INO
GRE DUFOUR 27Sail number GRE/GRE848
GPH
760.5
OSN
738.4
LOA
8.31 m
Displacement
3092 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6038
Medium
0.816
High
0.9295
Triple Offshore
Low
0.775
Medium
1.0028
High
1.1123
Boat Specifications
Dimensions
- Length overall
- 8.31 m
- Beam
- 2.81 m
- Draft
- 1.64 m
- Displacement
- 3092 kg
- Crew weight
- 320 kg
- Wetted surface
- 16.4 m²
Sails
- Mainsail
- 16.64 m²
- Genoa
- 26.79 m²
- Spinnaker
- 47.77 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DUFOUR 27
- Builder
- DUFOUR SA
- Designer
- MICHEL DUFOUR
- Year built
- 1974
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.29 | 4.54 | 4.74 | 4.69 | 4.6 | 4.47 | 4.09 | 3.55 |
| 8 | 5.04 | 5.32 | 5.53 | 5.52 | 5.57 | 5.44 | 5.01 | 4.44 |
| 10 | 5.6 | 5.8 | 5.95 | 6.01 | 6.09 | 6.02 | 5.76 | 5.21 |
| 12 | 5.88 | 6.04 | 6.18 | 6.28 | 6.4 | 6.35 | 6.16 | 5.83 |
| 14 | 5.98 | 6.16 | 6.35 | 6.43 | 6.7 | 6.66 | 6.46 | 6.18 |
| 16 | 6.02 | 6.21 | 6.48 | 6.62 | 6.95 | 6.96 | 6.77 | 6.46 |
| 20 | 6 | 6.21 | 6.57 | 6.92 | 7.21 | 7.44 | 7.36 | 7.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.3° | 2.8 | 148.6° | 3.07 |
| 8 | 41.9° | 3.33 | 152.7° | 3.85 |
| 10 | 42.1° | 3.75 | 154.2° | 4.54 |
| 12 | 41.2° | 4.04 | 166.6° | 5.18 |
| 14 | 40.7° | 4.14 | 180° | 5.75 |
| 16 | 40.8° | 4.17 | 180° | 6.11 |
| 20 | 42.1° | 4.08 | 180° | 6.66 |
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