Columbia 31

4 / 158 - score 82%

The Columbia 31 is a 30.5ft masthead sloop designed by Charles Morgan and built in fiberglass by Columbia Yachts between 1965 and 1968.

97 units have been built.

The Columbia 31 is a heavy sailboat which is a reasonably good performer. It is very stable / stiff and has a good righting capability if capsized. It is best suited as a coastal cruiser.

This boat has a good score and ranks in the top quarter. It is an excellent choice.

Columbia 31 for sale elsewhere on the web:

Main features 86%

Model	Columbia 31
Length	30.50 ft (89%)	the closest to 30.84 ft
Beam	9.83 ft (84%)	the closest to 9.68 ft
Draft	3.08 ft
Country	United states (North America)
Estimated price	$ 0		??

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Ratios 78%

Sail area / displ.	16.26 (63%)	the closest to 16.87
Ballast / displ.	40 %
Displ. / length	381.82
Comfort ratio	25.86 (92%)	the closest to 26.06
Capsize	1.93

Hull

Hull type	Monohull keel with centerboard
Construction	Fiberglass
Waterline length	21.50 ft
Maximum draft	7 ft
Displacement	8500 lbs
Ballast	3400 lbs
Hull speed	6.21 knots

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Rigging

Rigging	Masthead Sloop
Sail area (100%)	422 sq.ft
Air draft	0 ft	??
Sail area fore	201.11 sq.ft
Sail area main	221.13 sq.ft
I	35.50 ft
J	11.33 ft
P	30.50 ft
E	14.50 ft

Engine

Nb engines	1
Total power	20 HP
Fuel capacity	0 gals

Accommodations

Water capacity	0 gals
Headroom	0 ft
Nb of cabins	0
Nb of berths	0
Nb heads	0

Builder data

Builder	Columbia Yachts
Designer	Charles Morgan
First built	1965
Last built	1968
Number built	97