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This lightweight carbon high‑performance catamaran is engineered specifically for fast offshore cruising, combining advanced structural design with composite efficiency. High load elements of the catamaran are modeled using FEA to optimize stiffness, reduce weight, and enhance reliability in demanding offshore conditions. The carbon hulls, crossbeams, and load paths are shaped for minimal drag and maximum stability, ensuring the vessel remains responsive at speed. This engineering‑driven approach creates a high‑performance platform that excels in long‑range cruising, delivering both precision handling and structural confidence

High‑performance lightweight carbon composite catamaran by designer Owen Clarke Design, developed for fast offshore cruising with custom level detailing, advanced composite laminates, and efficient low‑displacement hull design

The carbon composite construction uses unidirectional fibers, foam cores, and vacuum‑infusion processes to achieve exceptional strength‑to‑weight ratios. These materials allow the catamaran to accelerate quickly, maintain fast passage speeds, and reduce energy consumption during extended offshore cruising. Hydrodynamic design refinements balance lift, pitch control, and wave‑piercing efficiency, enabling the vessel to sustain high‑performance speeds without compromising comfort. Custom helm geometry, sail‑handling systems, and deck ergonomics support both short‑handed and full‑crew operation, reinforcing the catamaran’s capability as a lightweight, long‑range cruising platform.

Lightweight composite cruising catamaran interior developed by designers Owen Clarke Design, featuring CNC‑cut furniture modules and precision‑engineered panel systems that optimise structural efficiency, reduce mass, and create functional stylish living spaces.

Interior and deck spaces continue the focus on lightweight engineering and offshore practicality. The high outboard sailing cockpits integrate efficient control layouts, optimized winch placement, and clear sightlines for watch keeping underway. Inside, the design emphasizes carbon‑reinforced structures, modular storage, and panoramic windows that maintain strength while reducing mass. Solar arrays and modern energy systems support autonomous offshore cruising, while the wide beam enhances stability and usable volume. The result is a carbon high‑performance catamaran that merges speed, structural intelligence, and custom design, delivering a truly fast, stable, and capable platform for ambitious offshore sailors.

Fast cruising catamaran sailboat interior design showing lightweight yacht accommodation and racer‑cruiser layout, with functional multihull furniture geometry and efficient spatial planning developed for performance sailing and offshore conditions.

LOA:

18.28 m

Beam:

8.55 m

Displacement:

14,940 kg (lightship)

Sail Area:

206 sqm (upwind)

Sail area/displacement ratio:

35

Length/displacement ratio:

73

CAD rendering of a performance cruising multihull interior showing engineered steering layout, structural design elements, and integrated systems. The graphic highlights how interior engineering, steering geometry, and multihull design requirements can be integrated within a modern yacht.

To discuss your own particular cruising requirements contact: OC CRUISING

For background on Owen Clarke's involvement as multihull sailors and designers go to: MULTIHULLS

For an explanation of the technology behind the design process go to: NAVAL ARCHITECTURE

For an insight into our engineering and detailed design work go to: ENGINEERING

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