OKYRROI — ORC Rating | RegattaPages

GPH

656.4

OSN

634.1

LOA

12 m

Displacement

8680 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5844

Medium

0.8291

High

0.9944

Triple Offshore

Low

0.7644

Medium

1.0463

High

1.21

Boat Specifications

Dimensions

Length overall: 12 m
Beam: 3.98 m
Draft: 2.02 m
Displacement: 8680 kg
Crew weight: 600 kg
Wetted surface: 35.57 m²

Sails

Mainsail: 41.98 m²
Genoa: 40.68 m²
Spinnaker: 99.48 m²
Asymmetric spinnaker: 0 m²

Design

Type: BAVARIA 40 C
Builder: BAVARIA
Designer: FARR
Year built: 2007

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.

6,46.5,4.271055,52,4.64,60,5.02,75,5.32,90,5.26,110,5.33,120,5.16,135,4.64,146,4.089079,150,3.91
8,44.6,5.112173,52,5.64,60,6.01,75,6.33,90,6.37,110,6.54,120,6.37,135,5.8,149,5.074855,150,5.02
10,43.5,5.762542,52,6.41,60,6.8,75,7.11,90,7.27,110,7.42,120,7.31,135,6.8,150,5.99,151,5.934008
12,42.8,6.323853,52,7.02,60,7.32,75,7.55,90,7.75,110,7.89,120,7.82,135,7.5,150,6.84,153.5,6.659706
14,42.2,6.668425,52,7.36,60,7.61,75,7.82,90,7.96,110,8.25,120,8.19,135,7.92,150,7.49,162,6.981709
16,42,6.795445,52,7.49,60,7.76,75,8.02,90,8.13,110,8.61,120,8.58,135,8.28,150,7.88,180,7.26
20,42.2,6.803414,52,7.53,60,7.82,75,8.26,90,8.59,110,9.04,120,9.37,135,9.09,150,8.58,180,8.04

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.64	5.02	5.32	5.26	5.33	5.16	4.64	3.91
8	5.64	6.01	6.33	6.37	6.54	6.37	5.8	5.02
10	6.41	6.8	7.11	7.27	7.42	7.31	6.8	5.99
12	7.02	7.32	7.55	7.75	7.89	7.82	7.5	6.84
14	7.36	7.61	7.82	7.96	8.25	8.19	7.92	7.49
16	7.49	7.76	8.02	8.13	8.61	8.58	8.28	7.88
20	7.53	7.82	8.26	8.59	9.04	9.37	9.09	8.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.5°	2.94	146°	3.39
8	44.6°	3.64	149°	4.35
10	43.5°	4.18	151°	5.19
12	42.8°	4.64	153.5°	5.96
14	42.2°	4.94	162°	6.64
16	42°	5.05	180°	7.26
20	42.2°	5.04	180°	8.04

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