Streif
NOR CUMULUSSail number NOR/NOR7649
GPH
729.6
OSN
710.1
LOA
8.64 m
Displacement
3200 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6384
Medium
0.8536
High
0.9574
Triple Offshore
Low
0.8171
Medium
1.0419
High
1.1414
Boat Specifications
Dimensions
- Length overall
- 8.64 m
- Beam
- 2.86 m
- Draft
- 1.7 m
- Displacement
- 3200 kg
- Crew weight
- 427 kg
- Wetted surface
- 17.77 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 | 4.55 | 4.78 | 4.95 | 4.88 | 4.86 | 4.71 | 4.29 | 3.68 |
| 8 | 5.35 | 5.59 | 5.76 | 5.75 | 5.84 | 5.7 | 5.22 | 4.6 |
| 10 | 5.84 | 6 | 6.13 | 6.21 | 6.29 | 6.23 | 5.97 | 5.41 |
| 12 | 6.05 | 6.2 | 6.34 | 6.42 | 6.6 | 6.54 | 6.34 | 6.03 |
| 14 | 6.12 | 6.29 | 6.5 | 6.58 | 6.88 | 6.85 | 6.64 | 6.35 |
| 16 | 6.14 | 6.33 | 6.61 | 6.77 | 7.1 | 7.17 | 6.96 | 6.63 |
| 20 | 6.11 | 6.32 | 6.68 | 7.05 | 7.34 | 7.59 | 7.6 | 7.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.5° | 3.02 | 148.3° | 3.19 |
| 8 | 40.8° | 3.58 | 152.8° | 3.99 |
| 10 | 40.5° | 4.01 | 153.2° | 4.71 |
| 12 | 39.9° | 4.23 | 166.5° | 5.37 |
| 14 | 39.6° | 4.29 | 180° | 5.94 |
| 16 | 39.6° | 4.29 | 180° | 6.28 |
| 20 | 40.8° | 4.19 | 180° | 6.84 |
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