The Spencer 30 is a 30.08ft masthead sloop designed by John Spencer and built in fiberglass since 1975.
The Spencer 30 is a moderate weight 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.
Main features
| Model | Spencer 30 | ||
| Length | 30.08 ft | ||
| Beam | 10.08 ft | ||
| Draft | 4.92 ft | ||
| Country | ?? | ||
| Estimated price | $ 0 | ?? |
Ratios
| Sail area / displ. | 16.54 | ||
| Ballast / displ. | 46.10 % | ||
| Displ. / length | 224.18 | ||
| Comfort ratio | 19.14 | ||
| Capsize | 2.12 |
Hull
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Fiberglass | ||
| Waterline length | 24 ft | ||
| Maximum draft | 4.92 ft | ||
| Displacement | 6942 lbs | ||
| Ballast | 3200 lbs | ||
| Hull speed | 6.56 knots |
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 375 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 210.06 sq.ft | ||
| Sail area main | 165 sq.ft | ||
| I | 36 ft | ||
| J | 11.67 ft | ||
| P | 33 ft | ||
| E | 10 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 | ?? | ||
| Designer | John Spencer | ||
| First built | 1975 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |