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Sailboat Specifications

Sun Fast 31 Jeanneau

Fractional Sloop · Fin W/Bulb & Spade Rudder

Designed by Groupe Finot · Built by Jeanneau (Fra) · First built 2007

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LOA 31.17 ft  ·  Beam 10.83 ft  ·  Displacement 8,157 lb  ·  Sail Area 506 ft²  ·  Fractional Sloop  ·  Fin W/Bulb & Spade Rudder
About the Sun Fast 31 Jeanneau Sailboat

Part of Jeanneau's acclaimed Sun Fast performance cruiser line, this 31-footer represents the French builder's commitment to creating boats that excel both on the racecourse and during weekend adventures. The Sun Fast series has earned recognition for striking an impressive balance between competitive sailing capability and comfortable cruising amenities. Built with Jeanneau's characteristic attention to hull design and construction quality, the Sun Fast 31 features a modern underbody optimized for speed and responsiveness. The boat's proportions suggest excellent sailing characteristics, with enough beam to provide stability and interior volume while maintaining the sleek profile necessary for performance sailing. This model appeals particularly to sailors who want versatility in their sailing experience. Whether participating in club races, exploring coastal waters, or embarking on longer passages, the Sun Fast 31 offers the kind of reliable performance that makes each outing rewarding. The cockpit layout emphasizes both racing efficiency and cruising comfort, while below decks, the accommodation plan maximizes the available space without compromising the boat's sailing DNA. For sailors seeking a well-built European performance cruiser that won't require compromising either speed or comfort, the Sun Fast 31 represents Jeanneau's successful approach to modern sailboat design.

Dimensions & Specifications
LOA (Length Overall) 31.17 ft / 9.50 m
LWL (Waterline Length) 27.23 ft / 8.30 m
Beam 10.83 ft / 3.30 m
Max Draft 6.40 ft / 1.95 m
Displacement 8,157 lb / 3,700 kg
Ballast 3,307 lb / 1,500 kg
Ballast Type Lead or Iron
Sail Area (Reported) 506 ft² / 47.01 m²
Design & Construction
Hull Type Fin w/bulb & spade rudder
Rigging Type Fractional Sloop
Construction FG
Designer Groupe Finot
Builder Jeanneau (FRA)
First Built 2007
Last Built 2014
Owner Reviews

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Engine & Accommodations
Horsepower 18
Fuel Capacity 12 gals / 45 L
Water Capacity 24 gals / 91 L
Frequently Asked Questions

What is the Sun Fast 31 Jeanneau's sail area to displacement ratio?

The Sun Fast 31 Jeanneau has a Sail Area to Displacement ratio (SA/D) of 19.95. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

How much does a Sun Fast 31 Jeanneau weigh?

The Sun Fast 31 Jeanneau has a displacement of 8,157 lb and a length overall (LOA) of 31.17 ft.

Who designed the Sun Fast 31 Jeanneau?

The Sun Fast 31 Jeanneau was designed by Groupe Finot, first built in 2007.