OceanWaveSail Free Searchable Sailboats Database


J133 is a Offshore cruiser-racer sailboat built by J/Boats and designed by Rod Johnstone. Her first hull was built in 2004 and a Keel stepped mast mast configuration.

Compare Sailboats

J133 Sailboat Specifications​


Builder(s)J Boats Tillotson Pearson
Designer(s)Rod Johnstone
BrandJ Boats
categoryOffshore cruiser-racer sailboat
CountryUnited States
Hull TypeMonohull
First Hull Built2004
Last Hull BuiltDiscontinued
AppendagesKeel L-shaped keel (with bulb)
HelmSingle helm wheel
RudderSingle spade rudder
CockpitClosed aft cockpit
Ballast TypeLead
Rigging TypeSloop Marconi fractional
Mast LayoutKeel stepped mast
Freshwater Tank Capacity lt/gal240 L / 63.4 gal
Ballast Ratio0.41


Hull Length13.11 m / 43 ft
Waterline Length (LWL)11.52 m / 37.10 ft
Beam (width)3.9 m / 12.10 ft
Draft2.28 m / 7.6 ft
Light Displacement (MLC) 8100 kg / 17857 lb
Ballast Weight3300 kg / 7275 lb


Critical Hull Speed8.24 knots
Displacement-Length Ratio (DLR)150
Ballast Ratio0.41
Upwind Sail Area to Displacement28.71 m²/T / 309 ft²/T
Downwind Sail Area to Displacement46.64 m²/T / 502 ft²/T

Above Deck

Mast LayoutKeel stepped mast
Rotating SparsNo
Number of Levels of Spreaders2
Spreaders AngleSwept-back
Spars ConstructionCarbon fiber mast and aluminum boom
Standing RiggingSingle-strand (ROD)
Upwind Sail Area115.8 m² / 1246 ft²
Downwind Sail Area188.1 m² / 2025 ft²
Mainsail Area54.1 m² / 582 ft²
Genoa Area61.7 m² / 664 ft²
I57 ft * 17.37 m
J17.4 ft * 5.26 m
P54 ft * 16.46 m
E18.7 ft * 5.67 m

Engine Room

Engine(s)1 inboard engine
Engine(s) Power56 HP
Fuel typeDiesel
Fuel Tank Capacity170 L / 44.9 gal

Below Deck

Fridge Capacity180 L / 47.6 gal