SOFIA
GRE OHLSON 29Sail number GRE/GRE029
GPH
777.3
OSN
749.1
LOA
8.8 m
Displacement
3123 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5129
Medium
0.7128
High
0.8327
Triple Offshore
Low
0.6605
Medium
0.8789
High
0.9915
Boat Specifications
Dimensions
- Length overall
- 8.8 m
- Beam
- 2.7 m
- Draft
- 1.56 m
- Displacement
- 3123 kg
- Crew weight
- 370 kg
- Wetted surface
- 17.52 m²
Sails
- Mainsail
- 17.45 m²
- Genoa
- 19.06 m²
- Spinnaker
- 58.41 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- OHLSON 29
- Builder
- ARTEKNO
- Designer
- OHLSON EINAR
- Year built
- 1979
- Stability index
- 124.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.92 | 4.15 | 4.28 | 4.5 | 4.63 | 4.5 | 4.07 | 3.5 |
| 8 | 4.74 | 4.97 | 5.14 | 5.44 | 5.61 | 5.5 | 5.07 | 4.47 |
| 10 | 5.31 | 5.53 | 5.71 | 5.99 | 6.16 | 6.11 | 5.83 | 5.31 |
| 12 | 5.7 | 5.88 | 6.06 | 6.25 | 6.49 | 6.48 | 6.28 | 5.93 |
| 14 | 5.92 | 6.09 | 6.27 | 6.37 | 6.72 | 6.76 | 6.62 | 6.32 |
| 16 | 6.03 | 6.21 | 6.43 | 6.51 | 6.91 | 7.01 | 6.92 | 6.62 |
| 20 | 6.09 | 6.3 | 6.61 | 6.8 | 7.15 | 7.47 | 7.51 | 7.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 2.54 | 147.5° | 3.03 |
| 8 | 42.9° | 3.14 | 151.1° | 3.88 |
| 10 | 41.7° | 3.57 | 153.3° | 4.61 |
| 12 | 41.1° | 3.88 | 160.4° | 5.25 |
| 14 | 40.6° | 4.08 | 173.6° | 5.79 |
| 16 | 40.6° | 4.16 | 178.1° | 6.19 |
| 20 | 40.8° | 4.18 | 179° | 6.77 |
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