W-Lind
EST FOLKBOATSail number EST/ESTF32
GPH
837.7
OSN
811.4
LOA
7.68 m
Displacement
1939 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4776
Medium
0.6575
High
0.7526
Triple Offshore
Low
0.6186
Medium
0.8134
High
0.9057
Boat Specifications
Dimensions
- Length overall
- 7.68 m
- Beam
- 2.21 m
- Draft
- 1.16 m
- Displacement
- 1939 kg
- Crew weight
- 240 kg
- Wetted surface
- 14.56 m²
Sails
- Mainsail
- 19.61 m²
- Genoa
- 7.9 m²
- Spinnaker
- 23.94 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FOLKBOAT
- Builder
- SET
- Year built
- 1941
- Stability index
- 131.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.77 | 4 | 4.16 | 4.38 | 4.32 | 4.13 | 3.65 | 3.18 |
| 8 | 4.48 | 4.73 | 4.98 | 5.25 | 5.21 | 5.04 | 4.52 | 4.03 |
| 10 | 5.03 | 5.26 | 5.47 | 5.68 | 5.66 | 5.57 | 5.31 | 4.8 |
| 12 | 5.35 | 5.53 | 5.68 | 5.94 | 5.96 | 5.87 | 5.69 | 5.42 |
| 14 | 5.47 | 5.66 | 5.86 | 6.07 | 6.25 | 6.16 | 5.97 | 5.75 |
| 16 | 5.51 | 5.72 | 5.98 | 6.17 | 6.53 | 6.47 | 6.25 | 6.01 |
| 20 | 5.52 | 5.74 | 6.1 | 6.44 | 6.83 | 7.02 | 6.86 | 6.58 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.44 | 151.4° | 2.76 |
| 8 | 42.4° | 2.95 | 157.4° | 3.53 |
| 10 | 42.4° | 3.33 | 162.2° | 4.2 |
| 12 | 42.6° | 3.58 | 169.4° | 4.89 |
| 14 | 42.6° | 3.67 | 178.4° | 5.41 |
| 16 | 43° | 3.69 | 179° | 5.73 |
| 20 | 43.5° | 3.69 | 179° | 6.24 |
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