Catalina 315

2012
Designer
Gerry Douglas
Builder
Catalina Yachts
Associations
?
# Built
?
Hull Type
Fin w/bulb & spade rudder
Construction
FG

Dimensions

Length Overall
31 11 / 9.7 m
Waterline Length
26 6 / 8.1 m
Beam
11 6 / 3.5 m
Draft
6 3 / 1.9 m
Displacement
10,200 lbs / 4,627 kg
Ballast
4,000 lbs / 1,814 kg (Lead)
drawing

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
478 ft2 / 44.4 m2
Total Sail Area
477.6 ft2 / 44.4 m2
Mainsail
Sail Area
266.4 ft2 / 24.8 m2
P
38 8 / 11.8 m
E
13 8 / 4.2 m
Mast Height
48 3 / 14.7 m
Foresail
Sail Area
211.2 ft2 / 19.6 m2
I
42 8 / 13 m
J
9 10 / 3 m
Forestay Length
43 10 / 13.4 m

Auxilary Power

Make
Yanmar
Model
3YM30
HP
21
Fuel Type
Diesel
Fuel Capacity
27 gal / 102 l

Accomodations

Water Capacity
41 gal / 155 l
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
6.9 knots
Sail Area/Displacement
16.26
good performance
Ballast/Displacement
39.2
less stiff, less powerful
Displacement/Length
244.44
moderate
Comfort Ratio
21.31
coastal cruiser
Capsize Screening
2.14
better suited for coastal cruising

Notes

Shallow draft (wing keel): 1.32m/4.33’.


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