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JPK 1030

JPK 1030 is a Racer-cruiser sailboat built by JPK and designed by Jacques Valer. Her first hull was built in 2019 and a Deck stepped mast mast configuration.

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JPK 1030 Sailboat Specifications​


Overall Length (LOA) m / ft10.34 m / 33.92 ft
Builder(s)JPK Composites
Designer(s)Jacques Valer
categoryRacer-cruiser sailboat
Hull TypeMonohull
First Hull Built2019
Last Hull BuiltStill in production
AppendagesKeel fin without bulb
HelmSingle tiller
RudderTwin spade rudders
CockpitOpen aft cockpit
Ballast TypeCast iron / lead fin
Rigging TypeSloop Marconi 9/10
Mast LayoutDeck stepped mast
Number of Cabin(s)2
Number of Head(s)1
Freshwater Tank Capacity lt/gal80 L / 21.1 gal
Ballast Ratio0.42


Overall Length (LOA) 10.34 m / 33.92 ft
Hull Length10.34 m / 33.11 ft
Waterline Length (LWL)9.06 m / 29.8 ft
Beam (width)3.24 m / 10.7 ft
Draft1.98 m / 6.6 ft
Light Displacement (MLC) 3600 kg / 7937 lb
Maximum Displacement3600 kg / 7937 lb
Ballast Weight1500 kg / 3307 lb


Critical Hull Speed7.31 knots
Capsize Screening Formula (CSF)2.14
Comfort Ratio17.01
Displacement-Length Ratio (DLR)137
Ballast Ratio0.42
Sail Area to Displacement26.05
Upwind Sail Area to Displacement25.97 m²/T / 280 ft²/T
Downwind Sail Area to Displacement59.6 m²/T / 642 ft²/T

Above Deck

Mast LayoutDeck stepped mast
Rotating SparsNo
Number of Levels of Spreaders2
Spreaders AngleSwept-back
Spars ConstructionAluminum spars (carbon fiber spars as an option)
Standing Rigging1x19 strand wire discontinuous
Reported Sail Area60.00 m² / 645.83 ft²
Upwind Sail Area61 m² / 657 ft²
Downwind Sail Area140 m² / 1507 ft²
Mainsail Area35 m² / 377 ft²
Genoa Area26 m² / 280 ft²

Engine Room

Engine(s)1 inboard engine
Engine(s) Power18 HP
Fuel typeDiesel
Fuel Tank Capacity35 L / 9.2 gal

Below Deck

Maximum Headroom6.1 ft * 1.86 m