Tramontana II
HUN 8mRSail number HUN/HUN81
GPH
612.5
OSN
606.7
LOA
13.2 m
Displacement
6903 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7727
Medium
0.9834
High
1.108
Triple Offshore
Low
1.0077
Medium
1.2205
High
1.33
Boat Specifications
Dimensions
- Length overall
- 13.2 m
- Beam
- 2.25 m
- Draft
- 1.68 m
- Displacement
- 6903 kg
- Crew weight
- 605 kg
- Wetted surface
- 26.7 m²
Sails
- Mainsail
- 71.86 m²
- Genoa
- 40.17 m²
- Spinnaker
- 116.53 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- 8mR
- Builder
- W. Hacht
- Designer
- W. Hacht
- Year built
- 1907
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.68 | 6.07 | 6.47 | 6.52 | 6.21 | 6.05 | 5.35 | 4.53 |
| 8 | 6.35 | 6.75 | 7.13 | 7.24 | 7.18 | 7.15 | 6.69 | 5.64 |
| 10 | 6.71 | 7.05 | 7.39 | 7.58 | 7.5 | 7.62 | 7.41 | 6.7 |
| 12 | 6.91 | 7.21 | 7.53 | 7.77 | 7.72 | 7.86 | 7.81 | 7.4 |
| 14 | 7.02 | 7.31 | 7.62 | 7.9 | 7.98 | 8.07 | 8.21 | 7.79 |
| 16 | 7.05 | 7.36 | 7.68 | 7.99 | 8.22 | 8.28 | 8.6 | 8.18 |
| 20 | 7.2 | 7.47 | 7.72 | 8.11 | 8.56 | 8.63 | 9.06 | 9.04 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.7 | 144.2° | 3.92 |
| 8 | 42.1° | 4.15 | 146.5° | 4.88 |
| 10 | 42.2° | 4.43 | 149.7° | 5.8 |
| 12 | 42.2° | 4.6 | 158.3° | 6.56 |
| 14 | 42.8° | 4.69 | 180° | 7.18 |
| 16 | 41.7° | 4.77 | 180° | 7.61 |
| 20 | 42.6° | 4.83 | 180° | 8.37 |
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