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Sailboat Specifications

Jpk 1050

Fractional (9/10) Sloop · Fin W/Bulb & Dual Rudders

Designed by Jacques Valer · Built by Jpk Composites · First built 2025

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LOA 39.86 ft  ·  Beam 11.61 ft  ·  Displacement 7,716.18 lb  ·  Sail Area 785.77 ft²  ·  Fractional (9/10) Sloop  ·  Fin W/Bulb & Dual Rudders
About the Jpk 1050 Sailboat

French shipyard JPK has built a reputation for producing performance-oriented sailboats that blur the line between racing and cruising, and the JPK 1050 continues this tradition. This mid-sized yacht represents the builder's philosophy of creating boats that deliver exhilarating sailing performance without sacrificing the comfort needed for extended cruising. Built with JPK's signature attention to hull efficiency and sail-carrying ability, the 1050 features the yard's characteristic modern lines and well-balanced design. The boat's construction reflects French engineering expertise, emphasizing lightweight strength and responsive handling characteristics that make it equally at home in coastal waters or venturing offshore. Like other JPK models, the 1050 appeals to sailors who want spirited performance whether racing around the buoys or passage-making to distant anchorages. The design incorporates practical cruising amenities while maintaining the clean lines and efficient sailing characteristics that define the JPK brand. While detailed specifications remain limited, the 1050 fits within JPK's established range of versatile performance cruisers that have gained recognition among sailors seeking boats capable of both competitive racing and comfortable cruising adventures.

Dimensions & Specifications
LOA (Length Overall) 39.86 ft / 12.15 m
LWL (Waterline Length) 26.57 ft / 8.10 m
Beam 11.61 ft / 3.54 m
Max Draft 7.28 ft / 2.22 m
Displacement 7,716.18 lb / 3,500 kg
Ballast 3,351.03 lb / 1,520 kg
Sail Area (Reported) 785.77 ft² / 73.00 m²
Headroom 6.10 ft / 1.86 m
Design & Construction
Hull Type Fin w/bulb & dual rudders
Rigging Type Fractional (9/10) Sloop
Construction GRP w/PVC foam sandwich
Designer Jacques Valer
Builder JPK Composites
First Built 2025
Related Sailboats J/39 · Akilaria 40 · X 1 Ton · Swan 391 · Catalina 386
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Frequently Asked Questions

What is the Jpk 1050's sail area to displacement ratio?

The Jpk 1050 has a Sail Area to Displacement ratio (SA/D) of 32.3. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Jpk 1050's comfort ratio?

The Jpk 1050 has a Ted Brewer Comfort Ratio of 14.9. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Jpk 1050 safe for offshore sailing?

The Jpk 1050 has a Capsize Screening Formula value of 2.35. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Jpk 1050?

The theoretical hull speed of the Jpk 1050 is 6.91 knots, calculated from its waterline length.

How much does a Jpk 1050 weigh?

The Jpk 1050 has a displacement of 7,716.18 lb and a length overall (LOA) of 39.86 ft.

Who designed the Jpk 1050?

The Jpk 1050 was designed by Jacques Valer, first built in 2025.