TOMIRA — ORC Rating | RegattaPages

GPH

667.1

OSN

646.8

LOA

11.235 m

Displacement

7587 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6055

Medium

0.8251

High

0.9657

Triple Offshore

Low

0.7786

Medium

1.0173

High

1.1471

Boat Specifications

Dimensions

Length overall: 11.235 m
Beam: 3.73 m
Draft: 2 m
Displacement: 7587 kg
Crew weight: 530 kg
Wetted surface: 29.62 m²

Sails

Mainsail: 32.02 m²
Genoa: 45.63 m²
Spinnaker: 110.01 m²
Asymmetric spinnaker: 0 m²

Design

Type: Carter 37
Builder: Olympic
Designer: Carter
Year built: 1973

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.

6,42.8,4.293133,52,4.81,60,5.08,75,5.3,90,5.23,110,5.27,120,5.14,135,4.7,147,4.137501,150,4.01
8,41.2,4.997243,52,5.65,60,5.95,75,6.2,90,6.18,110,6.39,120,6.26,135,5.76,150,5.02,151,4.97359
10,41.6,5.66998,52,6.35,60,6.59,75,6.76,90,6.85,110,7,120,6.94,135,6.65,150,5.935161
12,41.2,6.15352,52,6.73,60,6.9,75,7.05,90,7.13,110,7.35,120,7.32,135,7.1,150,6.69,156,6.414569
14,40.1,6.314374,52,6.93,60,7.1,75,7.26,90,7.3,110,7.65,120,7.65,135,7.44,150,7.1,174,6.505639
16,39.8,6.429918,52,7.02,60,7.22,75,7.44,90,7.51,110,7.86,120,7.98,135,7.78,150,7.4,180,6.94
20,39.8,6.494998,52,7.09,60,7.3,75,7.66,90,7.89,110,8.13,120,8.43,135,8.44,150,8.04,180,7.55

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.81	5.08	5.3	5.23	5.27	5.14	4.7	4.01
8	5.65	5.95	6.2	6.18	6.39	6.26	5.76	5.02
10	6.35	6.59	6.76	6.85	7	6.94	6.65	5.93
12	6.73	6.9	7.05	7.13	7.35	7.32	7.1	6.69
14	6.93	7.1	7.26	7.3	7.65	7.65	7.44	7.1
16	7.02	7.22	7.44	7.51	7.86	7.98	7.78	7.4
20	7.09	7.3	7.66	7.89	8.13	8.43	8.44	8.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.15	147°	3.47
8	41.2°	3.76	151°	4.35
10	41.6°	4.24	150°	5.14
12	41.2°	4.63	156°	5.86
14	40.1°	4.83	174°	6.47
16	39.8°	4.94	180°	6.94
20	39.8°	4.99	180°	7.55

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