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8M ONE DESIGN

Built by Shipman (HUN) • Designed by J&J Yacht Design/Doug Peterson
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8M ONE DESIGN - Drawing

General Information

Hull Type: Lifting Keel
Rigging Type: Fractional Sloop
Construction: FG
First Built: 1993

Dimensions

Length Overall (LOA): 8.00 m
Length Waterline (LWL): 6.99 m
Beam: 2.49 m
Draft (Max): 1.70 m
Draft (Min): 0.80 m

Weight & Ballast

Displacement: 1,100 kg
Ballast: 175 kg
Ballast Type: Lead

Sail Plan

Foresail Area: 15.90 m²
Mainsail Area: 19.86 m²
Total Sail Area (calculated): 35.76 m²
Sail Area (reported): 38.74 m²
I (Fore Triangle Height): 10.06 m
J (Fore Triangle Base): 3.16 m
P (Mainsail Hoist): 10.45 m
E (Boom Length): 3.80 m

Engine & Systems

Performance Ratios

Hull Speed: 6.42 knots
SA/Displacement (Calculated): 33.55
SA/Displacement (Reported): 37.05
Ballast/Disp Ratio: 15.88%
Displacement/Length: 89.79
Comfort Ratio: 9.54
Capsize Screening: 2.44
S-Number: 7.02

Notes

Known as SIGMA 8M OD in the UK.