SJ-30 (OYSTER)
Hull
Fin with spade rudder
Rigging
Fractional Sloop
LOA
30.42 ft i.e. 9.27 m
LWL
25 ft i.e. 7.62 m
Sail Area
410 ft² i.e. 38.09 m²
Beam
10.75 ft i.e. 3.28 m
Displacement
6500 lb i.e. 2948 kg
Ballast
2663 lb i.e. 1208 kg
Max Draft
5.33 ft i.e. 1.62 m
Construction
Fiberglass
Ballast Type
Lead
First Built
1979
Last Built
N/A
Maker
N/A
Design
Stephen Jones
Make
BMW
Type
N/A
Fuel
20 gals i.e. 76 L
Water
N/A
Headroom
N/A
Capsize Comfort Value
-0.25
S.A. / Displ.
18.89
Bal. / Displ.
40.97
Displ. / Length
185.71
Comfort Ratio
15.96
Capsize Screening Formula
2.31
Hull Speed
6.70 kt
Pounds/Inch Immersion
960.27 pounds/inch
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