2026 EXCESS 11 NEW CATAMARAN Dedicated First Catamaran Owner’s Package with the purchase of a new Excess 11Designed to make the transition from monohull to multihull ownership as straightforward and rewarding as possible.The package includes:• A comprehensive five-day handover programme covering onboard systems, sail handling, docking, navigation and maintenance.• Complimentary access to the Excess Campus owner event in the Mediterranean.• An eight-person safety package including life raft, life jackets and flares.• A 12-month winterisation package including lift out, antifouling, engine servicing and replacement anodes.The initiative reflects Sea Ventures’ commitment to supporting first-time catamaran owners beyond the point of purchase, giving buyers the confidence to enjoy their new boat from day one. The Excess 11 is a modern sailing catamaran designed for those who value performance, comfort, and adventure without compromise. As the most compact model in the Excess range, it combines the excitement of responsive sailing with the spacious living areas typically found on much larger yachts. Built with a sleek profile, twin aft helm stations, and a performance orientated rig, the Excess 11 delivers an engaging and exhilarating experience at the helm. Its lightweight construction and agile handling make it ideal for sailors who want to feel connected to the sea while still enjoying the stability and comfort that catamarans are known for. Inside, the Excess 11 offers a bright and contemporary living space with panoramic views, abundant natural light, and smartly designed accommodations. The open-plan saloon seamlessly connects to the cockpit, creating a sociable environment perfect for entertaining family and friends. Comfortable cabins, generous storage, and practical amenities make extended cruising both enjoyable and effortless.Key Highlights:
Dynamic sailing performance with responsive handling
Twin aft helm stations for enhanced visibility and control
"One Level" Cockpit/Saloon/Galley lifestyle
Excess 11 – Feel the thrill of sailing without sacrificing the comforts of home.ADVERTISED PRICE DOES NOT INCLUDE VAT. CAN BE SOLD EX VAT FOR EXPORTYacht Information
Excess 11 Catamaran
Year: 2026
Builder: Groupe Beneteau
Designer: VPLP Design
Engines: 2 x Yanmar 3YM30AE
Version: 3 x cabins 2 x heads
Location: Southampton
Dimensions
LOA: 37 ft 2 in / 11.33m
Beam overall: 21 ft 7 in / 6.59m
Draft: 3 ft 9 in / 1.15m
Light Displ (EC): 9 tons
Engines & Tankage
2 x Yanmar 3YM30AE engines
29hp diesels
Engine throttles at both helms for easy handling
Pair of 3-bladed folding propellors
Tankage:
Fuel capacity: 2 x 200 litres
Water capacity: 2 x 300 litres
Holding tank capacity: 160 litres
Water Circuit:
Deck wash pump (sea water/fresh water)
Sea water electric toilets
Sail Away Electronics Pack
Electric Pack:
AC electric circuit: 32A shore power, USB and 220V outlets
40A charger, additional 2 x 140A AGM batteries with controller
Garmin Electronics:
Starboard helm station: 12" GPSMAP display
Worldwide cartography
Portside: Tablet support, Chart table 315 VHF single handset, portable compass
Speed, depth, temperature transducer
Wind transducer
Autopilot
AIS
Deck Equipment
PULSE LINE RIG:
Pulse line rigging and sail plan
Square top mainsail and self tacking Jib in grey PRO-RADIAL (in lieu of standard white Dacron)
Code 0 rig and pole and furler (manual winch on port)
Barber hauler
Textile lifelines (in lieu of standard)
Pulse line steering wheels x 2 (Orange - D800)
Pulse line hull decoration
EXTRA OPTIONS:
Starboard 40.2 electric winch
Code 0 sail in Mylar (Pulse line sail plan, Pulse line mandatory)
Charcoal Grey lazy bag
2 x opening hatches in forward roof windows
Additional Deck Equipment
Pulpits with wooden seats and forward lifelines
Stainless steel davits
LED cockpit lighting
Canvas & Upholstery
Aft cockpit enclosure with windows in Cadet Grey
Outside upholstery in Orange
Starboard double helm seat
Additional double helm seat, portside
Aft cockpit cushions
Cabin Types
3 x cabins + 2 x heads
1 x owners cabin in starboard hull with ensuite heads and shower
2 x guest cabins and head in port hull
Domestic Inventory
"Work Hard Play Hard" interior styling
Additional stool
Additional portside saloon cabinet
Upper cabinet in galley
Galley with cooker
Bose sound pack
2 x speakers in saloon and 2 x speakers in cockpit
TV antenna
Commissioning and Delivery
Launched, rigged and antifouled
4 x dock lines
Excess fender kit
Anchor kit
Delivery by sea from France to Southampton
Manufacturer Provided DescriptionThe Excess 11 is the only large-scale production boat on the market for this size of catamaran. She is one of the smallest cruising catamarans capable of offering so much comfort and space, not to mention the thrill of sailing. 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 (6½’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. This is the synthesis of the Excess spirit: a beautiful, simple, light and comfortable boat!Directions to Sea VenturesBy Car from M27 coming from the West:
Leave M27 at junction 8, and turn right at the roundabout at the bottom of the slip road, signposted Hamble A3024
At the next (Tesco) roundabout, take the 1st exit onto A27/Providence Hill
Continue for about 1.0 mile then turn right into Swanwick Marina at traffic lights.
By Car from M27 coming from the East:
Leave M27 at junction 9, and turn left at the roundabout at end of slip road
Turn right at next roundabout, signposted Hamble A27
Continue along A27 for about 3 miles, turn left into Swanwick Marina at traffic lights.
By Rail:
Nearest station is Bursledon on the Southampton – Portsmouth line
Nearest mainline is Southampton Airport on the main London – Southampton line
DisclaimerThe Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.It is not guaranteed that the safety gear listed on the specification comes within the manufacturer's safety guidelines i.e. expiry dates and servicing and is therefore sold as is.
This 2026 Excess 11 is listed for sale in Les Sables-d'Olonne, France. With a 37ft layout and new condition, this boat is suited to buyers looking for sail options in this location. View full details, photos and specifications for reference RB616811 on Rightboat.