BEATRICE
GRE FOLKBOATSail number GRE/GRE2706
GPH
825.5
OSN
798.6
LOA
7.68 m
Displacement
2596 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5442
Medium
0.75
High
0.8866
Triple Offshore
Low
0.7009
Medium
0.9282
High
1.0567
Boat Specifications
Dimensions
- Length overall
- 7.68 m
- Beam
- 2.21 m
- Draft
- 1.24 m
- Displacement
- 2596 kg
- Crew weight
- 328 kg
- Wetted surface
- 16.41 m²
Sails
- Mainsail
- 16.52 m²
- Genoa
- 14.34 m²
- Spinnaker
- 30.43 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FOLKBOAT
- Builder
- MARIEHOLM BRUK
- Designer
- TORD SUNDEN
- Year built
- 1960
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.8 | 4.03 | 4.19 | 4.26 | 4.28 | 4.14 | 3.74 | 3.25 |
| 8 | 4.51 | 4.76 | 4.95 | 5.16 | 5.19 | 5.03 | 4.58 | 4.09 |
| 10 | 5.07 | 5.32 | 5.5 | 5.71 | 5.73 | 5.65 | 5.33 | 4.81 |
| 12 | 5.46 | 5.63 | 5.77 | 5.99 | 6.03 | 5.95 | 5.77 | 5.45 |
| 14 | 5.67 | 5.82 | 5.95 | 6.18 | 6.28 | 6.2 | 6.03 | 5.81 |
| 16 | 5.78 | 5.95 | 6.11 | 6.26 | 6.54 | 6.47 | 6.28 | 6.05 |
| 20 | 5.84 | 6.04 | 6.33 | 6.52 | 6.9 | 7 | 6.82 | 6.54 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 2.47 | 149.5° | 2.81 |
| 8 | 42.5° | 2.97 | 154.9° | 3.56 |
| 10 | 42° | 3.34 | 171.8° | 4.22 |
| 12 | 42.1° | 3.68 | 174.3° | 4.85 |
| 14 | 41.4° | 3.89 | 180° | 5.42 |
| 16 | 41° | 3.98 | 180° | 5.78 |
| 20 | 41.3° | 4.01 | 180° | 6.25 |
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