FRÖYA — ORC Rating | RegattaPages

GPH

615.3

OSN

603.3

LOA

14.6 m

Displacement

8603 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7539

Medium

0.9963

High

1.1429

Triple Offshore

Low

0.979

Medium

1.2278

High

1.3588

Boat Specifications

Dimensions

Length overall: 14.6 m
Beam: 2.44 m
Draft: 1.91 m
Displacement: 8603 kg
Crew weight: 603 kg
Wetted surface: 31.14 m²

Sails

Mainsail: 67.38 m²
Genoa: 52.38 m²
Spinnaker: 110.76 m²
Asymmetric spinnaker: 0 m²

Design

Type: 8mIR
Designer: BJARNE AAS
Year built: 1939

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.

6,43,4.990745,52,5.58,60,5.91,75,6.21,90,6.18,110,5.84,120,5.66,135,5.07,145.2,4.50588,150,4.28
8,43.2,5.857591,52,6.52,60,6.81,75,7,90,7.02,110,6.96,120,6.83,135,6.26,150,5.34,150.6,5.291468
10,42.4,6.324011,52,6.94,60,7.18,75,7.35,90,7.4,110,7.45,120,7.37,135,7.09,149.1,6.409772,150,6.35
12,41.2,6.512364,52,7.15,60,7.36,75,7.57,90,7.66,110,7.78,120,7.73,135,7.49,150,7.1,157.7,6.78765
14,40.2,6.611713,52,7.27,60,7.48,75,7.75,90,7.89,110,7.99,120,8.08,135,7.82,150,7.48,180,6.91
16,40.2,6.716453,52,7.34,60,7.56,75,7.87,90,8.11,110,8.16,120,8.39,135,8.18,150,7.79,180,7.35
20,39.5,6.816786,52,7.43,60,7.65,75,8.02,90,8.44,110,8.49,120,8.75,135,8.94,150,8.48,180,7.98

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.58	5.91	6.21	6.18	5.84	5.66	5.07	4.28
8	6.52	6.81	7	7.02	6.96	6.83	6.26	5.34
10	6.94	7.18	7.35	7.4	7.45	7.37	7.09	6.35
12	7.15	7.36	7.57	7.66	7.78	7.73	7.49	7.1
14	7.27	7.48	7.75	7.89	7.99	8.08	7.82	7.48
16	7.34	7.56	7.87	8.11	8.16	8.39	8.18	7.79
20	7.43	7.65	8.02	8.44	8.49	8.75	8.94	8.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.65	145.2°	3.7
8	43.2°	4.27	150.6°	4.61
10	42.4°	4.67	149.1°	5.5
12	41.2°	4.9	157.7°	6.28
14	40.2°	5.05	180°	6.91
16	40.2°	5.13	180°	7.35
20	39.5°	5.26	180°	7.98

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