Zephyr
NOR ELVSTRØM 10,5Sail number NOR/NOR9825
GPH
646.7
OSN
636.1
LOA
10.5 m
Displacement
4242 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6563
Medium
0.8434
High
0.9454
Triple Offshore
Low
0.8473
Medium
1.0294
High
1.1158
Boat Specifications
Dimensions
- Length overall
- 10.5 m
- Beam
- 2.4 m
- Draft
- 1.67 m
- Displacement
- 4242 kg
- Crew weight
- 583 kg
- Wetted surface
- 21.45 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
- 125.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.55 | 5.83 | 6.04 | 5.97 | 5.71 | 5.54 | 4.95 | 4.08 |
| 8 | 6.14 | 6.39 | 6.61 | 6.65 | 6.62 | 6.58 | 6.11 | 5.18 |
| 10 | 6.4 | 6.62 | 6.85 | 6.97 | 7.01 | 7.05 | 6.83 | 6.18 |
| 12 | 6.54 | 6.74 | 6.98 | 7.16 | 7.22 | 7.36 | 7.23 | 6.85 |
| 14 | 6.63 | 6.82 | 7.07 | 7.28 | 7.39 | 7.6 | 7.6 | 7.24 |
| 16 | 6.69 | 6.88 | 7.13 | 7.38 | 7.54 | 7.78 | 7.96 | 7.59 |
| 20 | 6.71 | 6.92 | 7.22 | 7.51 | 7.8 | 8.1 | 8.66 | 8.41 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.7 | 136.8° | 3.53 |
| 8 | 40° | 4.17 | 148.7° | 4.49 |
| 10 | 39.4° | 4.42 | 150.5° | 5.36 |
| 12 | 39° | 4.56 | 159.2° | 6.09 |
| 14 | 38.8° | 4.65 | 175.4° | 6.66 |
| 16 | 38.7° | 4.7 | 179° | 7.08 |
| 20 | 39.6° | 4.67 | 179° | 7.76 |
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