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Sailboat Specifications

Piana 37

Frac. Sloop (Rotating Spar) · Catamaran Twin Keel

Designed by B. Desray/Naval Force 3 Design · Built by Chantier Naval Force 3 · First built 1992

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LOA 36.09 ft  ·  Beam 19.68 ft  ·  Displacement 9,921.00 lb  ·  Frac. Sloop (Rotating Spar)  ·  Catamaran Twin Keel
About the Piana 37 Sailboat

A French-built cruising sailboat, the Piana 37 represents the kind of capable bluewater design that emerged from European yards during the latter decades of the twentieth century. Designed with serious passage-making in mind, this vessel carries the hallmarks of a boat built to cover distance comfortably and reliably, making it a considered choice for sailors looking to venture beyond coastal waters into more demanding offshore environments. With limited detailed specifications widely available, the Piana 37 remains something of a quiet performer in the used sailboat market — the kind of boat that attracts experienced sailors who have done their homework rather than those drawn by flashy marketing. Its size places it in a practical range for shorthanded cruising couples or small crews, balancing interior liveability with manageable deck work. Prospective buyers researching the Piana 37 would be well served by seeking out existing owners and class communities, as firsthand accounts often reveal the most useful insights into build quality, systems reliability, and long-term seakeeping character. For those willing to dig deeper, it may prove a rewarding find.

Dimensions & Specifications
LOA (Length Overall) 36.09 ft / 11.00 m
LWL (Waterline Length) 35.01 ft / 10.67 m
Beam 19.68 ft / 6.00 m
Max Draft 2.95 ft / 0.90 m
Displacement 9,921.00 lb / 4,500 kg
Design & Construction
Hull Type Catamaran Twin Keel
Rigging Type Frac. Sloop (Rotating Spar)
Construction Plywood-epoxy
Designer B. Desray/Naval Force 3 design
Builder Chantier Naval Force 3
First Built 1992
Related Sailboats Island Spirit 37
Owner Reviews

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Engine & Accommodations
Fuel Capacity 24 gals / 91 L
Water Capacity 106 gals / 401 L
Frequently Asked Questions

What is the Piana 37's comfort ratio?

The Piana 37 has a Ted Brewer Comfort Ratio of 8.14. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Piana 37 safe for offshore sailing?

The Piana 37 has a Capsize Screening Formula value of 3.67. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Piana 37?

The theoretical hull speed of the Piana 37 is 7.93 kn knots, calculated from its waterline length.

How much does a Piana 37 weigh?

The Piana 37 has a displacement of 9,921.00 lb and a length overall (LOA) of 36.09 ft.

Who designed the Piana 37?

The Piana 37 was designed by B. Desray/Naval Force 3 Design, first built in 1992.