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NORTHWEST 21

NORTHWEST 21 built by Northwest Yacht Constructors Ltd. (USA) and designed by Gary Lundy. Her first hull was built in 1975 with an overall lengh of 6.40 m or 21.00 ft long

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NORTHWEST 21 Sailboat Specifications​

Features

Overall Length (LOA) m / ft6.40 m / 21.00 ft
Builder(s)Northwest Yacht Constructors Ltd.
Designer(s)Gary Lundy
CountryUnited States
Hull TypeFin with rudder on skeg
Number of Hulls Built140
First Hull Built1975
Ballast TypeLead
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio32.56

Dimensions

Overall Length (LOA) 6.40 m / 21.00 ft
Waterline Length (LWL)5.11 m / 16.75 ft
Beam (width)2.41 m / 7.92 ft
Draft1.24 m / 4.08 ft
Light Displacement (MLC) 975 kg / 2150 lb
Maximum Displacement975 kg / 2150 lb
Ballast Weight318 kg / 700 lb

Performance

Capsize Screening Formula (CSF)2.46
Comfort Ratio11.7
Displacement-Length Ratio (DLR)204.24
Ballast Ratio32.56
Sail Area to Displacement19.25

Above Deck

Estimated Forestay Length8.90 m / 29.21 ft
Reported Sail Area18.58 m² / 200.00 ft²
Total Sail Area21.54 m² / 231.82 ft²
Mainsail Area10.70 m² / 115.20 ft²
I28.00 ft * 8.53 m
J8.33 ft * 2.54 m
P25.60 ft * 7.80 m
E9.00 ft * 2.74 m
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