The O'day 27 is a 27.0ft masthead sloop designed by Alan P. Gurney and built in fiberglass by O'Day Corp. between 1972 and 1979.
720 units have been built.
The O'day 27 is a moderate weight sailboat which is slightly under powered. It is reasonably stable / stiff and has a good righting capability if capsized. It is best suited as a coastal cruiser.
Main features
| Model | O'day 27 | ||
| Length | 27 ft | ||
| Beam | 9 ft | ||
| Draft | 4 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 15.35 | ||
| Ballast / displ. | 33.28 % | ||
| Displ. / length | 254.03 | ||
| Comfort ratio | 23.09 | ||
| Capsize | 1.91 |
Hull
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Fiberglass | ||
| Waterline length | 22.75 ft | ||
| Maximum draft | 4 ft | ||
| Displacement | 6700 lbs | ||
| Ballast | 2230 lbs | ||
| Hull speed | 6.39 knots |
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Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 340 sq.ft | ||
| Air draft | 38.50 ft | ||
| Sail area fore | 204.05 sq.ft | ||
| Sail area main | 136.44 sq.ft | ||
| I | 35 ft | ||
| J | 11.66 ft | ||
| P | 29.50 ft | ||
| E | 9.25 ft |
Engine
| Nb engines | 1 | ||
| Total power | 0 HP | ||
| Fuel capacity | 0 gals |
Accommodations
| Water capacity | 0 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | O'Day Corp. | ||
| Designer | Alan P. Gurney | ||
| First built | 1972 | ||
| Last built | 1979 | ||
| Number built | 720 |
Other photos
O'day 27 for sale elsewhere on the web:
