trimaran kiss

The first model is the KISS T30 carbon trrimaran. The first two prototype boats (T29) were already sailing during summer 2013. The experience from the first two prototypes resulted in the revised new model KISS T30 Carbon.

For more interesting details please visit  official homepage

K.I.S.S., le nouveau bateau de l’école des Glénans

L’association des Glénans a présenté, en décembre, un nouveau petit voilier. Ce petit trimaran, appelé K.I.S.S. a pour objectif de démocratiser la voile et de créer un trait d’union avec les nouvelles générations.

Présentation du K.I.S.S.

Ce petit multicoque, de 6,60 mètres, conçu en partenariat avec les chantiers Kaïros, Marée Haute et CDK, est un trimaran inspiré des pirogues à voiles polynésiennes . Cette pirogue, naviguant sous voile ou à la rame, se veut simple à naviguer, simple à construire, simple à utilisée et écologique.

Ce KISS, comme « Keept It Simple and Smart » a pour objectif de simplifier l’accès à la voile. Il s’agit donc d’un bateau qui se veut fun et simple.Un prototype a été construit à Concarneau et 10 autres unités vont être construites ( les bateaux seront livrés en kit) par des lycéens de lycées techniques.

Dessiné par l’architecte Hervé Penformis , le KISS pourra être fabriqué en fibres végétales (fibre de lin) ou en contreplaqué. Il devrait peser moins de 200kg. Son gréement se distingue par sa grande simplicité. Tout le plan de voile est auto-porté et même la voile d’avant est maintenue par un mât incliné. Ce projet, initié par l’école de voile il y a deux ans a été rendu possible grâce au soutien de partenaires privés et publics. Les plans du KISS devraient facilement être disponibles pour faciliter sa diffusion

Pourquoi ce nouveau bateau ?

Mais au-delà de l’intérêt de ce nouveau bateau, c’est la philosophie du projet de l’association des Glénans qui est très intéressante. Et cette philosophie est très importante pour moi, puisqu’elle consiste à populariser la pratique de la voile . Le KISS entre dans la droite ligne du Vaurien ou de la Caravelle, deux voiliers qui ont permis au plus grand nombre de découvrir la mer.

Mais encore plus fort que ces prédécesseurs, le K.I.S.S. n’a pas vocation a être utilisé par les stagiaires de l’école de voile. Ce bateau a deux objectifs :

• Faire découvrir les métiers de la mer aux lycéens : Ce projet va permettre à 300 élèves «  d’avoir un premier rapport à la mer, le tout dans une expérience à la fois collective et écologique  » explique Tom Daune, Délégué Général de l’association. Une fois le bateau construit, les lycéens peuvent tirer leurs premiers bords au sein de l’école de voile. «  Le K.IS.S. est unique dans un cadre scolaire. Il allie l’aventure humaine, le savoir-faire et le plaisir très concret d’aboutir à la construction d’un bateau, le mettre à l’eau et naviguer  » se réjouit Eric Pérégo, Président de l’association.
• Démocratiser l’accès à la pratique de la voile : Dans le même temps, le KISS se veut simple à construire et à pratiquer. L’objectif est que les nouveaux pratiquants puissent avoir accès à un bateau facile à naviguer et sur lequel il est possible de se faire plaisir à 3 personnes. Un bateau pour faciliter l’accès à la voile .

Fiche technique du K.I.S.S.

• Longueur : 6,60m
• Largeur : 3,40m
• Surface de voile : 12m2
• Tirant d’eau : 20cm / 130cm

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La fameuse école de voile a présenté lors du Nautic de Paris un trimaran animé par une forte ambition pédagogique.

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Publié le 13/12/2022

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Le Kiss, pour « Keep it Smart & Simple » a tout du parfait trimaran d’initiation. Pour l’anecdote, signalons qu’un dériveur en double construit par Kelt Marine en 1980 s’appelait déjà Kiss… Le multicoque qui nous intéresse adopte une coque centrale de 6,60 m et deux flotteurs bien plus courts. Dessiné par l’architecte Hervé Penformis, le Kiss peut être fabriqué en fibres végétales ou en contreplaqué. Son gréement se distingue par sa grande simplicité. Tout le plan de voile est autoporté et même la voile d’avant est maintenue par un mât incliné qui ressemble à s’y méprendre à un étai. L’engin a également été conçu pour être évolutif à la pagaie. Le projet offre la possibilité à des jeunes de s’impliquer dans la construction grâce à des kits. 10 lycées ont été sélectionnés ; un kit leur sera offert afin que 300 élèves puissent vivre cette expérience à la fois collective et écologique et se rapprocher ensuite de la mer. www.glenans.asso.fr  

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Wow, that was fast! Why trimarans are SO much fun to sail – and how to do it

• Theo Stocker
• February 13, 2024

For their size, trimarans can punch well above their weight in speed, cruising potential and fun. Monohull sailor Theo Stocker gets to grips with how to handle one

Humans tend to gravitate into tribes of like-minded enthusiasts, enjoying the encouragement, support and sense of identity, while often looking askance at others; sailors at motorboaters, cruising sailors at racers, monohull sailors at raft, I mean, multihull sailors, and everyone looks askance at jet-skiers.

Large cruising catamarans (40ft now counts as a small one) are a world apart from monohull sailing, but there’s a sub-tribe of sailors dedicated to life on three hulls and builders such as Dragonfly, Corsair, Farrier, and Astus give them plenty of choice.

I’ve been sailing a 22ft (7m) Astus 22.5 this season, with just enough space for a family of four and a minimum of creature comforts. Thanks to her VPLP-designed hulls and 650kg all-up weight, we can sail upwind at 7-plus knots and downwind at over 10 knots with ease, all on a roughly even keel, while the kids play Duplo down below. It can also be beached and is towable behind a car.

Having, it seems, caught the trimaran bug, I wanted to get better at sailing and handling the boat, but my monohull sailing experience and habits were proving something of a hindrance, so we sought advice from some existing trimaran owners, and well as the UK’s top multihull sailors.

Much of the advice will apply to all multihulls , whether two or three-hulled, while other parts are just for small trimarans. I also found that brushing-up some of my rusty dinghy sailing skills helped get my head around what we were trying to do.

To try out our expert tips we went out sailing to see what difference they made. On the day, we got a solid Force 4-5 southwesterly, averaging 16 knots, but fluctuating between 12 and 20 knots true.

