AINHOA — ORC Rating | RegattaPages

GPH

597.4

OSN

580

LOA

12.52 m

Displacement

8100 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6864

Medium

0.925

High

1.0635

Triple Offshore

Low

0.8822

Medium

1.1321

High

1.2599

Boat Specifications

Dimensions

Length overall: 12.52 m
Beam: 3.9 m
Draft: 2.12 m
Displacement: 8100 kg
Crew weight: 800 kg
Wetted surface: 32.48 m²

Sails

Mainsail: 40.55 m²
Genoa: 58.59 m²
Spinnaker: 116.68 m²
Asymmetric spinnaker: 119.79 m²

Design

Type: X-412 MK III
Builder: X-Yachts
Designer: Jeppesen
Year built: 1992

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.

6,43,5.100131,52,5.69,60,5.99,75,6.18,90,6.04,110,5.79,120,5.62,135,5.06,143.5,4.61525,150,4.29
8,41.5,6.021718,52,6.68,60,6.91,75,7.05,90,6.98,110,6.97,120,6.82,135,6.28,147.5,5.584595,150,5.44
10,39.5,6.544633,52,7.22,60,7.39,75,7.51,90,7.49,110,7.61,120,7.53,135,7.17,148,6.532648,150,6.4
12,38.3,6.791744,52,7.5,60,7.65,75,7.79,90,7.81,110,8.01,120,7.96,135,7.7,150,7.14,156.1,6.836175
14,37.9,6.932088,52,7.63,60,7.81,75,8,90,8.06,110,8.33,120,8.33,135,8.09,150,7.64,164.4,7.12237
16,37.5,6.995622,52,7.71,60,7.89,75,8.15,90,8.27,110,8.61,120,8.68,135,8.46,150,8.01,176.3,7.405436
20,37.4,7.061804,52,7.77,60,7.98,75,8.32,90,8.61,110,8.99,120,9.36,135,9.25,150,8.7,178.6,8.122425
24,37.9,7.084163,52,7.79,60,8.03,75,8.44,90,8.83,110,9.3,120,9.89,135,10.24,150,9.48,178.3,8.763857

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.69	5.99	6.18	6.04	5.79	5.62	5.06	4.29
8	6.68	6.91	7.05	6.98	6.97	6.82	6.28	5.44
10	7.22	7.39	7.51	7.49	7.61	7.53	7.17	6.4
12	7.5	7.65	7.79	7.81	8.01	7.96	7.7	7.14
14	7.63	7.81	8	8.06	8.33	8.33	8.09	7.64
16	7.71	7.89	8.15	8.27	8.61	8.68	8.46	8.01
20	7.77	7.98	8.32	8.61	8.99	9.36	9.25	8.7
24	7.79	8.03	8.44	8.83	9.3	9.89	10.24	9.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.73	143.5°	3.71
8	41.5°	4.51	147.5°	4.71
10	39.5°	5.05	148°	5.54
12	38.3°	5.33	156.1°	6.25
14	37.9°	5.47	164.4°	6.86
16	37.5°	5.55	176.3°	7.39
20	37.4°	5.61	178.6°	8.12
24	37.9°	5.59	178.3°	8.76

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