LOTTA
GER ALBIN CUMULUSSail number GER/GER8128
GPH
743.5
OSN
723.8
LOA
8.62 m
Displacement
3564 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5571
Medium
0.7404
High
0.8331
Triple Offshore
Low
0.7132
Medium
0.9088
High
0.9957
Boat Specifications
Dimensions
- Length overall
- 8.62 m
- Beam
- 2.86 m
- Draft
- 1.73 m
- Displacement
- 3564 kg
- Crew weight
- 250 kg
- Wetted surface
- 18.54 m²
Sails
- Mainsail
- 21.32 m²
- Genoa
- 16.84 m²
- Spinnaker
- 51.15 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ALBIN CUMULUS
- Builder
- ALBIN MARINE
- Designer
- PETER NORLIN
- Year built
- 1978
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.36 | 4.59 | 4.76 | 4.81 | 4.88 | 4.74 | 4.31 | 3.71 |
| 8 | 5.1 | 5.36 | 5.58 | 5.74 | 5.83 | 5.72 | 5.23 | 4.63 |
| 10 | 5.67 | 5.88 | 6.03 | 6.18 | 6.28 | 6.22 | 5.96 | 5.42 |
| 12 | 5.92 | 6.1 | 6.26 | 6.32 | 6.56 | 6.52 | 6.33 | 6.03 |
| 14 | 6.02 | 6.21 | 6.41 | 6.47 | 6.8 | 6.81 | 6.62 | 6.35 |
| 16 | 6.04 | 6.25 | 6.52 | 6.64 | 6.93 | 7.09 | 6.93 | 6.63 |
| 20 | 6.05 | 6.24 | 6.59 | 6.9 | 7.12 | 7.4 | 7.53 | 7.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 2.89 | 148° | 3.22 |
| 8 | 40.1° | 3.44 | 153° | 4.02 |
| 10 | 40.5° | 3.81 | 154° | 4.72 |
| 12 | 41.4° | 4.04 | 166° | 5.39 |
| 14 | 41.2° | 4.11 | 180° | 5.95 |
| 16 | 41.6° | 4.11 | 180° | 6.29 |
| 20 | 42° | 4.1 | 180° | 6.83 |
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