Zephyr
NOR ELVSTRØM 10,5Sail number NOR/NOR9825
GPH
652.1
OSN
639.9
LOA
10.5 m
Displacement
4241 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6434
Medium
0.8355
High
0.9442
Triple Offshore
Low
0.8334
Medium
1.0248
High
1.1176
Boat Specifications
Dimensions
- Length overall
- 10.5 m
- Beam
- 2.4 m
- Draft
- 1.67 m
- Displacement
- 4241 kg
- Crew weight
- 603 kg
- Wetted surface
- 21.5 m²
Sails
- Mainsail
- 36.53 m²
- Genoa
- 32.64 m²
- Spinnaker
- 77.53 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ELVSTRØM 10,5
- Designer
- Elvstrøm/Kjærulf
- Year built
- 1981
- Stability index
- 124.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.34 | 5.64 | 5.9 | 5.85 | 5.64 | 5.46 | 4.91 | 4.07 |
| 8 | 6.14 | 6.41 | 6.61 | 6.63 | 6.64 | 6.56 | 6.04 | 5.13 |
| 10 | 6.44 | 6.66 | 6.89 | 6.97 | 7.04 | 7.03 | 6.79 | 6.13 |
| 12 | 6.57 | 6.78 | 7.01 | 7.17 | 7.23 | 7.35 | 7.17 | 6.82 |
| 14 | 6.64 | 6.84 | 7.09 | 7.32 | 7.4 | 7.61 | 7.54 | 7.17 |
| 16 | 6.7 | 6.87 | 7.13 | 7.42 | 7.56 | 7.82 | 7.97 | 7.53 |
| 20 | 6.78 | 6.97 | 7.22 | 7.53 | 7.9 | 8.19 | 8.81 | 8.41 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.53 | 144.2° | 3.52 |
| 8 | 41.2° | 4.09 | 150.2° | 4.45 |
| 10 | 40.8° | 4.37 | 149.8° | 5.31 |
| 12 | 40.5° | 4.53 | 158.6° | 6.07 |
| 14 | 40.5° | 4.58 | 175.4° | 6.64 |
| 16 | 39.4° | 4.71 | 179° | 7.03 |
| 20 | 39.7° | 4.74 | 178.1° | 7.71 |
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