TORNADO III
ESP COBO 40Sail number ESP/ESP6089_C
GPH
639.7
OSN
620.5
LOA
12.07 m
Displacement
7375 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6353
Medium
0.8622
High
0.9883
Triple Offshore
Low
0.8174
Medium
1.0611
High
1.1783
Boat Specifications
Dimensions
- Length overall
- 12.07 m
- Beam
- 3.75 m
- Draft
- 2.27 m
- Displacement
- 7375 kg
- Crew weight
- 360 kg
- Wetted surface
- 31.29 m²
Sails
- Mainsail
- 34.5 m²
- Genoa
- 56.97 m²
- Spinnaker
- 118.89 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- COBO 40
- Builder
- COBO
- Designer
- R. HOLLAND
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.13 | 5.41 | 5.62 | 5.56 | 5.4 | 5.27 | 4.8 | 4.07 |
| 8 | 6.09 | 6.39 | 6.6 | 6.57 | 6.59 | 6.45 | 5.93 | 5.14 |
| 10 | 6.75 | 6.94 | 7.09 | 7.1 | 7.23 | 7.17 | 6.85 | 6.1 |
| 12 | 7.01 | 7.19 | 7.35 | 7.4 | 7.59 | 7.57 | 7.34 | 6.89 |
| 14 | 7.12 | 7.32 | 7.54 | 7.64 | 7.86 | 7.93 | 7.7 | 7.33 |
| 16 | 7.17 | 7.38 | 7.67 | 7.84 | 8.04 | 8.27 | 8.08 | 7.67 |
| 20 | 7.18 | 7.41 | 7.79 | 8.18 | 8.35 | 8.67 | 8.84 | 8.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.38 | 146° | 3.52 |
| 8 | 40.9° | 4.08 | 149.5° | 4.45 |
| 10 | 41.2° | 4.58 | 150° | 5.28 |
| 12 | 40.5° | 4.86 | 155.5° | 6.03 |
| 14 | 39.4° | 4.98 | 173° | 6.65 |
| 16 | 39° | 5.03 | 180° | 7.16 |
| 20 | 39.4° | 5.02 | 180° | 7.83 |
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