The Herreshoff 31 cat ketch 31 is a 30.83ft cat ketch (unstayed) designed by Halsey Herreshoff and built in wood or fiberglass by Cat Ketch Corp. (USA) between 1979 and 1986.
100 units have been built.
The Herreshoff 31 cat ketch 31 is a light sailboat which is a reasonably good performer. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat. The fuel capacity is originally very small. There is a short water supply range.
Main features
| Model | Herreshoff 31 cat ketch 31 | ||
| Length | 30.83 ft | ||
| Beam | 10.33 ft | ||
| Draft | 4 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 16.38 | ||
| Ballast / displ. | 44.31 % | ||
| Displ. / length | 154.24 | ||
| Comfort ratio | 18.07 | ||
| Capsize | 2.11 |
Hull
| Hull type | Monohull fin keel with transom hung rudder | ||
| Construction | Wood or fiberglass | ||
| Waterline length | 27.97 ft | ||
| Maximum draft | 4 ft | ||
| Displacement | 7560 lbs | ||
| Ballast | 3350 lbs | ||
| Hull speed | 7.09 knots |
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Rigging
| Rigging | Cat Ketch (unstayed) | ||
| Sail area (100%) | 393 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 238 sq.ft | ||
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 34 ft | ||
| E | 14 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 18 gals |
Accommodations
| Water capacity | 60 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Cat Ketch Corp. (USA) | ||
| Designer | Halsey Herreshoff | ||
| First built | 1979 | ||
| Last built | 1986 | ||
| Number built | 100 |
Other photos
Herreshoff 31 cat ketch 31 for sale elsewhere on the web:
