HERRESHOFF 31 (CAT KETCH 31)
Hull
Fin with transom hung rudder
Rigging
Cat Ketch (unstayed)
LOA
30.83 ft i.e. 9.4 m
LWL
27.97 ft i.e. 8.53 m
Sail Area
393 ft² i.e. 36.51 m²
Beam
10.33 ft i.e. 3.15 m
Displacement
7560 lb i.e. 3429 kg
Ballast
3350 lb i.e. 1520 kg
Max Draft
4 ft i.e. 1.22 m
Construction
Wood/Fiberglass
Ballast Type
Lead
First Built
1979
Last Built
100
Maker
N/A
Design
Halsey Herreshoff
Make
N/A
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Capsize Comfort Value
-0.04
S.A. / Displ.
16.38
Bal. / Displ.
44.31
Displ. / Length
154.24
Comfort Ratio
18.07
Capsize Screening Formula
2.11
Hull Speed
7.09 kt
Pounds/Inch Immersion
1032.38 pounds/inch
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