit. The diagrams below show how to rig a cruising spinnaker. View attachment 195531 View attachment 195534 View attachment 195535 Click to expand

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Home > Education & Expertise > Downwind and Light Wind Sails > Asymmetrical Spinnakers and Gennakers

Asymmetrical Spinnakers and Gennakers

Asymmetrical spinnaker, also known as a Gennaker, offers a shape and radial construction that make it ideal for running and broad reaching angles. With a triangular shape their cross-section design allows for a smooth, rounded entry tapering to a straight edge at the leech. Easy to handle, these spinnakers minimize a boat’s heeling angle when reaching.

Asymmetric spinnakers operate more like a jib, generating lift from the side, rather than the top like a symmetric spinnaker. Precision Sails offers 7 size options for our Asymmetrical sails; each spinnaker is custom designed from scratch and reviewed before production to maximize performance and handling. When it comes to customizing your asymmetrical spinnaker the options are endless! [

• Predesigned Asymmetrical Spinnaker Sail

Our Standard Sized Asymmetrical All Purpose Spinnaker is a discounted option for cruisers needing a versatile sail.

It’s ideal for those who sail with just one spinnaker, suitable for running and broad-reaching angles. The sail’s modern design allows for easy trimming and reduces heeling when reaching. The spinnaker’s modern cross-section design creates a forgiving shape with a smooth, rounded entry that straightens towards the leech. Made of High Tenacity Nylon, it works for apparent wind angles of 80-155 degrees. This also allows for the sail to be used without a spinnaker pole.

Pre-designed options include solid colors and a red, white, and blue pattern.

• Custom Designed Cruising Spinnaker

Our custom-designed cruising asymmetrical spinnakers are a versatile and practical addition to any sailor’s inventory. The panel layout is asymmetrical, allowing you to fly the spinnaker without using a spinnaker pole. They offer excellent performance in light winds and are specifically designed to optimize the performance of your boat in the sailing conditions you are in most often.

If you are looking for a downwind sail that will maximize your boat’s performance, this is your choice.

• A1 Light Reacher

The Code 1 Asymmetrical Spinnaker is a Light Air Reaching sail. This sail is normally manufactured from light spinnaker nylon and is designed for stable boats that want to improve their light air performance. This sail is best for 60 – 105 Apparent Wind Angle and 3 – 12 Apparent Wind Speed

• A1.5 Light Runner

This light air reaching sail takes the wider girth and length from an A2 and combines it with the light air reaching of the A1. This helps to power up your boat in lighter conditions but still be able to take advantage of those deep angles.

• A2 Medium Runner

The Code 2 Asymmetrical Spinnaker is a Medium / All Purpose Running sail. This sail is designed with the longest luff and largest mid girth of all spinnakers. This is a very stable spinnaker meant to sail the deepest angles. It is normally manufactured from light to medium weight spinnaker cloth to help with lower apparent wind speeds. It’s best for 115 – 160 Apparent Wind Angle and 8 – 20 Apparent Wind Speed.

• A3 Medium Reacher

The Code 3 Asymmetrical Spinnaker is a Medium Air Reaching sail. This sail is designed to help the boat accelerate quickly in choppy and changing wind conditions. This sail is designed slightly flatter than the A1 with a smaller mid girth and slightly longer luff to allow the sail to perform better with increasing winds. It’s best for 70 – 120 Apparent Wind Angle and 5 – 23 Apparent Wind Speed

• A4 Heavy Runner

The Code 4 Asymmetrical Spinnaker is a Heavy Air Running sail. This sail is designed with the mid girth up as high as possible and a slightly smaller luff length than an A2. It is constructed with heavier spinnaker material. This sail will work best if you have a stable, powerful boat and you want to improve broad reaching to downwind capability. It’s designed for 115 – 165 Apparent Wind Angle  and 10 – 25 Apparent Wind Speed.

• A5 Heavy Reacher

The Code 5 Asymmetrical Spinnaker is a Heavy Air Reaching sail. This sail is designed with a flatter shape and tighter and straighter luff. This allows the sail to be used for reaching in higher wind speeds. It’s best for 85 – 130 Apparent Wind Angle and 16 – 28 Apparent Wind Speed

Designed To Perfection

Each spinnaker is custom designed from scratch and reviewed before production to maximize performance and handling. When it comes to customizing your asymmetrical spinnaker the options are endless! Multiple colored nylon options are available for you to color your spinnaker in a unique way. Graphics can also be added to customize even further.

Asymmetrcial And Gennaker Cloth Options

Cruising nylon.

With a long life span and durability in mind, Cruising Nylon is designed for performance cruising with yachts and long-distance. Our Cruising Nylon’s abilities are well suited for radial sails. They have excellent tenacity and strength making it an ideal choice for those long trips or circumnavigations. With built-in UV protection and low-shrink Polyester yarns, these cloths will give you an excellent finish that you can rely upon for years to come.

Racing and Club Racing Nylon

With Bainbridge and Contender’s range of performance fabrics, these sailcloths promote high performance, low weight, no porosity, and water resistance. Combined, this equates to excellent shape retention and flying temperament. Our series of Racing Nylons is ideal for the avid sailor who insists on a stellar performance.

Asymmetrical Spinnaker Resources

Wind Specifications For Cruising Asymmetrical Spinnakers

How To Measure For A New Spinnaker

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Spinnakers: Rigging, Trimming, Gybing

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The spinnaker with a wing for safe and easy downwind sailing

• Easysnuffer
• Catch AND Lift

The choice is yours - the next-generation Parasailor is available in 15 exciting color designs. Three new colors - golden yellow, graphite grey and lime green

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Less load on the bow

The lift created by the Parasailor's wing significantly reduces the load on the bow, making it much easier to steer and control your boat.

Read more … Less load on the bow

An agreeable companion

The Parasailor is a very well tempered companion on your downwind courses. Unlike regular spinnakers, the Parasailor stands very stable and has no inclination to roll or collapse.

Read more … An agreeable companion

Highly durable

Each Parasailor is a highly durable product. Already its structure lets it cope with hard gusts much better than regular spinnakers. The horizontal opening is a true safety vent, allowing a sudden and strong increase in air pressure to exit the sail in a controlled manner. Furthermore, the multi-ply and double-stiched clews as well as the webbing and dacron tape reinforced leeches make the Parasailor a tough downwind sail.

No pole required

There are several ways of rigging the Parasailor. While it is perfectly fine to use the spinnaker pole just like with a regular spinnaker, it is not necessary to do that. The spreading moment of the wing suffices to con­ve­niently use the Parasailor without a pole.

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Works well on autopilot

A match made in heaven: the Parasailor on autopilot. It's great to see how well they go together. The Parasailor, on the one hand, with its great self-trimming characteristics easily copes with the steering of the autopilot. On the other hand, the autopilot does not have to intervene much, as the Parasailor has almost no tendency to roll.

Good from 70° to 180° AWA

Two sails in one! The Parasailor works from 70° to 180° apparent wind angle (AWA), that is, its covers the domains of both symmetric and asymmetric spinnakers taken together.

"I'd recommend the Parasailor to everyone"

"You're not at the sheet and guy the whole time, something that really suits a lazy crew. I often set the Parasailor without the pole and just use it like a normal asymmetric. I'd recommend the Parasailor to anyone thinking about buying a new spinnaker."

Jimmy Cornell, sailing pioneer and author, UK

How the wing works

A tailwind fills the sail and propels the yacht forward (advance). Part of the pressure escapes through the opening in the sail behind which the wing has been fitted in such a way that the air flows past above and below it. Thanks to the shape of the wing and the angle at which the air flows towards it (with the angle optimised for efficiency), the air on the surface of the wing accelerates faster than the air beneath it. Low pressure then forms on the surface which literally sucks the wing upwards and stabilises it (lift).

The wing lift achieves two essentials effects: Firstly the pressure on the bow is minimised. And secondly the propulsion is increased because the wing's optimised angle of efficiency is designed so that the loss of propulsion caused by the opening is completely compensated for.

Relaxed downwind power

Developed especially for cruising couples and short-handed crews, the Parasailor is easy to handle and well tempered. After all, what you want is a relaxed and drama-free atmosphere on board. Even more so when it's only your spouse and you.

Spotted in the wild

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