Excess 11: all the features of a big boat

The Excess 11 is the only large-scale production boat on the market for this size of catamaran.

03 April 2024


This 37ft cruising catamaran is impressive both in terms of comfort and space, as in terms of sailing sensations. The Excess 11 is a boat capable of long passages and is made for life on board.

The work of the naval architects and designers has been focused on one objective: to create a real cruising catamaran capable of taking you to the most remote spots on earth to enjoy an isolated cove, an abandoned beach or a secret wave.

Excess 11 has benefited from the experience of her elders, without sacrificing all the comfort attributes needed for enjoyable cruising.


Add to this a volume worthy of a larger boat, whether in the saloon or in the cabins, with for example a 2 by 2-meter (6 ½’x6½’) bed in the owner’s cabin or bathrooms with separate showers! On deck, she offers the comfort and friendliness of a large open cockpit and twin helm stations, offering both real steering sensations and direct contact with the rest of the crew.

Excess catamarans are equipped with SEANAPPS technology : the solution for keeping your boat safe and seaworthy at any moment. Thanks to a device installed on board and a mobile application, you can access all your boat’s information directly from your smartphone.

That’s the synthesis of the Excess spirit: a boat with a racy design, that’s light and comfortable!


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 energized by brilliant light, a perfect design of simplicity, interior woodwork in Cedar & White Touch. Don’t wait any longer and choose from three designs proposed for customising 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 percent 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 fiber guardwires with the Excess signature!


Established in 2018, Excess is started with a mission to build catamarans with a refined style and ingenious design for those who dare to go on adventures, and at the same time, look for greater comfort on board. With a global vision and local insights, the brand is expanding quickly in Asia Pacific. Currently, the whole collection includes the Excess 11, 12, 14 and 15.



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