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CAPE 31

Built by Cape Performance Sailing (South Africa) • Designed by Mark Mills
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CAPE 31 - Photo
CAPE 31 - Drawing

General Information

Hull Type: Fin w/bulb & spade rudder
Rigging Type: Fractional Sloop
Construction: GRP
First Built: 2017

Dimensions

Length Overall (LOA): 9.56 m
Length Waterline (LWL): 8.83 m
Beam: 3.10 m
Draft (Max): 2.45 m

Weight & Ballast

Displacement: 1,770 kg
Ballast: 710 kg
Ballast Type: Carbon fin with lead bulb

Sail Plan

Foresail Area: 22.43 m²
Mainsail Area: 27.18 m²
Total Sail Area (calculated): 49.61 m²
Sail Area (reported): 49.61 m²
I (Fore Triangle Height): 12.46 m
J (Fore Triangle Base): 3.60 m
P (Mainsail Hoist): 12.50 m
E (Boom Length): 4.35 m

Engine & Systems

Engine Make: Yanmar
Engine Type: Diesel; Saildrive
Engine Model: 2YM
Engine Power: 15 HP

Performance Ratios

Hull Speed: 7.21 knots
SA/Displacement (Calculated): 33.90
SA/Displacement (Reported): 34.57
Ballast/Disp Ratio: 40.11%
Displacement/Length: 71.65
Comfort Ratio: 9.25
Capsize Screening: 2.59
S-Number: 7.66