ALIVE — ORC Rating | RegattaPages

GPH

394.8

OSN

387.7

LOA

20.236 m

Displacement

11798 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

1.1444

Medium

1.5071

High

1.8034

Triple Offshore

Low

1.5052

Medium

1.9103

High

2.2308

Boat Specifications

Dimensions

Length overall: 20.236 m
Beam: 4.31 m
Draft: 4.49 m
Displacement: 11798 kg
Crew weight: 1073 kg
Wetted surface: 59.61 m²

Sails

Mainsail: 157.79 m²
Genoa: 105.33 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 406.19 m²

Design

Type: R/P66
Builder: westerly
Designer: Reichel Pugh
Year built: 2005

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.

6,46.1,7.8598,52,8.59,60,9.32,75,10.06,90,10.11,110,9.34,120,8.66,135,7.7,141.5,7.117227,150,6.43
8,42.4,8.788615,52,9.84,60,10.32,75,10.99,90,11.28,110,10.62,120,10.51,135,9.85,141.5,9.23834,150,8.34
10,40.9,9.274284,52,10.32,60,10.76,75,11.61,90,12.21,110,11.78,120,11.53,135,11.18,147,10.087393,150,9.77
12,39.8,9.540749,52,10.6,60,11.08,75,12.06,90,12.83,110,13.16,120,12.68,135,12.63,146,11.302262,150,10.82
14,38.6,9.775816,52,10.87,60,11.37,75,12.41,90,13.32,110,14.31,120,13.82,135,13.87,143,13.172467,150,12.15
16,37.7,9.896066,52,11.17,60,11.81,75,12.82,90,13.72,110,15.11,120,15.06,135,15.01,142.9,15.007825,150,13.82
20,37.7,10.035091,52,11.42,60,12.15,75,13.57,90,14.75,110,16.27,120,17.18,135,17.34,147.4,17.81703,150,17.33

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	8.59	9.32	10.06	10.11	9.34	8.66	7.7	6.43
8	9.84	10.32	10.99	11.28	10.62	10.51	9.85	8.34
10	10.32	10.76	11.61	12.21	11.78	11.53	11.18	9.77
12	10.6	11.08	12.06	12.83	13.16	12.68	12.63	10.82
14	10.87	11.37	12.41	13.32	14.31	13.82	13.87	12.15
16	11.17	11.81	12.82	13.72	15.11	15.06	15.01	13.82
20	11.42	12.15	13.57	14.75	16.27	17.18	17.34	17.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.1°	5.45	141.5°	5.57
8	42.4°	6.49	141.5°	7.23
10	40.9°	7.01	147°	8.46
12	39.8°	7.33	146°	9.37
14	38.6°	7.64	143°	10.52
16	37.7°	7.83	142.9°	11.97
20	37.7°	7.94	147.4°	15.01

Loading polar chart…