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LONGBOW 31 (WESTERLY)

LONGBOW 31 (WESTERLY) built by Westerly Marine Ltd. (UK) and designed by Laurent Giles. Her first hull was built in 1972 with an overall lengh of 9.45 m or 31.00 ft long

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LONGBOW 31 (WESTERLY) Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.45 m / 31.00 ft
Builder(s)Westerly Marine Contruction Ltd
Designer(s)Laurent Giles
BrandWesterly
CountryUnited Kingdom
Hull TypeFin with rudder on skeg
Number of Hulls Built265
First Hull Built1972
Last Hull Built1980
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal114 L / 30 gal
Ballast Ratio44.68

Dimensions

Overall Length (LOA) 9.45 m / 31.00 ft
Waterline Length (LWL)7.62 m / 25.00 ft
Beam (width)2.90 m / 9.50 ft
Draft1.37 m / 4.50 ft
Light Displacement (MLC) 4264 kg / 9400 lb
Maximum Displacement4264 kg / 9400 lb
Ballast Weight1905 kg / 4200 lb

Performance

Capsize Screening Formula (CSF)1.80
Comfort Ratio27.02
Displacement-Length Ratio (DLR)268.57
Ballast Ratio44.68
Sail Area to Displacement13.37

Above Deck

Estimated Forestay Length12.07 m / 39.61 ft
Reported Sail Area34.47 m² / 371.00 ft²
Total Sail Area34.47 m² / 370.98 ft²
Mainsail Area14.75 m² / 158.75 ft²
I38.00 ft * 11.58 m
J11.17 ft * 3.40 m
P31.75 ft * 9.68 m
E10.00 ft * 3.05 m
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