Excess 11 catamaran - Sea Ventures (UK) Limited

One of the smallest cruising catamarans capable of offering so much comfort and space.


The Excess 11 has an assertive and qualitative personality that breaks with the codes of traditional sailboats. Her design embodies this new philosophy, both modern and sporty. The Excess 11 is a boat with character, accomplished, balanced and distinguished: refined lines, elegant proportions, perfect balance.

The Excess 11 has been designed by VPLP design, one of the most renowned naval architecture companies in the world. The exterior design is by Patrick le Quément. And Nauta Design has made sure that the interior design meets your expectations.


From one helm station to the other, the Excess 11 offers an ideal view of the sails, the sea and the bows. This double helm is also a guarantee of both feel and efficiency. The control is direct, you are connected to the boat and sail trimming is right there, at your fingertips.


The Excess 11 has been designed to offer you a lively atmosphere on board your boat. An interior energised by brilliant light, a perfect design of simplicity, interior woodwork in Cedar & White Touch. Dont wait any longer and choose from three designs proposed for customizing your catamaran!


The Excess 11 gives you the unique opportunity to transform your cockpit to suit your desires. Open or closed, activate the sunroof as you wish, to enjoy more privacy or alternatively get a clear view of the sails, the starry night sky or just enjoy a light breeze in the evening at anchor.


Thanks to her sporty rig offering a super advantageous aspect ratio and the optional Pulse line rig - which offers more than 10% of sail area/displacement ratio - the promise of thrills is guaranteed. Maneuvering is simplified with titanium-style aluminum stanchions and cleats, and Dyneema steering cables to improve responsiveness and sensitivity of the helm feel. This catamaran even adopts the aesthetics of racing boats, with fluorescent fibre guardwires with the Excess signature!

Overall length
11.33 m / 37´2"

11.06 m / 363

6.59 m / 217

Air draft
17.27 m / 568

1.15 m / 39

Light displacement (EC)
9 T / 19 845 lbs

EC Certifications
A:8 - B:12 - C:16 - D:20

Square top mainsail
55m² / 592 sq ft

Self tacking jib
22m² / 237 sq ft

Code 0 (option)
54m² / 581 sq ft

Upwind sail area
77m² / 829 sq ft

PULSE LINE Upwind sail area
82m² / 882 sq ft

Fuel capacity
2 x 220 L / 2 x 53 US gal

2 x 29HP

Water Tank
300 L / 79 US Gal

Holding tank
160 L / 42 US Gal

Number of cabins
3 to 4

EXCESS catamarans - Excess 11

Create the Excess that will suit you.

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Sea Ventures (UK) Ltd

Brokerage, New and Used Jeanneau Yachts & Motor Boats & After Sales

Swanwick Marina, Swanwick Road, Swanwick, Hampshire, SO31 1ZL
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+44 (0)1489 565444
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Saturdays - 10:00 - 16:00
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