AETHRA — ORC Rating | RegattaPages

GPH

703

OSN

683.1

LOA

9.435 m

Displacement

4600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5912

Medium

0.7891

High

0.8975

Triple Offshore

Low

0.7562

Medium

0.9592

High

1.0571

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.3 m
Draft: 1.75 m
Displacement: 4600 kg
Crew weight: 500 kg
Wetted surface: 20.36 m²

Sails

Mainsail: 29.14 m²
Genoa: 26.73 m²
Spinnaker: 60.44 m²
Asymmetric spinnaker: 0 m²

Design

Type: COMFORTINA 32
Builder: COMFORT BATAR
Designer: ALBINSON
Year built: 1986
Stability index: 116.1

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.

6,42.6,4.306497,52,4.8,60,5.03,75,5.17,90,5.08,110,5.09,120,4.93,135,4.45,146.9,3.903458,150,3.78
8,41.1,5.016167,52,5.57,60,5.78,75,5.92,90,5.96,110,6.02,120,5.87,135,5.39,150,4.77,152.3,4.664592
10,39.6,5.437934,52,6.02,60,6.18,75,6.31,90,6.41,110,6.5,120,6.42,135,6.11,150,5.59,155.6,5.347631
12,38.8,5.67148,52,6.25,60,6.4,75,6.55,90,6.66,110,6.81,120,6.75,135,6.53,150,6.19,164.6,5.735947
14,38.7,5.778862,52,6.37,60,6.53,75,6.71,90,6.81,110,7.05,120,7.03,135,6.84,150,6.56,177.2,6.087267
16,38.7,5.855743,52,6.43,60,6.61,75,6.83,90,6.95,110,7.26,120,7.29,135,7.12,150,6.85,179,6.470986
20,38.8,5.902446,52,6.5,60,6.7,75,6.99,90,7.19,110,7.59,120,7.78,135,7.69,150,7.38,179,7.021069

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5.03	5.17	5.08	5.09	4.93	4.45	3.78
8	5.57	5.78	5.92	5.96	6.02	5.87	5.39	4.77
10	6.02	6.18	6.31	6.41	6.5	6.42	6.11	5.59
12	6.25	6.4	6.55	6.66	6.81	6.75	6.53	6.19
14	6.37	6.53	6.71	6.81	7.05	7.03	6.84	6.56
16	6.43	6.61	6.83	6.95	7.26	7.29	7.12	6.85
20	6.5	6.7	6.99	7.19	7.59	7.78	7.69	7.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.17	146.9°	3.27
8	41.1°	3.78	152.3°	4.13
10	39.6°	4.19	155.6°	4.87
12	38.8°	4.42	164.6°	5.53
14	38.7°	4.51	177.2°	6.08
16	38.7°	4.57	179°	6.47
20	38.8°	4.6	179°	7.02

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