Blasting about on a sporty trimaran is a whole world of fun, but is much calmer than it looks

Trimaran sail trim

One of the biggest differences between a cruising monohull and a multihull is how the mainsail is trimmed. Leech tension on a yacht is often largely controlled by the kicker and the backstay, while the mainsheet sheets the mainsail in and out, predominantly controlling the angle of the boom to the centreline, and there may be a short traveller.

On a mulithull, however, there’s more than enough space for a good, wide traveller. Those who sail on performance monohulls will also be used to this. The sail shape is mainly controlled by the mainsheet, and the traveller then moves the boom towards or away from the centreline.

This is exaggerated on a multihull which has wide shrouds, swept well aft with no backstay, making space for a powerful square-top mainsail with full-length battens. There’s no backstay to bend the mast and flatten what is anyway a pretty rigid mainsail.

The mainsheet purchase creates enough power to control the leech of the square-top mainsail

Depowering a trimaran

Sailing on a monohull, heel and weatherhelm and eventually a broach give loads of warning that you’re pushing too hard. With straight hulls and little heel, those warning signs don’t really apply to multihulls.

In reality, however, there are a host of warning signals that it’s time to back-off; they’re just a bit different. Even then, there’s still a large safety margin before you get close to danger.

By way of reassurance, with the boat powered up on a beat, Hein, from Boats on Wheels, the boat’s owner, stood on the leeward hull and lent on the shrouds. Even as his feet got wet and the wind gusted at the top of Force 4, the boat didn’t bat an eyelid, thanks to the huge buoyancy of the floats.

Even with a person on the leeward float the boat was extremely stable

On the water – sail trim

My first inclination was to point the boat as high upwind as possible, pin the sails in and go for height. Doing that resulted in a not-terrible boat speed of 5-6 knots and a good pointing angle.

Free off by a handful of degrees however, and ease the sails just a smidge, and the speed leapt up to 8-9 knots – over 50% more; a huge increase. So, don’t pinch. If you had a decent chartplotter on board, you could find your optimum speed to angle using velocity made good (VMG).

I was also tempted to pinch in the gusts, but it’s better to hold your course and let the speed increase until the main needs easing.

On the wind, it’s time to get the boat fully powered up

If that’s the case, drop the main down the traveller an inch or two or ease some twist into the mainsail and it makes all the difference in the world, but not so far that the top battens fall away and invert – that really isn’t fast. Push too hard and the boat will slow down, largely from the drag of submerging the leeward float and crossbeams. If you’re still overpowered and the main is luffing, it’s time to reef. Downwind is different, but we’ll get onto that later.

After we put a reef in the main, our boat speeds upwind remained largely the same, and the boat was much happier. I came away feeling reassured that even a little trimaran like this would be pretty difficult to capsize, and there were always plenty of warning signs telling me to take my foot off the pedal a little.

Article continues below…

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Tacking and gybing a trimaran

Everyone knows that multihulls don’t tack as well as monohulls. Straight hulls and wide beam don’t lend themselves to turning, especially when coupled with the displacement and fixed keels of big cats. Trimarans are a little easier, with a single central daggerboard to act as a pivot, and one or other of the floats will generally be clear of the water. On the downside, light displacement means that there isn’t much momentum to keep you going through the turn and plenty of windage to stop you.

On a trimaran the central daggerboard helps the boat to turn by providing a central pivot point that catamarans lack

Speed is your friend. Build speed up before the tack to give you as much momentum as possible. The helm needs to steer positively into and through the turn, and if necessary, keep the jib backed on the new windward side to help the bow through the wind. Don’t worry about scrubbing speed off, but you don’t want to get stuck in irons.

When it comes to gybing, speed is again key. The turning bit isn’t going to be an issue as you’ll be scooting along, but the faster you’re going, the less load there will be on the sails. The more you slow down, the more the true wind will pile up.

Trimaran sailing skills

Tacks took a bit of practice. It felt plain wrong to jab the tiller across the boat, slamming a big break on in the water but I ended up putting us through the tacks far too slowly, losing a lot of speed. A more aggressive approach worked better. On the Astus, the traveller was between me and the tiller, so the tiller extension needed to be swung around the stern behind the mainsheet onto the new side.

Similarly, old habits of controlling a gybe needed to be modified. With the asymmetric set, we were planing at well over 10 knots, and the ideal is to stay on the plane. Heading dead downwind and centring the main lead to a more violent manoeuvre than flying into the gybe as fast as possible and, as the boom was never that far out thanks to the apparent wind angle, it didn’t need much extra controlling.

Coming up onto the wind after the gybe helped the asymmetric around the front of the jib and to fill on the new side. Stay too deep and it’ll get blanketed by the main. Once we had built up some apparent wind, we could bear away again.

You’ll be on a course deep downwind before you know it, hitting speeds in the double digits

Downwind in a trimaran

Upwind cruising may be fun in a multihull, but bearing away and going with the wind is what it’s all about. Easily-driven hulls, a generous sailplan and light weight mean you can be up and planing, leaving displacement boats wallowing in your wake.

The big difference comes from apparent wind. If you’re in a boat that can do 15 knots downwind in 20 knots of true wind, the resulting wind angles can really mess with your head.

To get going then, says Brian Thompson, ‘Use those leech tell-tales again when sailing downwind and reaching to set the correct twist through the mainsheet, and use the traveller to set the correct angle of the whole sail to the wind.’

As the wind and your speed builds, bear away and trim the main accordingly.

In theory, you shouldn’t need to ease the traveller at all, but you may need to if you want to sail deep downwind. As the gust fades, you’ll find the boat slows down, so you can come back up towards the wind a little to pick up some more breeze, and then bear away as you accelerate again.

Bear away as the boat accelerates. Your course will be something of a slalom as you look to keep a consistent wind angle

This results in something of a ‘slalom’ course, and will also be accentuated if you’re sailing down waves, but that’s all quite normal for apparent wind sailing. Ultimately, you’re looking for a consistent apparent wind angle, even if the resulting wake isn’t straight.

It’s worth remembering that apparent wind reduces the felt effect of the wind, so you need a sailplan to suit the true, not apparent wind speed.

