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Sailboat

Catalina 309

2005
Designer
Gerry Douglas
Builder
Catalina Yachts
Hull Type
Fin w/bulb & spade rudder
Construction
FG

Dimensions

Length Overall
32.75 ft / 9.98 m
Waterline Length
26.50 ft / 8.08 m
Beam
11.50 ft / 3.51 m
Draft
6.25 ft / 1.91 m
Displacement
9,800 lb / 4,445 kg
Ballast
4,000 lb / 1,814 kg
Ballast Type
?
drawing

Rig and Sails

Type
Fractional Sloop
Reported Sail Area
523.00 ft2 / 48.59 m2
Total Sail Area
522.91 ft2 / 48.58 m2
Mainsail
Sail Area
266.41 ft2 / 24.75 m2
P
38.75 ft / 11.81 m
E
13.75 ft / 4.19 m
Mast Height
48.25 ft / 14.71 m
Foresail
Sail Area
256.50 ft2 / 23.83 m2
I
42.75 ft / 13.03 m
J
12.00 ft / 3.66 m
Est. Forestay Len.
44.40 ft / 13.53 m
Mizzen
PY
EY

Auxilary Power

Make
Yanmar
Model
3YM20
HP
21
Type
Diesel
Fuel Capacity
27 gals / 102 L

Accomodations

Water Capacity
46 gals / 174 L

Calculations

Hull Speed
6.9 knots
Sail Area/Displacement
18.27
good performance
Ballast/Displacement
40.82
stiffer, more powerful
Displacement/Length
235.09
moderate
Comfort Ratio
20.49
coastal cruiser
Capsize Screening
2.15
better suited for coastal cruising

Notes

Wing Keel draft:4.4’/1.32m


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