Grampian Classic 37

1965
Designer
Sparkman & Stephens
Builder
Grampian Marine
Association
Grampian Owners Marina
# Built
30
Hull Type
Fin Keel
Construction
FG

Dimensions

Length Overall
37 3 / 11.4 m
Waterline Length
26 2 / 8 m
Beam
10 2 / 3.1 m
Draft
5 10 / 1.8 m
Displacement
16,800 lbs / 7,620 kg
Ballast
6,800 lbs / 3,084 kg
drawing

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
639.1 ft2 / 59.4 m2
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Mast Height
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?

Calculations

Hull Speed
6.87 knots
Sail Area/Displacement
15.59
under powered
Ballast/Displacement
40.48
stiffer, more powerful
Displacement/Length
414.64
ultraheavy
Comfort Ratio
39.57
moderate bluewater cruising boat
Capsize Screening
1.59
better suited for ocean passages

Notes

S&S design #1718. Also sold as the WALTON 37. Some were sold as bare hull/kit boats.
Thanks to CLASSIC 37 owner Evan for supplying this information.

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