Catalina 310

1999
insignia
Designer
Gerry Douglas
Builder
Catalina Yachts
Association
Catalina 310 Owners Association
# Built
?
Hull Type
Fin w/bulb & spade rudder
Construction
FG

Dimensions

Length Overall
31 0 / 9.5 m
Waterline Length
26 6 / 8.1 m
Beam
11 6 / 3.5 m
Draft
5 8 / 1.8 m
Displacement
10,300 lbs / 4,672 kg
Ballast
4,000 lbs / 1,814 kg (Lead)
drawing

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
493 ft2 / 45.8 m2
Total Sail Area
493.3 ft2 / 45.8 m2
Mainsail
Sail Area
242.1 ft2 / 22.5 m2
P
37 2 / 11.4 m
E
12 11 / 4 m
Mast Height
46 9 / 14.3 m
Foresail
Sail Area
251.1 ft2 / 23.3 m2
I
42 8 / 13 m
J
11 8 / 3.6 m
Forestay Length
44 3 / 13.5 m

Auxilary Power

Make
Yanmar
Model
3GM30F
HP
27
Fuel Type
Diesel
Fuel Capacity
27 gal / 102 l

Accomodations

Water Capacity
35 gal / 132 l
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
6.9 knots
Sail Area/Displacement
16.66
good performance
Ballast/Displacement
38.83
less stiff, less powerful
Displacement/Length
247.09
moderate
Comfort Ratio
21.94
coastal cruiser
Capsize Screening
2.11
better suited for coastal cruising

Notes

Wing Keel draft: 4.83’/1.47m


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