I found that the boat was more sensitive to having a balanced sailplan and trim downwind than upwind, largely because you’ve got almost double the canvas up, with the bowsprit as an extra lever. When weather helm built, I needed to ease the mainsheet to increase twist to depower so that I could bear away. I must admit, getting the boat balanced, sailing fast and light on the helm at 15 knots was something I came away feeling I needed more practice at.

Reviewing the images, I suspect the asymmetric was sheeted in too hard, with too much twist in the main.

Getting a float fully submerged is when it’s time to back off

On the water

Unfurling the gennaker worked best on a beam reach, giving plenty of airflow over the sail to help it fully unfurl. This was also roughly the fastest point of sail, ideal for getting up some speed for apparent wind sailing. We mostly had the sails set for a close reach, even when we were beyond 120º off the true wind on a broad reach.

It was possible to soak deeper downwind, but lose the apparent wind benefit downwind and our speed dropped off dramatically, prompting us to point a bit higher to find some more speed.

As the boat powered up, it paid to hold a slightly higher angle than I would have done in a monohull for the boat to properly take off and get up into double digit speeds – topping out at 15 knots. Lymington to Cowes would have taken us just half an hour at that speed. It’s easy to give yourself a heck of a beat back!

We were sailing on a pretty flat day, so didn’t have to contend with any waves to speak of. On the recent RTI this is what caused the capsizes of at least two multis, a sobering reminder that you need to sail much more conservatively in lumpier conditions.

The bows want to point downwind, so a stern-first approach works with rather than against the boat

Coming alongside

A 650kg boat with no draught and plenty of windage feels dreadfully skittish when manoeuvring in confined spaces. Straight hulls with no forgiving curves and fragile-looking sharp bows make berthing tricky. You’ve got a couple of advantages on your side, however. In the Astus, the floats are at pontoon height making stepping off easy.

Whether you have an engine in each hull of a cat, or one in the central hull of a tri, there’s also a lot more leverage to play with to turn the boat and drive her on or off the pontoon. A steerable outboard gives you even more options.

If the boat has a lifting keel or daggerboards, put them down if there’s enough depth to give you a pivot and to resist drifting. Think about getting corners onto the pontoon, rather than putting the boat alongside. On tris, you won’t be able to get to the bow to fend off as it’s too narrow. You can rig a fender up forwards on a line, and two fenders are enough on the flat sides.

Steering with the outboard towards the pontoon will drive the stern in more; steer away to drive the bow in more

Offshore wind

Coming onto the pontoon with wind blowing off, it worked well coming in stern first. If there’s a tide running, you’ll want to be heading into the tide, so find a spot down wind and down tide to start your approach so you come in at an angle.

On our first attempt we had a bit of tide under us to start with so we came in at a much steeper angle, almost 90º, although this worked out OK in the end.

The crew could then step ashore, taking a line from the stern quarter round a cleat.

Drive forwards against the line and the bow will obediently drive up towards the pontoon, bringing you flat alongside. Getting off was simple, releasing the bowline, and allowing the bow to swing out the before slipping the stern line.

Coming in astern and stopping upwind of the berth meant the bows blew towards the pontoon far to quickly

Onshore wind

Getting onto and off a pontoon with onshore wind proved rather trickier. On our first attempt we came in stern first. The issue was that once we were just upwind of our desired berth and stopped, we lost steerage and the bow immediately blew off with alarming speed towards the pontoon.

Going ahead would only increase the force of the impact, while going astern only increased the bow’s sideways drift. I managed to back out without smashing the bow, but only just, and ended up awkwardly stern to the wind with the bows pointing at the pontoon.

On our second attempt we came in bows first but having aimed at the berth, I had to motor the stern to leeward to stop the bow hitting, making for a rather forceful coming alongside.

On take three, I came in forwards and began ferry gliding towards the berth early, keeping the bows to windward of the stern. Being able to steer with the outboard meant I could go ahead to keep the bow up, and go astern with the engine pulling the stern down toward the pontoon. In this way, it was possible to come in pretty well controlled and parallel to the berth.

To get out, motoring astern against a bow line pulled the entire boat clear before slipping the line

Leaving was a different proposition all together, as I didn’t want to drag the bow along the pontoon, or to drive hard onto it to spring off. Instead, we rigged a slip-line from the forward cross beam. Going astern against this, and then turning the engine towards the wind, I could pull the stern, and the rest of the boat, out and away from the pontoon.

Keeping power on astern, once we’d reached a decent angle, we slipped the line and went astern, finding steerage way almost at once, with the bow following obediently in our wake with more control than I had anticipated.

Whether the wind is blowing onto, or off the pontoon, you want the engine to be driving or pulling the boat off the pontoon with a line on the corner you are going away from. That way you avoid point-loading fine ends where it’s hard to fender.

You’ll want a bridle to reduce swinging, but keep the pick up lines on the bow as backup

Anchoring and mooring a trimaran

While mooring a catamaran is complicated by the lack of a central bow, things should be simpler on a trimaran, and they are, mostly. Picking up a mooring buoy from the main hull bow with a low freeboard and dropping the pick-up line onto a cleat is easier even than a monohull.

The bow may be narrow, but for any lines that pass through a ring on the buoy, you still need to take it back to the same cleat to avoid chafe. That should be it, but windage from the two extra bows and the lack of keel mean the boat can dance merrily around the mooring buoy in a breeze.

Rig the bridle so the buoy sits to one side to stabilise the boat

In practice, we found that a trimaran benefits from a mooring bridle in the same way that a catamaran does. It can’t be rigged from the floats’ bows, as there are no mooring cleats, so a line passed around the outboard ends of the forward beams gave a pretty good angle, again with long lines passed through the mooring and back to the same side. The main pick-up lines stay as a safety backup.

The other trick is to rig the bridle asymmetrically so that the buoy sits to one side or the other, just enough to not be dead head to wind, making it much more stable in the wind.

On the plus side, the lack of draught or keel means that you’ll nearly always be lying head to wind, so the cockpit remains nice and sheltered whatever the tide’s doing.

We ran out of time on the day to try anchoring, but rigging a bridle, effectively a long snubber to a point on the anchor chain in a similar way wouldn’t be tricky.

If you needed not to swing, or to behave more like deeper boats nearby, hanging a bucket over the stern can help, or there’s always anchoring with a kedge, either out ahead in a V, or in line astern.

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Kiss : The Glénans sail and paddle canoe unveiled

The Glénans sailing school has built a sail and paddle dugout canoe, called Kiss. A project for the "sailor" of tomorrow that it wishes to spread in high schools, and beyond...

