Morning Cloud
NED Shamrock 30Sail number NED/NED7516
GPH
721.2
OSN
700
LOA
9.046 m
Displacement
3450 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6427
Medium
0.865
High
0.9896
Triple Offshore
Low
0.8192
Medium
1.0556
High
1.1749
Boat Specifications
Dimensions
- Length overall
- 9.046 m
- Beam
- 3.1 m
- Draft
- 1.67 m
- Displacement
- 3450 kg
- Crew weight
- 441 kg
- Wetted surface
- 18.3 m²
Sails
- Mainsail
- 18.05 m²
- Genoa
- 30.16 m²
- Spinnaker
- 61.49 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Shamrock 30
- Builder
- Southcoast Cork
- Designer
- R. Holland
- Year built
- 1975
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.53 | 4.74 | 4.9 | 4.84 | 4.84 | 4.71 | 4.33 | 3.74 |
| 8 | 5.34 | 5.58 | 5.75 | 5.73 | 5.84 | 5.72 | 5.28 | 4.66 |
| 10 | 5.89 | 6.05 | 6.17 | 6.26 | 6.35 | 6.28 | 6.04 | 5.48 |
| 12 | 6.15 | 6.29 | 6.42 | 6.54 | 6.68 | 6.63 | 6.42 | 6.1 |
| 14 | 6.28 | 6.44 | 6.61 | 6.67 | 6.99 | 6.96 | 6.74 | 6.44 |
| 16 | 6.33 | 6.52 | 6.77 | 6.87 | 7.25 | 7.28 | 7.07 | 6.73 |
| 20 | 6.35 | 6.56 | 6.94 | 7.22 | 7.52 | 7.78 | 7.7 | 7.33 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.02 | 148.1° | 3.24 |
| 8 | 40.8° | 3.57 | 151.9° | 4.04 |
| 10 | 41.3° | 4.03 | 152.3° | 4.76 |
| 12 | 39.9° | 4.32 | 161.7° | 5.41 |
| 14 | 39.4° | 4.44 | 180° | 5.98 |
| 16 | 39.1° | 4.49 | 180° | 6.35 |
| 20 | 40° | 4.46 | 180° | 6.91 |
Loading polar chart…