Westerly 21
3 / 919 - score 99%
The Westerly 21 is a 21.5ft masthead sloop designed by Laurent Giles and partners ltd and built in fiberglass by Westerly Marine Construction Ltd. between 1977 and 1979.
53 units have been built.
The Westerly 21 is a moderate weight sailboat which is slightly under powered. It is very stable / stiff and has a low righting capability if capsized. It is best suited as a day-boat.
This boat has a good score and ranks in the top quarter. It is an excellent choice.
Westerly 21 for sale elsewhere on the web:
Main features
| Model | Westerly 21 | ||
| Length | 21.50 ft | ||
| Beam | 7.75 ft | ||
| Draft | 2.75 ft | ||
| Country | United Kingdom (Europe) | ||
| Estimated price | $ 0 | ?? |
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Ratios 99%
| Sail area / displ. | 14.19 | ||
| Ballast / displ. | 45.77 % | ||
| Displ. / length | 247.87 | ||
| Comfort ratio | 18.88 (99%) | the closest to 18.87 | |
| Capsize | 2.01 |
Hull
| Hull type | Monohull twin Keel | ||
| Construction | Fiberglass | ||
| Waterline length | 18.75 ft | ||
| Maximum draft | 2.75 ft | ||
| Displacement | 3660 lbs | ||
| Ballast | 1675 lbs | ||
| Hull speed | 5.80 knots |
We help you build your own hydraulic steering system - Lecomble & Schmitt
Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 210 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 | Westerly Marine Construction Ltd. | ||
| Designer | Laurent Giles and partners ltd | ||
| First built | 1977 | ||
| Last built | 1979 | ||
| Number built | 53 |