Thinking about the yacht of the 2020s

The origin of the Kiss project is closely linked to the history of the Glénans school, as explained by Guillaume Voizard, head of innovation and development. "We spent some time redefining ourselves and thinking about where we come from and what we bring. In our history, there is the Vaurien, which has contributed a lot to the democratization of sailing. We asked ourselves what the Vaurien of now would be, which led us to a 3-sided specification:

• fun, not a simple linen sailboat
• simplicity. No need to make it complicated. Others know how to do the sharp stuff better than we do.
• Ecology and inclusion. This led us to the choice of material. We are not a laboratory. The idea is more to be the link between ocean racing and Mr. Everyman."

A sail and paddle canoe

After having approached Roland Jourdain and his foundation Explore , then the architect Hervé Penfornis, the reflection continued. Guillaume Voizard's taste for the paddle and the dugout opened the reflection. After some trial and error, the Kiss project took the shape of a 6.60 meter long and 3.20 meter wide canoe . A sort of trimaran with enough volume in the hull and floats for fun under sail , and light enough to reduce drag when paddling. The target weight is less than 200 kg.

The Kiss dugout can accommodate 3 people and can be easily dismantled. The 4 arms are fixed by interlocking systems with pins and dowels.

A simple and most ecological construction

The hull is made of 8 panels, flat laminated. The bottom of the hull is made of marine plywood , while the walls are made of a sandwich of flax fibers and PET foam. For the floats, the linen is associated with a cork core.

Guillaume Voizard is delighted with the construction of the 1st unit in Les Glénans. "It puts us back into the construction culture. The idea is to bring in a few things that are different from the traditional market. We're becoming more acculturated to new materials, forming our own opinions about linen, for example, that we can pass on to the community."

Kiss canoes in free construction

For the Glénans , the Kiss project is not intended to be a source of income, nor even a boat designed for use by the sailing school. On the other hand, the plans will be distributed in open source, with the first projects within the National Education. "We are financing 10 kits for high schools, so that they can build them. The final objective is to make a rally with these boats and the students in Les Glénan. We take care of a 5-day course for learning about sailing and the environment. Eventually, the idea is that someone interested in the plans can contact us if they wish ."

The first Kiss canoe was presented at Nautic 2022. The teams, who tested it beforehand, are delighted with the quality of navigation and surfing on the waves in good conditions.

CORSAIR 760

The 24' corsair has been an enormous success across more than 3 decades of production. however this newest model has received a radical redesign by our partners at perus yacht design, making her the best 24' corsair yet., complete control & comfort, in such a performance machine.

“ Some of the best sailing I’ve done in my entire life and I’m very new to trimaran racing or multihull racing. It’s a blast, I cannot think of anything better than sailing a Corsair trimaran”

– Donovan Brennan – USA

SLIDING POPTOP

Comfortable cruising trimaran.

The 760 offers a comfortable cruising interior with compact galley and pop top to add headroom. This compact cruising trimaran has been designed to comfortably sleep couples for a weekend getaways.   With the addition of an optional collapsible dining table, it will sleep up to 4 making the 760 a performance cruiser the whole family can enjoy.

COMPACT GALLEY

More comfort and safety than any other trimaran of this size, and the greatest 24’ Corsair yet.  This is a beautiful new Corsair offers a comfortable new cruising interior to sleep a couple on a weekend getaway with a galley sink and stove to keep you refreshed.

The 760 offers a comfortable cruising interior with compact galley and pop top. This compact cruising trimaran has been designed to comfortably sleep couples for weekend getaways and with the addition of an optional collapsible dining table will sleep up to 4 making the 760 a performance cruiser the whole family can enjoy.

FOLDABLE PERFOMANCE CRUISER

FOLDABLE PERFOMANCE CRUISER Being able to easily fold and quickly trailer is an important feature for all Corsair trimarans and is a feature that makes the 760 a great choice for people looking to get out on the water and have fun with minimal effort.

FOLDABLE PERFOMANCE CRUISER Folding and unfolding a Corsair takes only a minute. With just 4 bolts to remove, it is easily managed by one person, and is normally done while afloat.

FOLDABLE PERFOMANCE CRUISER The 760 offers a comfortable cruising interior with compact galley and pop top. This compact cruising trimaran has been designed to comfortably sleep couples for weekend getaways and with the addition of an optional collapsible dining table will sleep up to 4 making the 760 a performance cruiser the whole family can enjoy.

FOLDABLE PERFOMANCE CRUISER The 760 offers sailors more comfort, performance and safety than any other trimaran range in this size. This has been achieved by cleverly designing high volume, wave piercing floats. Offering additional buoyancy and significantly increasing the vessels righting moments and safety margins.

Ideal boat for a Solo Adventure:

Sailing the corsair 760.

We go on a SOLO adventure onboard the thrilling Corsair 760 to remote national parks to see all design features of this ultra versatile boat and discover that you don't always need a crew or a big boat to enjoy cruising.

SPECIFICATIONS

Overall length, 24' 3" / 7.39 m, 17' 11" / 5.46 m, beam folded, 8' 2" / 2.5 m, upwind sail area, draft d/b up, draft d/b down, 5' 3" / 1.6 m, mast length, 34' 5" / 10.5 m, unladen weight, 2,094 lbs / 950 kg, 34' 5" / 10.5 m carbon, 1,795 lbs / 816 kg, recommended options.

Dash760-OPT006

Anchor, chain & fenders.

The option will include:

• Anchor & rode.
• 3 x high quality fenders.
• 2 x mooring lines.

Dash760-OPT003

Sunrise yachting high-quality reinforced bow nets increase the safety and comfort of your boat.

DASH760-OPT001

Floats locker.

Upgrading this option allows you to easily access and utilise the space inside the floats – often for storage of fenders, ropes, hooks, and more… This option also will change the standard 6′ hatchs to 2 high quality tempered glass covers.

PERFORMANCE PACKAGE

This option will enhance your fine control over the performance of the boat. The option includes:

• Ronstan Battle stick
• Windex 15 wind indicator
• 2 Harken & 2 Ronstan blocks

SCREACHER CONTROL KIT

Screacher control kit for Corsair Dash 760 and 760R. This is a required option if you would like to include a screacher sail with your boat, or would like to add such a sail in the future.

