Streif
NOR CUMULUSSail number NOR/NOR7649
GPH
730.7
OSN
710.7
LOA
8.64 m
Displacement
3182 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6377
Medium
0.8527
High
0.9556
Triple Offshore
Low
0.8141
Medium
1.0413
High
1.1408
Boat Specifications
Dimensions
- Length overall
- 8.64 m
- Beam
- 2.86 m
- Draft
- 1.7 m
- Displacement
- 3182 kg
- Crew weight
- 426 kg
- Wetted surface
- 17.71 m²
Sails
- Mainsail
- 19.29 m²
- Genoa
- 25.49 m²
- Spinnaker
- 52.02 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- CUMULUS
- Builder
- Albin Marin AB
- Designer
- Peter Norlin
- Year built
- 1968
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.5 | 4.71 | 4.88 | 4.82 | 4.83 | 4.69 | 4.28 | 3.68 |
| 8 | 5.32 | 5.56 | 5.73 | 5.74 | 5.81 | 5.69 | 5.21 | 4.6 |
| 10 | 5.84 | 6.01 | 6.13 | 6.21 | 6.29 | 6.22 | 5.96 | 5.41 |
| 12 | 6.05 | 6.2 | 6.36 | 6.42 | 6.6 | 6.54 | 6.33 | 6.02 |
| 14 | 6.12 | 6.3 | 6.51 | 6.59 | 6.89 | 6.86 | 6.64 | 6.36 |
| 16 | 6.15 | 6.34 | 6.63 | 6.78 | 7.1 | 7.17 | 6.96 | 6.64 |
| 20 | 6.11 | 6.33 | 6.7 | 7.05 | 7.34 | 7.61 | 7.6 | 7.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.5° | 3.01 | 148.4° | 3.19 |
| 8 | 40.5° | 3.57 | 152.9° | 3.99 |
| 10 | 40.7° | 4.01 | 153.1° | 4.71 |
| 12 | 40.2° | 4.22 | 166.4° | 5.38 |
| 14 | 39.7° | 4.28 | 180° | 5.94 |
| 16 | 40° | 4.28 | 180° | 6.29 |
| 20 | 41.2° | 4.18 | 180° | 6.84 |
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