Cascade
FIN Botnia 6 HRSail number FIN/FIN873
GPH
718.6
OSN
698.4
LOA
10.5 m
Displacement
4350 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5808
Medium
0.765
High
0.8652
Triple Offshore
Low
0.7407
Medium
0.9391
High
1.0278
Boat Specifications
Dimensions
- Length overall
- 10.5 m
- Beam
- 2.3 m
- Draft
- 1.65 m
- Displacement
- 4350 kg
- Crew weight
- 420 kg
- Wetted surface
- 20.24 m²
Sails
- Mainsail
- 21.47 m²
- Genoa
- 29.26 m²
- Spinnaker
- 63.26 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Botnia 6 HR
- Year built
- 1970
- Stability index
- 148.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.68 | 4.89 | 5.03 | 4.91 | 4.94 | 4.79 | 4.34 | 3.71 |
| 8 | 5.44 | 5.65 | 5.81 | 5.76 | 5.91 | 5.81 | 5.37 | 4.72 |
| 10 | 5.87 | 6.08 | 6.26 | 6.27 | 6.45 | 6.43 | 6.15 | 5.57 |
| 12 | 6.05 | 6.27 | 6.5 | 6.57 | 6.74 | 6.79 | 6.63 | 6.23 |
| 14 | 6.15 | 6.37 | 6.63 | 6.76 | 6.9 | 7.02 | 6.96 | 6.65 |
| 16 | 6.21 | 6.43 | 6.7 | 6.89 | 7.02 | 7.21 | 7.24 | 6.96 |
| 20 | 6.27 | 6.49 | 6.78 | 7.03 | 7.17 | 7.45 | 7.74 | 7.51 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.1 | 146.6° | 3.21 |
| 8 | 40° | 3.71 | 150.5° | 4.09 |
| 10 | 39.9° | 4.01 | 153.2° | 4.84 |
| 12 | 39.6° | 4.16 | 159.5° | 5.5 |
| 14 | 39.4° | 4.24 | 173° | 6.06 |
| 16 | 39.4° | 4.29 | 178.4° | 6.5 |
| 20 | 40.2° | 4.31 | 179° | 7.09 |
Loading polar chart…