SPINNAKER CONTROL KIT

• Double braid ropes
• Winch pocket & winch handle
• 2 Single 57mm carbo block
• Folding Corsair Trimarans: Legendary Ability, Unbeatable Reliability
• 5 Reasons Why The Corsair 760 Trimaran Won Multihull Of The Year
• Corsair Range Brochure
• Corsair Community
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The complete list of trimarans.

There is no single trimaran that is best for everyone. Where some prefer luxury cruisers for long trips with family and friends, others might opt for a high performance racing tri for thrilling rides at breakneck speeds. With the recent spike in trimaran popularity, these days there is a perfect tri for every sailor. So to help prospective trimaran owners decide which boat is just right for them, we here at WindRider have put together a comprehensive list of the best trimarans on the market today! Read through for simple at-a-glance trimaran comparisons of boats both big and small, exhilarating and relaxing, and for all price points.

Jump to a specific sailing trimaran: Neel Weta Corsair WindRider Dragonfly Catri Astus Hobie Sea Pearl Farrier Sea Cart Multi 23 Triak SeaRail Warren Lightcraft Diam Radikal Challenger

Known for their award-winning luxury trimarans,   NEEL   is based in La Rochelle, the capital city of sailing in France. NEEL trimarans are built for fast cruising with an average cruising speed of about 10 knots, and are even configured to facilitate that sustained speed under motor propulsion. The NEEL 45 was notably named Cruising World’s Most Innovative Vessel in 2013, and by all accounts is an easy-to-sail, high performance boat that is just plain fun.

At a glance:

Models: NEEL 45, 65

Length: 45’ – 65’

Cost:   $$$$$

Use: Luxury cruiser

A fan favorite,   Weta trimarans   are fast, stable, and remarkably easy to rig. This single-sailor tri has a capacity of up to three, and the ease with which it can be transported and stored makes this a great, versatile boat for beginners. The Weta was named Sailing World’s 2010 Boat of the Year, and one ride is enough to know why: simply put, the Weta is an absolute ton of fun to sail regardless of skill level.

Models: Weta

Length: 14’5”

Cost:   $$ $$$

The high-end   Corsair trimaran   definitely holds its own in the categories of versatility, performance, and convenience. Boasting a rigging time of 30 minutes from trailer to sailor ,   the Corsair 42 – whose convenient folding amas makes trailering possible – is a simple option even for single sailors, though cabin space is suitable for two adults. These boats are wicked fast, capable of reaching speeds of 20+ knots, and were made for skilled sailors seeking solid construction and high performance vessels, not for beginners.

Models: Pulse 600, Sprint 750 MKII, Dash 750 MKII, Corsair 28, Cruze 970, Corsair 37, Corsair 42

Length: 19’8” – 37’

Cost:   $$$$ $

Use: Sports cruisers

Built for the sailor who wants to maximize the joys of sailing while minimizing any hassle, WindRider trimarans are notoriously fast, very safe, and a blast to sail from start to finish. With several models that can hold between 1 and 6 riders, including adaptive designs to allow participation from sailors of all levels of mobility, there’s something to suit every sailor’s needs. The WindRider 17, an exhilarating ride perfect for families or camper sailors, has been known to reach speeds of up to 20mph. This easy day sailor goes from trailer to sailing in under 30 minutes and is sure to fit in perfectly with whatever adventures you have planned.

Models: WR 16, 17, Tango, Rave V

Length: 10’11” – 18’3”

Cost:   $ $$$$

Use: Day sailor

The Danish-built   Dragonfly   trimarans come in a variety of models ranging from 25’ – 35’, all known for their spry performance, comfortable ride, and ease of use. Every model comes equipped with the unique “SwingWing” feature, a motorized system that can unfold the amas even while the boat is already underway – making it accessible to marinas and slips, and even makes trailering possible. Perfect for those who don’t want to sacrifice their comfort for high performance, the Dragonfly can breeze along at 13 knots while remaining one of the quietest compact cruisers out there.

Models: Dragonfly 25, 28, 32, 35, 1200

Length: 25’ – 39’

Designed for both safe cruising as well as for high speed racing,   Catri trimarans   will make your day. Especially noteworthy is the Catri 25, a stable yet wildly fast foiling trimaran with accommodations for up to 6 people. With profiles optimized for speeds of 25+ knots when foiling, this is no beginner’s sailboat. The special attention paid to stability in the foil design allows the Catri to be a single sailor vessel, even at foiling speed, with no special physical abilities. Whether you’re taking a small crew for longer rides at shuddering speeds or bringing the whole family along for a shorter, but still thrilling sail, the Catri is truly one of a kind.

Models: Catri 25

Length: 25’

Use: Cruiser/racer

A popular brand of trimaran in Europe,   Astus   has recently made its way to the US market to the delight of sailors on this side of the pond. Designed to offer maximum pleasure with minimum hassle, all models of Astus trimarans are fast to set up, quick on the water, inherently stable, and always a joy to sail. Their outriggers are mounted on telescopic tubes for easy stowage and towing, and can even be extended and retracted on the water for access to narrow passageways and monohull slips in marinas. With models in all sizes and price points, Astus trimarans are a great option for any sailor.

Models: Astus 16.5, 18.2, 20.2, 22, 24

Cabin: Some models

Length: 16’ – 24’

Use: Sport cruisers

HOBIE ADVENTURE ISLAND

Great for beginners and adventurers alike, the   Hobie Mirage Adventure Island   series is nothing if not just plain fun. With the option to use as a kayak or as a very basic trimaran, the Hobie is transportable, versatile, unintimidating, lightweight, and wonderfully affordable. The pedal system known as “Mirage Drive” allows a person to pedal the kayak using their legs for an extra kick of movement in slow winds. Amas tuck close to the main hull for docking or car-topping, adding serious ease and convenience to the exhilarating experience of the Hobie.

Models: Hobie Mirage Adventure Island, Mirage Tandem Island

Length: 16’7” – 18’6”

Use: Convertible kayak/trimarans

Best known for its use in camp cruising excursions, the   Sea Pearl   offers a roomy main hull and particular ability to sail in very shallow waters, making beaching and launching a breeze. The lightweight Sea Pearl trimaran is easy to tow, and the larger-than-expected cabin opens this vessel up for overnight adventures with plenty of storage space. The simple design makes the Sea Pearl notoriously low maintenance, and the ease it takes to rig and sail it add to the overall delight of owning this boat.

