AINHOA — ORC Rating | RegattaPages

GPH

597.5

OSN

580.1

LOA

12.52 m

Displacement

8100 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6865

Medium

0.9247

High

1.0648

Triple Offshore

Low

0.882

Medium

1.1316

High

1.2608

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: 32.37 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
Stability index: 122.9

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.

6,43,5.100131,52,5.69,60,5.99,75,6.18,90,6.04,110,5.78,120,5.62,135,5.06,143.8,4.609892,150,4.29
8,41.4,6.012443,52,6.67,60,6.9,75,7.04,90,6.97,110,6.96,120,6.81,135,6.28,147.8,5.566105,150,5.44
10,39.6,6.541095,52,7.22,60,7.39,75,7.51,90,7.49,110,7.61,120,7.53,135,7.17,148,6.54444,150,6.4
12,38.5,6.785005,52,7.49,60,7.65,75,7.79,90,7.81,110,8,120,7.96,135,7.7,150,7.14,156.3,6.8475
14,37.8,6.910037,52,7.62,60,7.8,75,8,90,8.06,110,8.33,120,8.33,135,8.1,150,7.65,164.6,7.136223
16,37.6,7.005014,52,7.71,60,7.89,75,8.15,90,8.27,110,8.61,120,8.68,135,8.47,150,8.02,176.6,7.423066
20,37.2,7.068159,52,7.79,60,7.99,75,8.34,90,8.62,110,9,120,9.36,135,9.26,150,8.71,179,8.14124

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.69	5.99	6.18	6.04	5.78	5.62	5.06	4.29
8	6.67	6.9	7.04	6.97	6.96	6.81	6.28	5.44
10	7.22	7.39	7.51	7.49	7.61	7.53	7.17	6.4
12	7.49	7.65	7.79	7.81	8	7.96	7.7	7.14
14	7.62	7.8	8	8.06	8.33	8.33	8.1	7.65
16	7.71	7.89	8.15	8.27	8.61	8.68	8.47	8.02
20	7.79	7.99	8.34	8.62	9	9.36	9.26	8.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.73	143.8°	3.72
8	41.4°	4.51	147.8°	4.71
10	39.6°	5.04	148°	5.55
12	38.5°	5.31	156.3°	6.27
14	37.8°	5.46	164.6°	6.88
16	37.6°	5.55	176.6°	7.41
20	37.2°	5.63	179°	8.14

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