TOMIRA — ORC Rating | RegattaPages

GPH

666.6

OSN

644.8

LOA

11.235 m

Displacement

7587 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6108

Medium

0.8326

High

0.9661

Triple Offshore

Low

0.7823

Medium

1.0181

High

1.1399

Boat Specifications

Dimensions

Length overall: 11.235 m
Beam: 3.73 m
Draft: 2 m
Displacement: 7587 kg
Crew weight: 560 kg
Wetted surface: 29.5 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
Stability index: 112.3

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.

6,43.3,4.424458,52,4.91,60,5.16,75,5.3,90,5.19,110,5.25,120,5.12,135,4.64,146,4.125265,150,3.94
8,41.4,5.172567,52,5.78,60,6.01,75,6.16,90,6.11,110,6.31,120,6.21,135,5.75,150,5.01,150.2,5.001351
10,40.2,5.721423,52,6.35,60,6.54,75,6.68,90,6.73,110,6.93,120,6.87,135,6.57,150,5.93,151.4,5.854328
12,39.4,6.069362,52,6.69,60,6.85,75,6.99,90,7.05,110,7.28,120,7.27,135,7.06,150,6.64,157.7,6.322891
14,39,6.253651,52,6.88,60,7.04,75,7.2,90,7.24,110,7.55,120,7.57,135,7.4,150,7.07,169.1,6.527769
16,38.5,6.337782,52,6.98,60,7.16,75,7.36,90,7.43,110,7.77,120,7.84,135,7.71,150,7.39,177.2,6.888224
20,38.4,6.431086,52,7.07,60,7.27,75,7.56,90,7.75,110,8.03,120,8.32,135,8.32,150,7.96,179,7.501142

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.91	5.16	5.3	5.19	5.25	5.12	4.64	3.94
8	5.78	6.01	6.16	6.11	6.31	6.21	5.75	5.01
10	6.35	6.54	6.68	6.73	6.93	6.87	6.57	5.93
12	6.69	6.85	6.99	7.05	7.28	7.27	7.06	6.64
14	6.88	7.04	7.2	7.24	7.55	7.57	7.4	7.07
16	6.98	7.16	7.36	7.43	7.77	7.84	7.71	7.39
20	7.07	7.27	7.56	7.75	8.03	8.32	8.32	7.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.22	146°	3.42
8	41.4°	3.88	150.2°	4.34
10	40.2°	4.37	151.4°	5.14
12	39.4°	4.69	157.7°	5.85
14	39°	4.86	169.1°	6.41
16	38.5°	4.96	177.2°	6.88
20	38.4°	5.04	179°	7.5

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