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FORGUS 31

FORGUS 31 built by Forgus Yachts (SWE) and designed by Hugo Samuelsson/Lars Hedberg. Her first hull was built in 1973 with an overall lengh of 9.30 m or 30.51 ft long

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FORGUS 31 Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.30 m / 30.51 ft
Builder(s)Forgus Yachts
Designer(s)Hugo Samuelsson/Lars Hedberg
CountrySweden
Hull TypeFin w/spade rudder
First Hull Built1973
Last Hull Built1983
Ballast TypeLead
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo
Freshwater Tank Capacity lt/gal125 L / 33 gal
Ballast Ratio45.45

Dimensions

Overall Length (LOA) 9.30 m / 30.51 ft
Waterline Length (LWL)7.40 m / 24.28 ft
Beam (width)3.20 m / 10.50 ft
Draft1.64 m / 5.38 ft
Light Displacement (MLC) 4400 kg / 9700 lb
Maximum Displacement4400 kg / 9700 lb
Ballast Weight2000 kg / 4409 lb

Performance

Capsize Screening Formula (CSF)1.97
Comfort Ratio25.02
Displacement-Length Ratio (DLR)302.54
Ballast Ratio45.45
Sail Area to Displacement15.46

Above Deck

Estimated Forestay Length13.06 m / 42.86 ft
Reported Sail Area40.69 m² / 438.00 ft²
Total Sail Area40.69 m² / 437.97 ft²
Mainsail Area16.93 m² / 182.27 ft²
I41.01 ft * 12.50 m
J12.47 ft * 3.80 m
P35.60 ft * 10.85 m
E10.24 ft * 3.12 m
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