Models: Sea Pearl

Length: 21’

Use: Camper cruiser

Quick, lightweight, roomy, and trailerable,   Farrier trimarans   are made for versatility to fit every sailor’s needs. Different Farrier models are available in plan or kit boat form for those who appreciate building their boat themselves, but of course, also as the full production sail-away boat for the rest of us. Single-handed rigging and launching takes under 10 minutes from start to finish, minimizing hassle and getting you on the water fast. All non-racing Farrier designs use a minimum wind capsize speed of 30 knots or more to ensure safety for all those aboard. Add the roomy cabin and high speed capabilities to the equation and you’ve got a boat that is great fun for everyone.

Models:   F-22, 24, 25, 82, 27, 28, 31, 9A, 9AX, 9R, 32, 33, 33R, 33ST, 36, 39, 41, 44R

Length: 23’ – 39’4”

Cost:   $$$ $$

Use: Sport cruisers/racers

One of the biggest names in the game,   SeaCart   is internationally noted for its high performance trimarans that far exceed expectations for a production boat of its size. The SeaCart trimaran performs as brilliantly off the water as it does on with its super-light and efficient harbor folding system, making light work of trailering. Notoriously easy to manage and maintain, the SeaCart 26 One Design is the ultimate day racing trimaran, designed for both course and inshore/coastal distance racing. Absolutely worth the international buzz it has garnered, the SeaCart is a thrill from beginning to end.

Models:   SeaCart 26

Length: 26’

A high performance racer class, the   Multi 23   is a lightweight, powerful trimaran known for its wicked speed of up to 25 knots. Multi trimarans of both available configurations were designed to give beach cat thrills and speed without any of the stability or seaworthy concerns. Open ocean sailing is no issue for the Multi’s big bows, which do their job to keep her stable. Built for sailors with a need for speed, the Multi makes a perfect weekend boat for racers, especially those with a taste for boat camping.

Models:   Multi 23

Length: 23’

Another dual outrigger sailing kayak/canoe design,   the Triak trimaran   was designed to be effortless and fun, especially for beginners. Paddle the kayak with sails furled, use the foot pedals for an extra kick of momentum, or sail with just the mainsail – the only boat in its class to feature an asymmetrical spinnaker – for exhilarating speeds and a blast on the water. Car-top the Triak anywhere for a quick sail or plan for a week long expedition, but always count on having a great time on this easy little boat.

Models:   Triak

Length: 18’

Use: Convertible kayak/trimaran

SeaRail trimarans   are known for being affordable, light weight, trailerable trimarans that offer the perfect combination of exciting and relaxing experiences to a wide range of sailors. Whether it’s day sailing with your family, resort or camper sailing, SeaRail trimarans are ideal leisure vessels. Leave the hassle to the other boats – the SeaRail takes you from trailer to sailor in 15 minutes. But don’t let its reputation as a leisure tri fool you: if speed is what you want, rest assured that the SeaRail can deliver that as well.

Models:   SeaRail 19

WARREN LIGHTCRAFT

Warren Lightcraft trimarans , another example of a convertible kayak-to-sailboat option, are known for their aesthetically pleasing designs that are also, as the name implies, very light for simple transportation and ease of use. Convert the kayak into a fast, high performance sailboat in just minutes, fly around on the waves all day long, then simply car-top the 68lb Warren for a maximum enjoyment, low-hassle day on the water. Perfect for sailors and paddlers of all skill levels, the Warren Lightcraft is the best of both worlds and an absolute joy to sail.

Models:   Warren Lightcraft

Length: 15’6”

Built strictly with racing in mind,   the Diam 24   is a light, powerful one-design class trimaran and a notoriously exceptional performer. Boasting blistering speeds of up to 30 knots, Diam trimarans are not intended for beginners. For racers who crave the very best in terms of intense speeds, smooth handling and impeccable performance, the Diam is the red-hot one-design racing tri for you.

Models:   Diam 24

Length: 24’

For the sailor who prefers the finer things in life, the   Radikal 26   delivers. Perfect for bringing the whole family out for a day on the water, this high performance, trailerable sailing trimaran strikes the most luxurious balance between quicksilver speeds and a smooth, comfortable ride. The Radikal 26 trimaran is as convenient to transport and set up as it is pleasant to sail, with a folding system that minimizes rigging hassle and also makes this a trailerable tri. Built for a fast and comfortable sail rather than a hold-onto-your-seats thrill, one-the-water safety and overall pleasure makes the Radikal 26 what it is.

Models:   Radikal 26

Use: Sport cruiser

A solidly-built, single-handed trimaran, the Challenger also doubles as an adaptive design – meaning it is made to accommodate sailors of all levels of physical mobility. Best suited to lakes, the Challenger is a very safe, seaworthy boat for sailors of all ages and experience levels. Add to this the ease of owning, transporting and maintaining the Challenger trimaran and what you get is a simple, fun sailboat perfect both for beginners and those seeking a cheap thrill alike.

Models:   Challenger

At a glance comparison:

Did we miss one? Let us know. Tell us what you sail and what you like about each boat in the comments below.

• Choosing a selection results in a full page refresh.
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Farrier International

a Division of Daedalus

The F-36 is a large, ocean going, cruising multihull, with the capability of being demounted (not folding) for occasional trailering at 10′ (3.05m) wide. This gives tremendous versatility for an ocean capable boat.

F-36 Sails Around The World!

The trimaran’s superior handling and performance makes it the knowledgeable sailor’s cruiser of choice. Other advantages include a drier ride, with no immersed windward bow to throw back spray, no problems with wingdeck pounding, nor is a high windage boxy cabin required for standing headroom.

The fractional rig is efficient and easy to handle in all conditions, and the boat can be sailed to its full potential with a minimum of sails. A self-tacking jib is optional with the centerboard version and boom can be roller furling. A wire luff genoa (Screacher) set from the bow pole, eliminates the traditional genoa and multiple sail changes, making sail handling a breeze. It’s even more ideal for cruising. Rig size is conservative and this coupled with the F-36’s enormous 108,000 foot-lbs righting moment, gives a very safe cruiser.

Daggerboard or centerboard are optional, while a kick-up spade rudder is housed in its own retractable rudder box in the transom. Wheel steering is standard, but a tiller is optional with the aft cockpit version. The self-draining center cockpit can seat six adults, aft cockpit eight to ten.

