Swift Ness
USA J 111Sail number USA/USA101
GPH
571.1
OSN
553.4
LOA
11.121 m
Displacement
4543 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7254
Medium
0.9678
High
1.0947
Triple Offshore
Low
0.9279
Medium
1.1816
High
1.321
Boat Specifications
Dimensions
- Length overall
- 11.121 m
- Beam
- 3.3 m
- Draft
- 2.2 m
- Displacement
- 4543 kg
- Crew weight
- 763 kg
- Wetted surface
- 26.45 m²
Sails
- Mainsail
- 39.02 m²
- Genoa
- 32.83 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 130.3 m²
Design
- Type
- J 111
- Builder
- J BOATS
- Designer
- JOHNSTONE
- Year built
- 2010
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.77 | 6.06 | 6.24 | 6.15 | 6.3 | 6.15 | 5.53 | 4.67 |
| 8 | 6.84 | 7.05 | 7.18 | 7.23 | 7.43 | 7.36 | 6.88 | 5.91 |
| 10 | 7.37 | 7.54 | 7.66 | 7.64 | 7.99 | 7.99 | 7.68 | 6.95 |
| 12 | 7.6 | 7.79 | 7.99 | 8.02 | 8.39 | 8.54 | 8.29 | 7.65 |
| 14 | 7.71 | 7.92 | 8.24 | 8.37 | 8.7 | 9.04 | 8.92 | 8.1 |
| 16 | 7.79 | 8.02 | 8.4 | 8.68 | 8.99 | 9.46 | 9.65 | 8.59 |
| 20 | 7.89 | 8.14 | 8.61 | 9.13 | 9.57 | 10.29 | 11.53 | 10.1 |
| 24 | 7.9 | 8.16 | 8.73 | 9.41 | 10.14 | 11.15 | 13.37 | 13.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.81 | 143.3° | 4.05 |
| 8 | 40.5° | 4.67 | 146.4° | 5.12 |
| 10 | 38.2° | 5.24 | 149.4° | 6.02 |
| 12 | 36.9° | 5.48 | 150.9° | 6.63 |
| 14 | 36.2° | 5.61 | 148.9° | 7.01 |
| 16 | 36° | 5.69 | 146.6° | 7.44 |
| 20 | 35.9° | 5.76 | 142.9° | 8.75 |
| 24 | 36.8° | 5.71 | 144° | 11.37 |
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