ERA ORA — ORC Rating | RegattaPages

GPH

695.2

OSN

671.8

LOA

11.33 m

Displacement

6237 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5599

Medium

0.7806

High

0.925

Triple Offshore

Low

0.7271

Medium

0.986

High

1.1339

Boat Specifications

Dimensions

Length overall: 11.33 m
Beam: 3.78 m
Draft: 2.02 m
Displacement: 6237 kg
Crew weight: 450 kg
Wetted surface: 27.06 m²

Sails

Mainsail: 28.46 m²
Genoa: 36.15 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 83.2 m²

Design

Type: Sun Odyssey 37
Builder: Jeanneau
Designer: Fauroux
Year built: 1997
Stability index: 116.9

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.

6,45.4,4.016218,52,4.41,60,4.72,75,4.94,90,4.95,110,5.04,120,4.87,135,4.4,145.2,3.957868,150,3.75
8,43.2,4.773868,52,5.31,60,5.63,75,5.89,90,6.04,110,6.18,120,6,135,5.49,146.6,4.958987,150,4.78
10,42.4,5.389629,52,6.05,60,6.38,75,6.64,90,6.88,110,6.99,120,6.88,135,6.46,145.7,5.919392,150,5.64
12,42.4,5.971925,52,6.61,60,6.86,75,7.05,90,7.29,110,7.41,120,7.35,135,7.08,146.6,6.623961,150,6.39
14,41.2,6.273135,52,6.91,60,7.12,75,7.3,90,7.52,110,7.77,120,7.72,135,7.47,148.5,6.954868,150,6.85
16,40.6,6.387704,52,7.06,60,7.27,75,7.5,90,7.65,110,8.11,120,8.1,135,7.84,150,7.19,170,6.447959
20,41.4,6.519035,52,7.13,60,7.38,75,7.78,90,8.04,110,8.56,120,8.81,135,8.58,150,7.72,176.3,7.205018

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.41	4.72	4.94	4.95	5.04	4.87	4.4	3.75
8	5.31	5.63	5.89	6.04	6.18	6	5.49	4.78
10	6.05	6.38	6.64	6.88	6.99	6.88	6.46	5.64
12	6.61	6.86	7.05	7.29	7.41	7.35	7.08	6.39
14	6.91	7.12	7.3	7.52	7.77	7.72	7.47	6.85
16	7.06	7.27	7.5	7.65	8.11	8.1	7.84	7.19
20	7.13	7.38	7.78	8.04	8.56	8.81	8.58	7.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	2.82	145.2°	3.25
8	43.2°	3.48	146.6°	4.14
10	42.4°	3.98	145.7°	4.89
12	42.4°	4.41	146.6°	5.53
14	41.2°	4.72	148.5°	5.93
16	40.6°	4.85	170°	6.35
20	41.4°	4.89	176.3°	7.19

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