Nautor 43 vs Swan 411
How do the Nautor 43 and Swan 411 compare? Below, their dimensions, displacement, sail area and the standard design ratios side by side, followed by a data-driven summary.
Nautor 43 
Swan 411 | Nautor 43 | Swan 411 | |
|---|---|---|
| Length overall | 31.5 ft9.60 m | 33.6 ft10.23 m |
| Waterline length | 31.5 ft9.60 m | 33.6 ft10.23 m |
| Beam | 13.8 ft4.22 m | 11.9 ft3.64 m |
| Draft | 5.9 ft1.80 m | 7.3 ft2.22 m |
| Displacement | 33,069 lb15,000 kg | 23,810 lb10,800 kg |
| Ballast | 9,040 lb4,100 kg | 9,700 lb4,400 kg |
| Sail area | 832 ft²77.3 m² | 1,131 ft²105.1 m² |
| SA / Displacement | 12.92 | 21.86 |
| Displacement / Length | 472 | 281 |
| Comfort ratio | 49.0 | 40.3 |
| Capsize screening | 1.73 | 1.66 |
| Hull speed (kn) | 7.5 | 7.8 |
Nautor 43 vs Swan 411: the short version
- The Swan 411 is the larger boat at 33.6 ft10.23 m LOA versus 31.5 ft9.60 m for the Nautor 43.
- The Nautor 43 is heavier, displacing about 39% more, which usually means a steadier but slower-to-accelerate hull.
- On sail area/displacement the Swan 411 carries the more powerful rig (21.9 vs 12.9), favouring lighter-air performance.
- The Nautor 43 scores higher on the Brewer comfort ratio, suggesting an easier motion in a seaway.
- By the capsize screening formula the Swan 411 rates better for offshore work (1.66 vs 1.73).
Ratios are guidelines computed from published specs; condition, layout and gear matter as much as the numbers.