ARION I — ORC Rating | RegattaPages

GPH

650.4

OSN

630.4

LOA

12.25 m

Displacement

8986 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6865

Medium

0.9464

High

1.1173

Triple Offshore

Low

0.8887

Medium

1.1787

High

1.3371

Boat Specifications

Dimensions

Length overall: 12.25 m
Beam: 3.91 m
Draft: 2.03 m
Displacement: 8986 kg
Crew weight: 550 kg
Wetted surface: 33.85 m²

Sails

Mainsail: 36.02 m²
Genoa: 42.55 m²
Spinnaker: 96.26 m²
Asymmetric spinnaker: 94.57 m²

Design

Type: OLYMPIC SEA 42
Builder: OLYMPIC MARINE
Designer: D. PETERSON
Year built: 1985

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.

6,44,4.392917,52,4.9,60,5.2,75,5.45,90,5.39,110,5.41,120,5.23,135,4.71,145.8,4.19548,150,4.01
8,42.1,5.175371,52,5.8,60,6.11,75,6.39,90,6.43,110,6.56,120,6.35,135,5.8,150,5.07,150.4,5.048908
10,41.3,5.79024,52,6.54,60,6.84,75,7.06,90,7.2,110,7.29,120,7.18,135,6.75,150,5.98,152.3,5.850505
12,41.7,6.36185,52,7.01,60,7.22,75,7.39,90,7.55,110,7.67,120,7.6,135,7.34,150,6.78,153.9,6.592225
14,40.8,6.591853,52,7.23,60,7.42,75,7.61,90,7.7,110,7.97,120,7.92,135,7.7,150,7.33,166.9,6.745546
16,40.3,6.673936,52,7.32,60,7.54,75,7.77,90,7.88,110,8.24,120,8.24,135,8.01,150,7.67,180,7.14
20,40.2,6.690268,52,7.37,60,7.61,75,7.98,90,8.23,110,8.57,120,8.85,135,8.7,150,8.27,180,7.81

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.2	5.45	5.39	5.41	5.23	4.71	4.01
8	5.8	6.11	6.39	6.43	6.56	6.35	5.8	5.07
10	6.54	6.84	7.06	7.2	7.29	7.18	6.75	5.98
12	7.01	7.22	7.39	7.55	7.67	7.6	7.34	6.78
14	7.23	7.42	7.61	7.7	7.97	7.92	7.7	7.33
16	7.32	7.54	7.77	7.88	8.24	8.24	8.01	7.67
20	7.37	7.61	7.98	8.23	8.57	8.85	8.7	8.27

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	3.16	145.8°	3.47
8	42.1°	3.84	150.4°	4.39
10	41.3°	4.35	152.3°	5.18
12	41.7°	4.75	153.9°	5.92
14	40.8°	4.99	166.9°	6.57
16	40.3°	5.09	180°	7.14
20	40.2°	5.11	180°	7.81

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