SOFIA
GRE OHLSON 29Sail number GRE/GRE029
GPH
779.9
OSN
752.4
LOA
8.8 m
Displacement
3123 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5056
Medium
0.7057
High
0.835
Triple Offshore
Low
0.6539
Medium
0.8768
High
0.9989
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 | 3.85 | 4.1 | 4.26 | 4.5 | 4.63 | 4.49 | 4.09 | 3.53 |
| 8 | 4.63 | 4.89 | 5.1 | 5.49 | 5.66 | 5.54 | 5.07 | 4.47 |
| 10 | 5.25 | 5.54 | 5.75 | 6.09 | 6.22 | 6.16 | 5.89 | 5.32 |
| 12 | 5.73 | 5.93 | 6.09 | 6.32 | 6.55 | 6.51 | 6.31 | 5.98 |
| 14 | 5.98 | 6.15 | 6.31 | 6.44 | 6.84 | 6.85 | 6.64 | 6.35 |
| 16 | 6.09 | 6.28 | 6.48 | 6.57 | 7.02 | 7.16 | 6.99 | 6.65 |
| 20 | 6.13 | 6.35 | 6.7 | 6.94 | 7.28 | 7.55 | 7.63 | 7.28 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 2.48 | 147.8° | 3.05 |
| 8 | 43.3° | 3.04 | 151.6° | 3.88 |
| 10 | 42.6° | 3.45 | 152° | 4.61 |
| 12 | 42.9° | 3.82 | 158.6° | 5.29 |
| 14 | 41.8° | 4.07 | 173.6° | 5.84 |
| 16 | 41.4° | 4.17 | 179° | 6.23 |
| 20 | 42° | 4.18 | 179° | 6.81 |
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