GRIOTTINE
FRA SHAMROCK MK2 modSail number FRA/FRA14731
GPH
641.3
OSN
623.1
LOA
9.45 m
Displacement
2352 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6245
Medium
0.8574
High
0.9813
Triple Offshore
Low
0.8121
Medium
1.0582
High
1.1974
Boat Specifications
Dimensions
- Length overall
- 9.45 m
- Beam
- 2.49 m
- Draft
- 1.68 m
- Displacement
- 2352 kg
- Crew weight
- 522 kg
- Wetted surface
- 17.95 m²
Sails
- Mainsail
- 26.31 m²
- Genoa
- 20.6 m²
- Spinnaker
- 61.07 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SHAMROCK MK2 mod
- Builder
- KL NAUTIC
- Designer
- BRETECHET Gilles
- Year built
- 1991
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.06 | 5.39 | 5.64 | 5.56 | 5.59 | 5.42 | 4.85 | 4.04 |
| 8 | 6.06 | 6.34 | 6.54 | 6.6 | 6.69 | 6.57 | 6.06 | 5.11 |
| 10 | 6.62 | 6.81 | 6.96 | 7.06 | 7.24 | 7.15 | 6.83 | 6.12 |
| 12 | 6.84 | 7.05 | 7.29 | 7.36 | 7.79 | 7.73 | 7.32 | 6.84 |
| 14 | 6.93 | 7.16 | 7.58 | 7.77 | 8.21 | 8.37 | 7.9 | 7.29 |
| 16 | 6.97 | 7.23 | 7.74 | 8.16 | 8.54 | 8.98 | 8.57 | 7.82 |
| 20 | 7.08 | 7.36 | 7.86 | 8.6 | 9.16 | 9.83 | 10.35 | 9.11 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.27 | 138.8° | 3.5 |
| 8 | 42.4° | 4 | 148° | 4.43 |
| 10 | 40.5° | 4.57 | 149.5° | 5.3 |
| 12 | 39° | 4.81 | 157.5° | 6.04 |
| 14 | 39° | 4.89 | 180° | 6.64 |
| 16 | 39° | 4.92 | 180° | 7.09 |
| 20 | 39.4° | 4.98 | 180° | 8.06 |
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