Zephyr
NOR ELVSTRØM 10,5Sail number NOR/NOR9825
GPH
647.9
OSN
637.6
LOA
10.5 m
Displacement
4242 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6552
Medium
0.8405
High
0.9475
Triple Offshore
Low
0.8461
Medium
1.0268
High
1.1169
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
- 21.59 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.55 | 5.82 | 6.03 | 5.97 | 5.71 | 5.54 | 4.94 | 4.07 |
| 8 | 6.13 | 6.39 | 6.6 | 6.64 | 6.62 | 6.57 | 6.1 | 5.17 |
| 10 | 6.38 | 6.6 | 6.84 | 6.96 | 7 | 7.05 | 6.82 | 6.17 |
| 12 | 6.52 | 6.73 | 6.96 | 7.14 | 7.21 | 7.35 | 7.23 | 6.85 |
| 14 | 6.61 | 6.81 | 7.06 | 7.27 | 7.38 | 7.58 | 7.59 | 7.23 |
| 16 | 6.68 | 6.87 | 7.13 | 7.38 | 7.53 | 7.76 | 7.95 | 7.58 |
| 20 | 6.74 | 6.94 | 7.23 | 7.54 | 7.79 | 8.07 | 8.64 | 8.38 |
| 24 | 6.69 | 6.92 | 7.26 | 7.64 | 8.03 | 8.34 | 9.15 | 9.58 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.9° | 3.69 | 136.7° | 3.53 |
| 8 | 40.1° | 4.17 | 148.5° | 4.48 |
| 10 | 39.5° | 4.4 | 150.5° | 5.35 |
| 12 | 39.1° | 4.54 | 158.6° | 6.08 |
| 14 | 38.9° | 4.64 | 174.9° | 6.65 |
| 16 | 38.7° | 4.71 | 178.6° | 7.06 |
| 20 | 39° | 4.74 | 178.6° | 7.74 |
| 24 | 40.4° | 4.6 | 177.1° | 8.52 |
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