The Block island 40 is a 40.0ft masthead yawl designed by William Tripp Jr, and built in fiberglass by Metalmast Marine since 1957.
The Block island 40 is a very heavy sailboat which is under powered. It is reasonably stable / stiff and has an excellent righting capability if capsized. It is best suited as a bluewater cruising boat.
Main features
| Model | Block island 40 | ||
| Length | 40 ft | ||
| Beam | 11.75 ft | ||
| Draft | 3.92 ft | ||
| Country | United states (North America) | ||
| Estimated price | $ 0 | ?? |
See how Sailboatlab works in video
Ratios
| Sail area / displ. | 13.72 | ||
| Ballast / displ. | 23.81 % | ||
| Displ. / length | 450.79 | ||
| Comfort ratio | 39.02 | ||
| Capsize | 1.71 |
Hull
| Hull type | Monohull keel with centerboard | ||
| Construction | Fiberglass | ||
| Waterline length | 27.50 ft | ||
| Maximum draft | 8.42 ft | ||
| Displacement | 21000 lbs | ||
| Ballast | 5000 lbs | ||
| Hull speed | 7.03 knots |
We help you build your own hydraulic steering system - Lecomble & Schmitt
Rigging
| Rigging | Masthead Yawl | ||
| Sail area (100%) | 650 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 0 sq.ft | ?? | |
| Sail area main | 0 sq.ft | ?? | |
| I | 0 ft | ?? | |
| J | 0 ft | ?? | |
| P | 0 ft | ?? | |
| E | 0 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 | Metalmast Marine | ||
| Designer | William Tripp Jr, | ||
| First built | 1957 | ||
| Last built | 0 | ?? | |
| Number built | 0 | ?? |
Other photos
Block island 40 for sale elsewhere on the web:
