ERA ORA — ORC Rating | RegattaPages

GPH

694.6

OSN

670.6

LOA

11.33 m

Displacement

6237 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.566

Medium

0.7856

High

0.9209

Triple Offshore

Low

0.7323

Medium

0.9858

High

1.1246

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: 27.05 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.

6,45,4.101219,52,4.5,60,4.78,75,4.96,90,4.92,110,5.02,120,4.84,135,4.36,145.1,3.913909,150,3.71
8,42.6,4.877074,52,5.43,60,5.71,75,5.91,90,6,110,6.14,120,5.98,135,5.48,146.2,4.957975,150,4.76
10,41.7,5.491281,52,6.1,60,6.36,75,6.57,90,6.75,110,6.89,120,6.79,135,6.39,146,5.874281,150,5.62
12,40.6,5.900394,52,6.57,60,6.79,75,6.98,90,7.18,110,7.34,120,7.28,135,7,146.4,6.555242,150,6.3
14,40,6.174576,52,6.84,60,7.05,75,7.24,90,7.44,110,7.67,120,7.64,135,7.41,147.8,6.913315,150,6.76
16,39.6,6.281527,52,6.99,60,7.21,75,7.44,90,7.58,110,7.97,120,7.98,135,7.76,150,7.11,171.2,6.375045
20,39.6,6.346419,52,7.09,60,7.33,75,7.69,90,7.89,110,8.42,120,8.59,135,8.41,150,7.65,176.3,7.134872

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.5	4.78	4.96	4.92	5.02	4.84	4.36	3.71
8	5.43	5.71	5.91	6	6.14	5.98	5.48	4.76
10	6.1	6.36	6.57	6.75	6.89	6.79	6.39	5.62
12	6.57	6.79	6.98	7.18	7.34	7.28	7	6.3
14	6.84	7.05	7.24	7.44	7.67	7.64	7.41	6.76
16	6.99	7.21	7.44	7.58	7.97	7.98	7.76	7.11
20	7.09	7.33	7.69	7.89	8.42	8.59	8.41	7.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.9	145.1°	3.21
8	42.6°	3.59	146.2°	4.12
10	41.7°	4.1	146°	4.87
12	40.6°	4.48	146.4°	5.46
14	40°	4.73	147.8°	5.85
16	39.6°	4.84	171.2°	6.3
20	39.6°	4.89	176.3°	7.12

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