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Sailboat Specifications

Mystic River Catboat

Gaff Head Cat · Cbrd W/Outboard Rudder

Designed by Peter Legnos · Built by Legnos Boat Building Co. Inc

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LOA 15.00 ft  ·  Beam 7.00 ft  ·  Displacement 475.00 lb  ·  Gaff Head Cat  ·  Cbrd W/Outboard Rudder
About the Mystic River Catboat Sailboat

Rooted in the rich tradition of American working sail, the Mystic River Catboat carries forward a design philosophy that prioritizes simplicity, stability, and ease of handling. Catboats as a class have long been celebrated for their wide beam, shallow draft, and single-sail rigs, making them exceptionally approachable for solo sailors and small crews alike. The Mystic River follows in this heritage, offering a rewarding experience for those drawn to classic coastal sailing rather than high-performance racing. This type of boat is ideally suited to protected and semi-protected waters — bays, harbors, estuaries, and calm coastal stretches where its characteristic handling shines. The catboat configuration, with a single large mainsail mounted well forward, keeps rigging refreshingly uncomplicated, reducing both maintenance demands and the learning curve for newer sailors. For buyers seeking a vessel with genuine character and a connection to New England's maritime past, the Mystic River Catboat holds considerable appeal. It rewards relaxed, mindful sailing over aggressive passage-making, making it a compelling choice for weekend cruising and leisurely daysailing in familiar waters.

Dimensions & Specifications
LOA (Length Overall) 15.00 ft / 4.57 m
Beam 7.00 ft / 2.13 m
Max Draft 3.50 ft / 1.07 m
Displacement 475.00 lb / 215 kg
Design & Construction
Hull Type Cbrd w/outboard rudder
Rigging Type Gaff head Cat
Construction FG
Designer Peter Legnos
Builder Legnos Boat Building Co. Inc
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Frequently Asked Questions

What is the Mystic River Catboat's comfort ratio?

The Mystic River Catboat has a Ted Brewer Comfort Ratio of 4.07. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

What is the hull speed of the Mystic River Catboat?

The theoretical hull speed of the Mystic River Catboat is 4.78 kn knots, calculated from its waterline length.

How much does a Mystic River Catboat weigh?

The Mystic River Catboat has a displacement of 475.00 lb and a length overall (LOA) of 15.00 ft.

Who designed the Mystic River Catboat?

The Mystic River Catboat was designed by Peter Legnos.