JOSHUA II
ITA Ziggurat 995Sail number ITA/ITA9461
GPH
677.4
OSN
658.2
LOA
9.96 m
Displacement
4089 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6214
Medium
0.8203
High
0.9188
Triple Offshore
Low
0.7906
Medium
0.9939
High
1.085
Boat Specifications
Dimensions
- Length overall
- 9.96 m
- Beam
- 3.24 m
- Draft
- 1.94 m
- Displacement
- 4089 kg
- Crew weight
- 420 kg
- Wetted surface
- 20.24 m²
Sails
- Mainsail
- 25.29 m²
- Genoa
- 30.6 m²
- Spinnaker
- 72.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ziggurat 995
- Builder
- C.P.R.
- Designer
- A.Vallicelli & C.
- Year built
- 1981
- Stability index
- 125.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.02 | 5.24 | 5.37 | 5.25 | 5.25 | 5.1 | 4.62 | 3.94 |
| 8 | 5.83 | 6.02 | 6.14 | 6.1 | 6.23 | 6.12 | 5.69 | 5 |
| 10 | 6.24 | 6.39 | 6.52 | 6.53 | 6.7 | 6.67 | 6.4 | 5.88 |
| 12 | 6.43 | 6.58 | 6.74 | 6.8 | 7 | 7.01 | 6.83 | 6.47 |
| 14 | 6.51 | 6.68 | 6.89 | 7 | 7.23 | 7.3 | 7.17 | 6.85 |
| 16 | 6.55 | 6.73 | 7 | 7.16 | 7.4 | 7.57 | 7.5 | 7.17 |
| 20 | 6.58 | 6.78 | 7.11 | 7.4 | 7.66 | 7.99 | 8.2 | 7.83 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.35 | 146° | 3.41 |
| 8 | 40.2° | 4 | 150.5° | 4.33 |
| 10 | 39° | 4.38 | 153.8° | 5.11 |
| 12 | 38.7° | 4.55 | 161.3° | 5.76 |
| 14 | 38.2° | 4.61 | 175.4° | 6.31 |
| 16 | 38.5° | 4.64 | 179° | 6.71 |
| 20 | 39.4° | 4.62 | 179° | 7.32 |
Loading polar chart…