The Swan 411 is a 40.81ft masthead sloop designed by Sparkman & Stephens and built in fiberglass by Nautor (Swan sailboats) between 1977 and 1979.
42 units have been built.
The Swan 411 is a moderate weight sailboat which is a reasonably good performer. It is very stable / stiff and has an excellent righting capability if capsized. It is best suited as a bluewater cruising boat. The fuel capacity is originally small. There is a short water supply range.
Main features
| Model | Swan 411 | ||
| Length | 40.81 ft | ||
| Beam | 11.94 ft | ||
| Draft | 7.50 ft | ||
| Country | Finland (Europe) | ||
| Estimated price | $ 0 | ?? |
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Ratios
| Sail area / displ. | 16.95 | ||
| Ballast / displ. | 40.76 % | ||
| Displ. / length | 281.10 | ||
| Comfort ratio | 37.86 | ||
| Capsize | 1.66 |
Hull
| Hull type | Monohull fin keel with rudder on skeg | ||
| Construction | Fiberglass | ||
| Waterline length | 33.56 ft | ||
| Maximum draft | 7.50 ft | ||
| Displacement | 23800 lbs | ||
| Ballast | 9700 lbs | ||
| Hull speed | 7.76 knots |
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Rigging
| Rigging | Masthead Sloop | ||
| Sail area (100%) | 873 sq.ft | ||
| Air draft | 0 ft | ?? | |
| Sail area fore | 517.50 sq.ft | ||
| Sail area main | 355.35 sq.ft | ||
| I | 57.50 ft | ||
| J | 18 ft | ||
| P | 51.50 ft | ||
| E | 13.80 ft |
Engine
| Nb engines | 1 | ||
| Total power | 47 HP | ||
| Fuel capacity | 34 gals |
Accommodations
| Water capacity | 66 gals | ||
| Headroom | 0 ft | ||
| Nb of cabins | 0 | ||
| Nb of berths | 0 | ||
| Nb heads | 0 |
Builder data
| Builder | Nautor (Swan sailboats) | ||
| Designer | Sparkman & Stephens | ||
| First built | 1977 | ||
| Last built | 1979 | ||
| Number built | 42 |
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