Tramontana II
HUN 8mRSail number HUN/HUN1
GPH
581.5
OSN
573.1
LOA
13.2 m
Displacement
6780 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7274
Medium
0.9346
High
1.058
Triple Offshore
Low
0.9415
Medium
1.1427
High
1.2579
Boat Specifications
Dimensions
- Length overall
- 13.2 m
- Beam
- 2.25 m
- Draft
- 1.67 m
- Displacement
- 6780 kg
- Crew weight
- 605 kg
- Wetted surface
- 26.45 m²
Sails
- Mainsail
- 71.19 m²
- Genoa
- 39.86 m²
- Spinnaker
- 141.22 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 | 5.97 | 6.43 | 6.8 | 6.86 | 6.37 | 6.24 | 5.69 | 4.85 |
| 8 | 6.79 | 7.11 | 7.37 | 7.43 | 7.32 | 7.28 | 6.94 | 6 |
| 10 | 7.14 | 7.39 | 7.67 | 7.76 | 7.67 | 7.76 | 7.53 | 6.97 |
| 12 | 7.32 | 7.54 | 7.81 | 8.03 | 7.91 | 8.08 | 7.96 | 7.53 |
| 14 | 7.43 | 7.65 | 7.95 | 8.21 | 8.18 | 8.34 | 8.41 | 7.93 |
| 16 | 7.51 | 7.73 | 8.07 | 8.41 | 8.51 | 8.58 | 8.89 | 8.36 |
| 20 | 7.62 | 7.82 | 8.23 | 8.71 | 9.04 | 9.07 | 9.57 | 9.34 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.84 | 145° | 4.2 |
| 8 | 43.5° | 4.44 | 146° | 5.2 |
| 10 | 42° | 4.82 | 153° | 6.06 |
| 12 | 40.5° | 5.06 | 160.5° | 6.72 |
| 14 | 39.6° | 5.21 | 180° | 7.29 |
| 16 | 39.8° | 5.28 | 180° | 7.72 |
| 20 | 38.9° | 5.41 | 180° | 8.53 |
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