BoatsIsla 40

Isla 40

Catamaran, twin keels · Fractional Sloop · First built 2020

A modern twin-keel catamaran from Berret-Racoupeau, designed as the successor to the Lucia 40 with a high sail area ratio

Designed by Berret-Racoupeau Yacht Design, built by Fountaine Pajot.

LOA
Beam
Draft (max)
Displacement
Hull type
Catamaran Twin Keel

See her sail

The Isla 40, on the water

The fleet's own footage — the truest look at how she really moves.

Footage from SEILmagasinet

Is it for you?

Character

Where this design lands on the numbers a shopper trusts — read straight from her own ratios.

LightHeavy

156 — light for her waterline, so she is easily driven and quick to accelerate.

Displacement / length 156
EasygoingPowered-up

21.6 — plenty of sail for her weight; lively and quick to respond.

Sail area / displacement 21.6

What the fleet has seen

The Isla 40, as the fleet has seen it

Derived from the videos the fleet has analysed of this model. ▶ marks open the moment aboard.

The Isla 40 is a 2020-present catamaran sailboat designed by Berret-Racoupeau Yacht Design and built by Fountaine Pajot, succeeding the Lucia 40. It features a fractional sloop rig and a twin keel hull, measuring 11.9 meters LOA, with a 6.6-meter beam, 1.2-meter draft, and a displacement of 9500 kg.4:59 The mainsail area is 59 square meters, and the genoa is 36 square meters, with optional 2x 30hp engines. Practical Sailor notes that bridge deck clearance is a critical factor for offshore performance in cruising catamarans, as insufficient clearance leads to slamming in waves.1:54 Catamarans generally offer superior stability and living space but can be slower to tack and lose momentum more quickly than monohulls due to their lightweight construction.5:50 Overloading a catamaran significantly impacts performance, with a 10% weight increase potentially reducing speed by 10%.6:27 Marina docking fees for catamarans are often 20% to 40% higher due to their beam.6:49

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Isla 40 on video

The record

Full specifications

The complete reference set — tap any figure to switch between metric and imperial.

Dimensions
Weights
Rig & sail area
Rig
Fractional Sloop
Ratios
SA / displacement
21.6
Displacement / length
155.9
Hull
Hull type
Catamaran Twin Keel
Construction
GRP w/balsa core
Production
Years built
First built 2020
Designer
Berret-Racoupeau Yacht Design
Builder
Fountaine Pajot

Boats like this, on the water

More boats like her, on the water

Comparable boats the fleet has on camera: same type, within a quarter of her length. Open the boat, or watch the video — a timestamp means she only appears in passing.

Seawind 117011.90 mSame hull familyNear-identical lengthA 2023-launched twin-keel catamaran designed for stable, modern cruising with a balanced 19.64 sail area-to-displacement ratio
Leopard 40 (2015-2020)11.99 mSame hull familyNear-identical lengthA 12-metre catamaran featuring a 22.07 sail area-to-displacement ratio for a balance of speed and charter comfort
Lagoon 3911.70 mSame hull family0.2 m shorterA VPLP-designed catamaran featuring a mast stepped further aft for easier handling and a balanced sail plan
Excess 1111.33 mSame hull family0.6 m shorterA VPLP-designed catamaran featuring a Pulse Line rig option and a focus on modern, collaborative interior styling
Leopard 3811.43 mSame hull family0.5 m shorterA Morelli and Melvin-designed catamaran with a high sail area-to-displacement ratio for spirited performance
Lagoon 40011.97 mSame hull familyNear-identical lengthA VPLP-designed catamaran featuring a shallow 1.21-meter draft and a stable, high-volume hull for coastal cruising

The family

Related models

The designs closest to hers — usually the rest of the builder's range, sometimes the same hull sold under another name.

Keep asking

The fleet has more to say

Search what's been said about the Isla 40, or ask a specific question — the answer comes back written out, with links to the moments it draws on.

The newsletter

New boats, new stories, from everywhere.

One email from the fleet — boats newly added, videos newly analyzed. No noise.

Report an issue