2026 Excess 11

The Excess 11 is a 37-foot catamaran built in fiberglass, powered by two Yanmar diesel engines of 58 horsepower each. Designed as the smallest model in the Excess range, it combines contemporary styling with practical cruising capability. The hull's sporty lines and modern aesthetic move away from traditional catamaran design, creating a dynamic profile. The deck layout prioritizes open living with generous lounging areas and unobstructed sightlines that support both relaxation and socializing underway.

Below deck, the layout emphasizes light and spaciousness across six cabins and twelve heads. Interior finishes are modern and warm, with optimized use of space throughout. The boat accommodates various configurations, allowing owners to tailor the interior to their preferences and needs. Cabin and comfort options can be personalized at build, with premium finishes available to enhance the living environment for weekend getaways or extended passages.

The Excess 11 balances handling characteristics with livability, making it suitable for coastal cruising or more ambitious voyaging programs alike.