An inboard of 20 to 30HP is recommended, located in a roomy and accessible area under the cockpit. Maneuverability is excellent under power, due to the trimaran’s superior turning ability, its center hull and daggerboard being natural pivots.

The beams are demountable, to give an occasional trailering capability at 10′ (3m) wide. The strut reinforced beams eliminate the need for full width beams, increasing interior room. The beams are smaller, lighter, easier to demount, and allow standing headroom between the forward beams.

Interior can accommodate six to eight, with standing headroom throughout. Galley is to port, and a chart table is on the starboard side, along with a wet locker. Dinette will seat five, and can be converted into a large double bunk. Starboard settee is wide and comfortable, and can be converted into top and bottom bunks.

Downloadable drawings:

Aft Cabin Interior Layout

Aft Cockpit Interior Layout

F-36 Profile

F-36 Deck Layout

F-36 Aft Perspective

F-36 Plan Contents

Forward, there is a private bathroom with head, washbasin, and a separate shower. Forward cabin has a double berth, with seating room aft, and large storage areas underneath. The aft cabin has a double or two single berths with full sitting headroom. Access is through a hatch in the aft cabin front, or through under the cockpit.

An optional pilothouse can shelter the cockpit, giving standing headroom to the forward end of the aft cabin, and an all weather passage to the main cabin through the cockpit. The optional aft cockpit version gives even more main cabin space, while the cockpit size is considerably increased, with easier access over the stern.

Material or building options include both vertical stripped foam and strip planked Cedar or Durakore®. As with all Farrier designs, a monocoque structural system is used, with interior panels being designed to absorb and distribute structural loads making the hull a very efficient, strong, and light unitary structure. The connecting beams are made from either fiberglass or carbon fiber with foam core.

The F-36 JAM TODAY has now crossed the Atlantic (twice) and another has sailed from New Zealand to Japan.

F-36 Launching in San Juan Islands

F-36 Specifications

F-36 plans are being regularly updated, and many new features that are have been incorporated in the F-39 are available on request to keep the F-36 a ‘state of the art’ design. These include the F-39 carbon fiber chainplates, rotating mast, and daggerboard rudder option.

(Can vary depending on owner’s preferences)  

Video of the latest F-36 launched is also now available on the Video Page

The F-36 has now been joined by the F-39

IMPORTANT: It should be noted that the F-36 and the Corsair 36/37 are two different designs – More details

Your source for the latest news on yachts, boats and more. Read through our articles to find out how to compare boats and find the right fit for you!

Trimaran Sailboats: Pros and Cons

Sep 22, 2021

less than a min

Trimarans are boats in the multihull category. So let us give you a simple overview. A monohull has just one hull, a catamaran is a boat with two hulls, while a trimaran as the name itself suggests, has three hulls ( one central hull and two side ones that are smaller ).

There are many reasons why people prefer trimarans to other boats. These vessels are very easy to maneuver and quite light compared to catamarans or monohulls. They are often considered as an advanced form of the catamaran. The reason being, trimarans are faster than the average catamaran and obviously faster than monohulls. 

In addition, trimarans are much more stable than the alternative. The three hulls provide extra balance and lower resistance because even if there are three hulls in a trimaran, they are smaller and narrower. Lower resistance also leads to lower fuel consumption. 

Trimarans are very comfortable to sail in as the main hull is stabilized by the two outer hulls . 

Also, if you enjoy spending more time outdoors rather than indoors (which is usually the case for people who like sailing), trimarans offer more deck area that you can utilize. Whether for meditation, or social gatherings, this space offers plenty of breathtaking views and fresh air. 

Let’s not forget that trimarans have smaller gaps in between the hulls which makes them easier to build and therefore less expensive for the public to buy. 

This article however is titled trimarans pros and cons, so it is time to move into some less appealing characteristics of these vessels. 

While they offer plenty of deck space, the area below the main deck is limited, therefore you cannot have as many people on board as you would in a monohull or even a catamaran. 

In addition, trimarans are not appropriate for every type of activity. If you want to use it for recreational sailing then these boats will provide plenty of enjoyment. If your scope is to find something for the military or fishing, trimarans are not often the best choice. 

If you have your mind set on a specific trimaran, search it on TheBoatDB . Our extensive database includes features, pictures, specifications, and more useful information on a variety of boats. What is most interesting however is that you can also compare a couple of models side by side and decide which one is your favorite by getting all your facts straight. 

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Catamaran vs. Trimaran: The Differences Explained

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Most boat lovers know the differences between a catamaran and a monohull. But when it comes to differentiating between a catamaran and a trimaran, things can get tricky because it’s not always clear how much difference the extra hull of a trimaran makes in performance, safety, comfort, and handling. If you’re trying to choose between the two, this is a post you’ll want to read before making a decision.

Besides the number of hulls catamarans(two) and trimarans(three) differ in speed, safety, accommodation, helming, and anchoring. Generally, catamarans are more manageable in a marina and provide better accommodation and comfort. Trimarans, on the other hand, are faster and more fun to helm.

In this post, we’ll cover these differences in greater detail to make it easier for you to choose between a catamaran and a trimaran. First, let’s quickly review each multihull type.

Table of Contents

The Lowdown on Catamarans

Informally dubbed a “cat,” a catamaran is a type of multi-hulled sailing craft with two equal-sized parallel hulls. Cats are typically geometry-stabilized, leveraging their wide beams for stability. That’s unlike monohull boats, which use ballasted keels for stability. Catamarans also have a smaller displacement, lower hull volume, and a much shallower draught ( draft ) than similarly sized monohulls.

The earliest forms of catamarans can be traced way back to the 17th century. They were primarily used for fishing by the Pavaras community in Tamil Nadu, who preferred them over other fishing vessels due to the extra balance and stability provided by the twin hulls. Later on, the British adopted the concept of twin-hulled boats and popularized it worldwide.

Modern catamarans are much more sophisticated than their ancestors. They’ve evolved in terms of the usage versatility, construction, and design, giving rise to two primary configurations:

• Small-Waterplane-Area Twin Hull (SWATH)
• Wave-piercing catamarans

The hulls in a catamaran with a SWATH configuration are typically submerged. That means they’re less affected by ocean waves , which is great for stability when sailing in rough waters. In the recent past, SWATH configurations have been used on research vessels and rescue ships. 

