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SIGMA 33 C

SIGMA 33 C built by Marine Projects Ltd. (UK) and designed by David Thomas. Her first hull was built in 1979 with an overall lengh of 9.91 m or 32.50 ft long

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SIGMA 33 C Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.91 m / 32.50 ft
Builder(s)Marine Projects Ltd.
Designer(s)David Thomas
CountryUnited Kingdom
Hull TypeFin w/spade rudder
First Hull Built1979
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo

Dimensions

Overall Length (LOA) 9.91 m / 32.50 ft
Waterline Length (LWL)8.00 m / 26.25 ft
Beam (width)3.20 m / 10.50 ft
Draft1.47 m / 4.83 ft
Light Displacement (MLC) 4309 kg / 9500 lb
Maximum Displacement4309 kg / 9500 lb

Performance

Capsize Screening Formula (CSF)1.99
Comfort Ratio22.78
Displacement-Length Ratio (DLR)234.47
Sail Area to Displacement17.79

Above Deck

Estimated Forestay Length11.83 m / 38.81 ft
Reported Sail Area46.17 m² / 497.00 ft²
Total Sail Area38.42 m² / 413.51 ft²
Mainsail Area18.29 m² / 196.88 ft²
I37.00 ft * 11.28 m
J11.71 ft * 3.57 m
P31.50 ft * 9.60 m
E12.50 ft * 3.81 m
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