BoatsExcess 13

Excess 13

Catamaran, twin keels · Fractional Sloop · First built 2025

A high-performance 15-metre catamaran with a high sail-area-to-displacement ratio, designed for speed and modern comfort

Designed by Marc Lombard Design Group & Eric Levet.

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

See her sail

The Excess 13, 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.

LightD/L 135Heavy
EasygoingSA/D 24.3Powered-up

The living fleet

Sailed by the fleet

Where the fleet has filmed this boat.

Seen once across one channel of the fleet.

Basemap © Wikimedia Commons · CC BY-SA 4.0

On the water

The Excess 13 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
24.3
Displacement / length
134.8
Hull
Hull type
Catamaran Twin Keel
Construction
GRP / Vacuum infused polyester with balsa core
Production
Years built
First built 2025
Designer
Marc Lombard Design Group, Eric Levet
Builder
Excess Catamarans

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Outremer 5516.30 mSame hull family1.0 m longerA lightweight 16.3-metre performance catamaran with an aggressive 34.55 sail-area-to-displacement ratio
Lagoon 4313.85 mSame hull family1.5 m shorterDebuting in 2025, this 13.85-meter catamaran features a shallow 1.31-meter draft and a fractional sloop rig
Catana 4714.33 mSame hull family1.0 m shorterA Christophe Barreau-designed performance catamaran featuring a rotating fractional rig and twin daggerboards
Hh 4415.15 mSame hull family0.2 m shorterA high-performance carbon catamaran by James Hakes featuring twin daggerboards and a powerful 28.73 SA/displacement ratio
Lagoon 45013.96 mSame hull family1.3 m shorterA 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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