Their wave-piercing counterparts, on the other hand, have low-buoyancy bows fitted on the twin hulls. The bows allow the hulls to puncture ocean waves instead of riding over them, making catamarans with such a design faster on rough waters than SWATH cats. In the recent past, wave-piercing cat designs have been used on passenger ferries, military vessels, and yachts.

The Lowdown on Trimarans

Also known as a double-outrigger, a trimaran is a type of multihull boat with one main hull flanked by two smaller “floats” (technically known as outrigger hulls) connected to the larger hull by lateral beams. Such a design makes trimarans incredibly stable, meaning they’re hard to capsize even in the roughest of waters. 

The earliest forms of trimarans can be traced to the Austronesian people and are still the most common hull design you’ll find on traditional fishing boats in Maritime Southeast Asia. The majority of today’s double outriggers are yachts meant for racing and recreation, but some warships and ferries have this design.

The Differences Between Catamarans and Trimarans 

The most apparent physical distinction between a catamaran and a trimaran is that it has three hulls instead of two. 

But other than that, are there other differences between the two vessel types you need to know? Do those differences make one type better than the other?

To find out, let’s compare the two types of multihulls based on the following merits:

Comfort and Accommodation

A Cat’s geometry is ideal for comfort and accommodation. The two load-bearing hulls provide additional habitable space, and you can always create a sizable nacelle between them. Connected to this central living space is a large cockpit, and there are cabins on either end of the hulls. This arrangement is perfect when you’re looking to relax a bit as the party rages on in the saloon because it gives you a bit of privacy. 

And with flybridges virtually standard on modern catamarans, you have extra space for entertainment and lounging. The deck area is safe for kids, and the fact that catamarans don’t heel much means that you can do things like cooking at ease. Also worth mentioning is that cats can carry a decent load, meaning you can stock up on food and gear when going away for an extended period.

While trimarans do provide a decent degree of livability, they fall short of catamarans in two regards. First, they heel more than cats, making it difficult to do things like cooking on board. Second, they support much less load than catamarans. To put things into perspective, some 45 feet (14 meters). Cats can carry nearly three tons of payloads, whereas similarly sized trimarans can barely support half that load.

Overall, catamarans provide better, more comfortable accommodation than trimarans.

One of the main concerns when choosing any water vessel is how easy it’ll capsize in the event of a storm. If you’re looking to spend more than just a couple of hours on the water, you want to sail on something that won’t capsize/sink easily because sea conditions can sometimes fluctuate within a short period.

When it comes to safety, three hulls are better than two. Having one main hull and two overhangs on each side makes a trimaran more stable because of two reasons. First, the side overhangs widen the beam of the vessel, which minimizes the chances of the boat flipping over when hit by a large breaking wave from the side. Second, trimarans are typically designed with the weight centered on the main hull, further enhancing stability. 

Multihull stability is a complex topic and should be understood in detail if you want to stay safe at sea!

• Why do catamarans capsize?

On the rare occasion that a trimaran flips over, it’ll stay afloat. That means if the worst happens, a capsized trimaran will turn into a potential life-saving raft that’s easier to spot from a helicopter. That’s because almost all trimarans designed in the last decade or so come with closed-cell foam distributed throughout the various parts of the boat to provide reserve buoyancy. 

Thanks to this kind of construction, you could cut most trimarans into pieces, and each would still stay afloat.

While catamarans are typically more stable than monohulls, they’re no match for a trimaran in this regard. Hypothetically speaking, it would be easier to tip over a catamaran than a trimaran if both boat types were subjected to equal magnitude storms. That, however, doesn’t mean that catamarans aren’t safe. They’re still harder to flip over than monohulls and will stay afloat when that happens because they come with the same closed-cell foam found in a trimaran.

While on the subject of safety, it’s worth mentioning that trimarans require less vigilance as far as reefing is concerned . Since catamarans heel less, most of the extra wind force translates to more “push” on the rig, increasing speed. But because the pressure exerted on the sail nearly quadruples when the wind speed doubles, you need to be extremely careful when timing your reef to keep a cat sailing flat. 

The same goes for reefing a trimaran, except that the slight heel gives you more room for error in terms of the timing.

Most people who’ve ever steered both a trimaran and catamaran will agree that the former is more fun to sail. Most light trimarans, especially tiller-steered ones, have a terrific response to the helm. They have a slight heel that somewhat feels like a monohull, but the angle is a bit limited.

A catamaran is stable, but it doesn’t heel. While heeling may be frowned upon by people who prioritize comfort and accommodation in a boat, it’s one of the most exciting parts of sailing. With three hulls to ensure stability, trimarans combine the heel of a monohull with a catamaran’s stability to deliver the best sailing elements of monohulls and multihulls in a single package.  

Considering that trimarans are more stable, you may be better off with one if you’re looking to have some fun as you perfect your helming skills.

Speed is another area where trimarans outperform their twin-hulled counterparts. Typically lighter than catamarans, trimarans need less sail distance to hit double-digit speed averages. A trimaran can maintain a formidable course up-wind when fitted with centerboards/daggerboards (as is often the case for modern models).

While a catamaran is still faster than a monohull of identical size, it falls short of the trimaran in terms of sheer speed. Understand that this doesn’t make catamarans slow boats; it’s just that tris are typically designed with more emphasis on performance.

Why are Trimarans Faster Than Catamarans?

Trimarans are easier to anchor than catamarans because they allow you to keep the ground tackle in and deploy it from the main hull. 

However, catamarans are more maneuverable and manageable in a marina. They also handle docking lines more conveniently.

Catamarans vs. Trimaran: The Verdict

In summary, here’s what the differences between a cat and tri mean for anyone trying to choose between the two: A catamaran is a better choice if you’re looking to accommodate many people on board for something like a party because it’s more spacious and comfortable than a trimaran. On the other hand, a trimaran is an ideal choice for speed junkies and individuals looking to push their sailing skills to the next level on every stable platform.

Hopefully, that has cleared the air and made it easier for you to pick a more suitable option for your sailing needs.

• ResearchGate: A comparison of the motions of trimarans, catamarans and monohulls | Request PDF
• Why are trimarans faster than catamarans?

Owner of CatamaranFreedom.com. A minimalist that has lived in a caravan in Sweden, 35ft Monohull in the Bahamas, and right now in his self-built Van. He just started the next adventure, to circumnavigate the world on a Catamaran!

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