Harmony 31
8 / 38 - score 66%
The Harmony 31 is a 31.17ft masthead sloop designed by E. G. van de Stadt and built in fiberglass by Tyler Boat Co. Ltd. (UK) between 1964 and 1968.
50 units have been built.
The Harmony 31 is a heavy sailboat which is under powered. It is very stable / stiff and has an excellent righting capability if capsized. It is best suited as a bluewater cruising boat.
This boat has a reasonable score and ranks in the top quarter. It is a good choice.
Harmony 31 for sale elsewhere on the web:
Main features 28%
| Model | Harmony 31 | ||
| Length | 31.17 ft (15%) | the closest to 34 ft | |
| Beam | 9.19 ft (42%) | the closest to 9.67 ft | |
| Draft | 4.69 ft | ||
| Country | United Kingdom (Europe) | ||
| Estimated price | $ 0 | ?? |
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Ratios 94%
| Sail area / displ. | 13.86 (98%) | the closest to 13.89 | |
| Ballast / displ. | 41.67 % | ||
| Displ. / length | 323.61 | ||
| Comfort ratio | 32.20 (91%) | the closest to 32.46 | |
| Capsize | 1.68 |
Hull 83%
| Hull type | Monohull fin keel | ||
| Construction | Fiberglass | ||
| Waterline length | 24.44 ft (83%) | the closest to 24.83 ft | |
| Maximum draft | 4.69 ft | ||
| Displacement | 10582 lbs | ||
| Ballast | 4409 lbs | ||
| Hull speed | 6.62 knots |
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Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 416 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 236.04 sq.ft | ||
| Sail area main | 180.18 sq.ft | ||
| I | 38.38 ft | ||
| J | 12.30 ft | ||
| P | 32.32 ft | ||
| E | 11.15 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 | Tyler Boat Co. Ltd. (UK) | ||
| Designer | E. G. van de Stadt | ||
| First built | 1964 | ||
| Last built | 1968 | ||
| Number built | 50 |