Sons of Hurricanes — ORC Rating

GPH

577.7

OSN

562.3

LOA

12.12 m

Displacement

7000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.71

Medium

0.9539

High

1.0888

Triple Offshore

Low

0.9158

Medium

1.169

High

1.2971

Boat Specifications

Dimensions

Length overall: 12.12 m
Beam: 3.53 m
Draft: 2.39 m
Displacement: 7000 kg
Crew weight: 830 kg
Wetted surface: 31.34 m²

Sails

Mainsail: 57.71 m²
Genoa: 40.08 m²
Spinnaker: 120.45 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sinergia 40
Builder: Sinergia
Designer: Botin Carkeek
Year built: 2001
Stability index: 124.4

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.6,5.148777,52,5.75,60,6.07,75,6.33,90,6.27,110,6.17,120,5.99,135,5.4,141.7,5.007796,150,4.54
8,41.4,6.132425,52,6.85,60,7.11,75,7.29,90,7.3,110,7.37,120,7.22,135,6.65,147.8,5.802458,150,5.67
10,39.9,6.739097,52,7.43,60,7.62,75,7.75,90,7.77,110,7.95,120,7.86,135,7.5,150,6.72,150.2,6.706881
12,38.4,6.864929,52,7.61,60,7.81,75,8.04,90,8.09,110,8.37,120,8.33,135,7.99,150,7.51,156.8,7.191542
14,38.2,6.97328,52,7.69,60,7.9,75,8.21,90,8.41,110,8.65,120,8.84,135,8.47,150,7.97,168.2,7.386087
16,37.8,7.036594,52,7.73,60,7.95,75,8.31,90,8.67,110,8.9,120,9.25,135,8.99,150,8.42,177.2,7.749252
20,37.8,7.150496,52,7.86,60,8.09,75,8.41,90,8.96,110,9.34,120,9.8,135,10.23,150,9.42,177.2,8.600268

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.75	6.07	6.33	6.27	6.17	5.99	5.4	4.54
8	6.85	7.11	7.29	7.3	7.37	7.22	6.65	5.67
10	7.43	7.62	7.75	7.77	7.95	7.86	7.5	6.72
12	7.61	7.81	8.04	8.09	8.37	8.33	7.99	7.51
14	7.69	7.9	8.21	8.41	8.65	8.84	8.47	7.97
16	7.73	7.95	8.31	8.67	8.9	9.25	8.99	8.42
20	7.86	8.09	8.41	8.96	9.34	9.8	10.23	9.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.79	141.7°	3.93
8	41.4°	4.6	147.8°	4.91
10	39.9°	5.17	150.2°	5.82
12	38.4°	5.38	156.8°	6.61
14	38.2°	5.48	168.2°	7.23
16	37.8°	5.56	177.2°	7.74
20	37.8°	5.65	177.2°	8.59

Loading polar chart…