Shark Catamaran Information, Review, Specs

The Shark Catamaran commenced production in 1963, emerging from the Gibbs Boat Company, founded by Dick Gibbs in 1950. Gibbs Boat Company quickly established a reputation for producing small, fast, and competitive sailboats, with a focus on accessible, high-performance one-design models. While Rod MacAlpine-Downie had already designed successful catamarans, including the "Hellcat," he notably credited his business partner, Dick Gibbs, as the designer of the Shark. MacAlpine-Downie himself was a pioneering multihull designer, known for innovative approaches to sailboat design. The design philosophy behind the Shark emphasized a light displacement hull to ensure spirited performance, combined with practical features like its folding capability, which addressed the challenges of transporting wider multihulls. Early boats were also built directly by Gibbs, solidifying the company's role in the Shark's initial success.

Sailing Performance and Handling

With a length overall of 20 feet and a waterline length of 17 feet, the Shark Catamaran is a nimble vessel designed for performance. Its reported sail area of 235 square feet, combined with a fractional sloop rig, contributes to its "spirited performance" profile. The boat boasts a hull speed of approximately 5.52 knots. Its shallow minimum draft of 0.42 feet, which can extend to 2.5 feet with the centerboard deployed, allows it to sail effectively in shallow waters and close to beaches. The Shark's competitive prowess was demonstrated early in its history by its victory in the 1963 'Yachting' One-of-a-kind regatta, underscoring its capabilities as a racing catamaran. As a light displacement catamaran, it is noted for its efficiency and ability to deliver an engaging sailing experience.

Accommodations and Layout

Given its design as a 20-foot performance catamaran and day sailer, the Shark Catamaran offers minimal in the way of enclosed accommodations. Its primary focus is on an open cockpit layout, typical of small racing and recreational multihulls of its era. The design prioritizes sailing efficiency and ease of handling over extensive interior living spaces. While specific interior details are not widely documented, it is understood that such a vessel would primarily offer basic shelter and an open platform for sailing rather than elaborate berths, a galley, or a dedicated head compartment, consistent with the Gibbs Boat Company's emphasis on accessible day sailors.

Owner's Perspectives

Owners of the Shark Catamaran often praise the boat's solid construction and its ability to remain competitive even against more modern designs. Many active owners continue to rebuild and maintain these classic catamarans, a testament to their enduring appeal and robust build quality. Forum discussions indicate a strong community around the Shark, with sailors sharing information and tips on restoration and sailing. The boat is frequently described as an "awesome" vessel that provides an exciting sailing experience. While largely positive, some discussions have touched on potential handling adjustments when outboards are fitted, suggesting that owners may need to consider how added weight and propulsion affect the boat's balance and performance.