Grace
RSA Holiday 23Sail number RSA/RSA160
GPH
786
OSN
760.9
LOA
7.01 m
Displacement
1669 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5164
Medium
0.7062
High
0.8063
Triple Offshore
Low
0.6646
Medium
0.8632
High
0.9615
Boat Specifications
Dimensions
- Length overall
- 7.01 m
- Beam
- 2.53 m
- Draft
- 1.63 m
- Displacement
- 1669 kg
- Crew weight
- 200 kg
- Wetted surface
- 11.72 m²
Sails
- Mainsail
- 13.62 m²
- Genoa
- 14.97 m²
- Spinnaker
- 33.83 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Holiday 23
- Builder
- John Robertson
- Designer
- Angelo Lavranos
- Year built
- 1979
- Stability index
- 93.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.07 | 4.3 | 4.49 | 4.53 | 4.6 | 4.46 | 4 | 3.45 |
| 8 | 4.79 | 5.04 | 5.24 | 5.41 | 5.48 | 5.37 | 4.91 | 4.35 |
| 10 | 5.32 | 5.5 | 5.65 | 5.86 | 5.91 | 5.84 | 5.6 | 5.14 |
| 12 | 5.63 | 5.77 | 5.89 | 6.09 | 6.24 | 6.17 | 5.96 | 5.68 |
| 14 | 5.77 | 5.92 | 6.09 | 6.21 | 6.57 | 6.51 | 6.28 | 6 |
| 16 | 5.8 | 5.98 | 6.24 | 6.4 | 6.82 | 6.86 | 6.63 | 6.31 |
| 20 | 5.78 | 5.99 | 6.35 | 6.73 | 7.09 | 7.41 | 7.34 | 6.96 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 2.65 | 148.7° | 2.99 |
| 8 | 41.8° | 3.18 | 153.2° | 3.78 |
| 10 | 41.7° | 3.59 | 154.1° | 4.47 |
| 12 | 40° | 3.92 | 164.9° | 5.11 |
| 14 | 39.5° | 4.06 | 177.2° | 5.6 |
| 16 | 39.6° | 4.08 | 179° | 5.92 |
| 20 | 41.5° | 3.97 | 178.4° | 6.51 |
Loading polar chart…