ORION
GRE DUFOUR 3800Sail number GRE/GR74
GPH
732.2
OSN
707.3
LOA
9.19 m
Displacement
4430 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5525
Medium
0.7582
High
0.8838
Triple Offshore
Low
0.7087
Medium
0.9289
High
1.0432
Boat Specifications
Dimensions
- Length overall
- 9.19 m
- Beam
- 3.16 m
- Draft
- 1.75 m
- Displacement
- 4430 kg
- Crew weight
- 400 kg
- Wetted surface
- 20.62 m²
Sails
- Mainsail
- 19.58 m²
- Genoa
- 26.4 m²
- Spinnaker
- 64.19 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DUFOUR 3800
- Builder
- DUFOUR SA
- Designer
- M.DUFOUR
- Year built
- 1978
- Stability index
- 117.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.39 | 4.63 | 4.77 | 4.7 | 4.82 | 4.67 | 4.24 | 3.62 |
| 8 | 5.2 | 5.43 | 5.59 | 5.65 | 5.8 | 5.68 | 5.23 | 4.61 |
| 10 | 5.75 | 5.95 | 6.1 | 6.23 | 6.36 | 6.3 | 6.01 | 5.45 |
| 12 | 6.08 | 6.24 | 6.39 | 6.52 | 6.69 | 6.66 | 6.46 | 6.09 |
| 14 | 6.27 | 6.43 | 6.58 | 6.68 | 6.95 | 6.95 | 6.78 | 6.49 |
| 16 | 6.38 | 6.54 | 6.74 | 6.81 | 7.15 | 7.21 | 7.07 | 6.78 |
| 20 | 6.45 | 6.64 | 6.93 | 7.1 | 7.44 | 7.66 | 7.63 | 7.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 2.86 | 147.1° | 3.13 |
| 8 | 41.8° | 3.47 | 151.1° | 3.99 |
| 10 | 40.8° | 3.91 | 153.2° | 4.73 |
| 12 | 40° | 4.23 | 159.5° | 5.39 |
| 14 | 39° | 4.43 | 173° | 5.94 |
| 16 | 38.8° | 4.52 | 178.4° | 6.35 |
| 20 | 38.8° | 4.56 | 179° | 6.92 |
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