Swan 371
Description
The Swan 371 is a 37‑foot (11.3 m) racer/cruiser designed by Sparkman & Stephens (S&S) and built by Nautor Swan (Finland) from 1970 to 1974, with 76 hulls produced. IOR‑era classic known for exceptional build quality, balanced performance, and competitive success (multiple regatta wins). Features fin keel, spade rudder, teak decks, varnished mahogany interior (6 berths), and sparkling upwind ability with offshore capability. Teak interior, lead keel, hand‑laid fiberglass epitomize Swan's golden era craftsmanship.
Construction Details
| Designer | Sparkman and Stephens |
|---|---|
| Builder | Nautor Swan (Finland) |
| Length | 37.000 ft |
| LOA | 37.000 ft |
| LWL | 29.720 ft |
| Beam | 11.350 ft |
| Displacement | 14330 lb |
| Ballast | 6614 lb |
| Max Draft | 6.800 ft |
| Year Built | 1970 |
The standard boat dimensions
| i | 46.83 ft |
|---|---|
| j | 15 ft |
| p | 41 ft |
| e | 12 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 46.83 ft | 15 ft | 41 ft | 12 ft | - | - | - | - |
Sails
Swan 371 - MAINSAIL
| Luff | * 41 ft - (12497 mm) |
|---|---|
| Foot | * 12 ft - (3658 mm) |
| Leech | * 42.19 ft - (12860 mm) |
| Tack Angle | * 87.97 ° |
| Diagonal | * 42.31 ft - (12896 mm) |
| Head (inches) | * 5.25 in - (133 mm) |
| Area | 245.74 ft² |
| Edit in Calculator |
Swan 371 - JIBSAIL
| Luff | * 39.34 ft - (11991 mm) |
|---|---|
| Foot | * 19.87 ft - (6056 mm) |
| Leech | * 34.15 ft - (10409 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 17.25 ft - (5258 mm) |
| Deck Angle | * 12 ° |
| Area | 339.26 ft² |
| Edit in Calculator |
Swan 371 - GENOA
| Luff | * 46.71 ft - (14237 mm) |
|---|---|
| Foot | * 24.23 ft - (7385 mm) |
| Leech | * 43.93 ft - (13390 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 22.5 ft - (6858 mm) |
| Deck Angle | * 4 ° |
| Area | 525.58 ft² |
| Edit in Calculator |
Swan 371 - SPINNAKER
| Stays | * 46.71 ft - (14237 mm) |
|---|---|
| MidGirth | * 27 ft - (8230 mm) |
| Foot | * 27 ft - (8230 mm) |
| Perc LP | * 180 % |
| Area | 1071.99 ft² |
| Edit in Calculator |
Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.
Comments
