Grace
FIN Ridas77Sail number FIN/FIN10968
GPH
729.4
OSN
711.7
LOA
7.62 m
Displacement
1749 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5721
Medium
0.7587
High
0.8468
Triple Offshore
Low
0.7336
Medium
0.9219
High
1.0123
Boat Specifications
Dimensions
- Length overall
- 7.62 m
- Beam
- 2.71 m
- Draft
- 1.57 m
- Displacement
- 1749 kg
- Crew weight
- 240 kg
- Wetted surface
- 12.64 m²
Sails
- Mainsail
- 21.75 m²
- Genoa
- 14.1 m²
- Spinnaker
- 30.88 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ridas77
- Builder
- Ridas
- Designer
- Ikhanov
- Year built
- 1992
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.65 | 4.9 | 5.1 | 5.06 | 4.95 | 4.76 | 4.28 | 3.66 |
| 8 | 5.42 | 5.61 | 5.74 | 5.79 | 5.79 | 5.67 | 5.23 | 4.59 |
| 10 | 5.79 | 5.92 | 6.04 | 6.16 | 6.19 | 6.11 | 5.86 | 5.4 |
| 12 | 5.95 | 6.1 | 6.27 | 6.43 | 6.55 | 6.46 | 6.21 | 5.92 |
| 14 | 6.02 | 6.21 | 6.47 | 6.61 | 6.89 | 6.82 | 6.56 | 6.25 |
| 16 | 6.05 | 6.26 | 6.61 | 6.84 | 7.18 | 7.17 | 6.92 | 6.58 |
| 20 | 6.05 | 6.28 | 6.72 | 7.15 | 7.49 | 7.79 | 7.63 | 7.24 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.6° | 3.08 | 148.5° | 3.17 |
| 8 | 41.2° | 3.65 | 153° | 3.98 |
| 10 | 39.9° | 4.05 | 155.5° | 4.71 |
| 12 | 39.4° | 4.21 | 180° | 5.38 |
| 14 | 39.4° | 4.25 | 180° | 5.88 |
| 16 | 39.4° | 4.26 | 180° | 6.2 |
| 20 | 40.5° | 4.21 | 180° | 6.85 |
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