BoatsLagoon 43

Lagoon 43

Catamaran, twin keels · Fractional Sloop · First built 2025

Debuting in 2025, this 13.85-meter catamaran features a shallow 1.31-meter draft and a fractional sloop rig

Designed by Van Peteghem, Lauriot Prevost & Lauriot-Prevost.

LOA
Draft (max)
Displacement
Hull type
Catamaran Twin Keel

See her sail

The Lagoon 43, on the water

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

Footage from SVN solovelanet

What the fleet has seen

The Lagoon 43, as the fleet has seen it

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

The Lagoon 43 is a fractional sloop catamaran built by Lagoon Catamaran from 2025, succeeding the Lagoon 42 as the brand's entry-level charter catamaran.0:50 Designed by Van Peteghem, Lauriot Prevost, and Lauriot-Prevost, with exterior design by Patrick le Quement and interior by Nauta Design, it measures 13.85 meters LOA with a 1.31-meter draft and 13,900 kg displacement.1:39 The hull features high-volume, flared bows and a "redan" step near the waterline to improve buoyancy and reduce slamming.1:27 Aboard *Practical Sailor*, the 43-foot vessel, which is 25 feet wide, showed a redesigned hull shape maintaining width toward the bow for equal cabin sizes.2:26 The helm station is on a flybridge with all sheets led to two electric winches, and a side-hull boarding gate allows dock access.1:39 The interior includes a modular table system connecting the cockpit and saloon.3:59 Performance testing by *Practical Sailor* indicated the 31,000-pound boat sails best off the wind, struggling to point higher than 45 to 50 degrees.3:14 The mast height of 65 feet 5 inches limits passage under some Intracoastal Waterway bridges. *SVN solovelanet* noted the galley faces forward, prioritizing volume and storage.2:11 In the four-cabin version, the owner’s suite has a forward-facing bed and a large aft head. *45 Degrees Sailing* toured the 2024 Lagoon 43 named Fox, noting wider side decks, a forward-shifted mast, and a genoa replacing the self-tacking jib compared to the Lagoon 42.8:07

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen 3 times across 3 channels of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Lagoon 43 on video

What they go for

Market signal

Where the fleet has seen this model for sale, and the asking prices that came with it.

$600,000Median asking

From the fleet's own footage — our observed signal, not broker listings.

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
18.5
Hull
Hull type
Catamaran Twin Keel
Construction
Fiberglass
Production
Years built
First built 2025
Designer
Van Peteghem, Lauriot Prevost, Lauriot-Prevost
Builder
Lagoon Catamaran

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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.

Elba 4513.45 mSame hull family0.4 m shorterA 13.45-metre catamaran with a high sail-area-to-displacement ratio of 21.79 for spirited performance
Saona 4714.02 mSame hull family0.2 m longerA 14-metre catamaran with a 7.7-metre beam and twin keels, built from 2016 to 2020 for stable coastal exploration
Bali 4.413.48 mSame hull family0.4 m shorterA modern catamaran featuring a solid forward cockpit and a high sail area-to-displacement ratio for spirited cruising
Tanna 4713.94 mSame hull familyNear-identical lengthA Berret-Racoupeau designed catamaran offering flexible cabin layouts from Maestro to Quintet for versatile cruising
Leopard 4513.72 mSame hull familyNear-identical lengthA Simonis-Voogd designed catamaran featuring a rotating fractional rig and twin keels for efficient blue-water cruising
Lagoon 45013.96 mSame hull familyNear-identical lengthA spacious cruising catamaran by VPLP and Nauta Design, offered in both flybridge and open-sundeck configurations

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.

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