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Catalina 315 Wing keel is a Cruising sailboat built by Catalina Yachts and designed by Gerry Douglas. Her first hull was built in 2012 with an overall lengh of 9.73 m or 31.11 ft long and a Deck stepped mast mast configuration.

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CATALINA 315 WING KEEL Sailboat Specifications​


Overall Length (LOA) m / ft9.73 m / 31.11 ft
Builder(s)Catalina Yachts
Designer(s)Gerry Douglas
SeriesCatalina 5 Series
VersionWing keel
categoryCruising sailboat
CountryUnited States
Hull TypeMonohull
First Hull Built2012
Last Hull BuiltStill in production
AppendagesKeel wing keel
HelmSingle helm wheel
RudderSingle spade rudder
CockpitOpen aft cockpit
Ballast TypeLead
Rigging TypeSloop Marconi (in-mast furling mainsail) 19/20
Mast LayoutDeck stepped mast
Number of Cabin(s)2
Number of Head(s)1
Freshwater Tank Capacity lt/gal132 L / 34.9 gal
Ballast Ratio0.42


Overall Length (LOA) 9.73 m / 31.11 ft
Hull Length9.45 m / 31 ft
Waterline Length (LWL)8.08 m / 26.6 ft
Beam (width)3.53 m / 11.7 ft
Draft1.32 m / 4.4 ft
Light Displacement (MLC) 4808 kg / 10600 lb
Ballast Weight1996 kg / 4400 lb


Critical Hull Speed6.90 knots
Displacement-Length Ratio (DLR)258
Ballast Ratio0.42
Upwind Sail Area to Displacement19.21 m²/T / 207 ft²/T

Above Deck

Mast LayoutDeck stepped mast
Mast Height from DWL14.7 m / 48.2 ft
Rotating SparsNo
Number of Levels of Spreaders2
Spreaders Angle0 °
Spars ConstructionAluminum spars
Standing Rigging1x19 strand wire
Upwind Sail Area54.72 m² / 589 ft²
I42.8 ft * 13.03 m
J11.2 ft * 3.41 m
P38.8 ft * 11.81 m
E13.8 ft * 4.19 m

Engine Room

Engine(s)1 inboard engine
Engine(s) Power21 HP
Fuel typeDiesel
Fuel Tank Capacity102 L / 26.9 gal

Below Deck