GRIOTTINE
FRA SHAMROCK MK2 modSail number FRA/FRA14731
GPH
642
OSN
622.9
LOA
9.45 m
Displacement
2350 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7027
Medium
0.9655
High
1.1057
Triple Offshore
Low
0.9109
Medium
1.1903
High
1.3473
Boat Specifications
Dimensions
- Length overall
- 9.45 m
- Beam
- 2.49 m
- Draft
- 1.68 m
- Displacement
- 2350 kg
- Crew weight
- 522 kg
- Wetted surface
- 17.94 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 | 5.01 | 5.3 | 5.54 | 5.49 | 5.55 | 5.39 | 4.83 | 4.02 |
| 8 | 6.04 | 6.31 | 6.5 | 6.6 | 6.67 | 6.55 | 6.03 | 5.1 |
| 10 | 6.63 | 6.81 | 6.94 | 7.07 | 7.23 | 7.13 | 6.82 | 6.11 |
| 12 | 6.85 | 7.05 | 7.29 | 7.33 | 7.77 | 7.71 | 7.3 | 6.83 |
| 14 | 6.94 | 7.17 | 7.58 | 7.75 | 8.2 | 8.35 | 7.87 | 7.28 |
| 16 | 6.98 | 7.23 | 7.73 | 8.14 | 8.53 | 8.96 | 8.53 | 7.8 |
| 20 | 7.09 | 7.36 | 7.86 | 8.59 | 9.15 | 9.8 | 10.28 | 9.07 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.28 | 138.7° | 3.48 |
| 8 | 41.9° | 4.01 | 148.4° | 4.42 |
| 10 | 40.4° | 4.58 | 149.5° | 5.29 |
| 12 | 38.8° | 4.82 | 157.4° | 6.03 |
| 14 | 39° | 4.91 | 180° | 6.63 |
| 16 | 39° | 4.94 | 180° | 7.09 |
| 20 | 39.1° | 5 | 180° | 8.04 |
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