Alexa X — ORC Rating | RegattaPages

GPH

567.8

OSN

554.1

LOA

12.35 m

Displacement

7115 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7164

Medium

0.9644

High

1.1035

Triple Offshore

Low

0.9305

Medium

1.1884

High

1.331

Boat Specifications

Dimensions

Length overall: 12.35 m
Beam: 3.65 m
Draft: 2.51 m
Displacement: 7115 kg
Crew weight: 830 kg
Wetted surface: 32.92 m²

Sails

Mainsail: 53.12 m²
Genoa: 46.07 m²
Spinnaker: 132.67 m²
Asymmetric spinnaker: 126.31 m²

Design

Type: X-41
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 2006

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.

6,42.8,5.206276,52,5.81,60,6.14,75,6.46,90,6.69,110,6.46,120,6.1,135,5.44,142,5.038002,150,4.59
8,41.2,6.15352,52,6.91,60,7.18,75,7.48,90,7.66,110,7.54,120,7.29,135,6.73,147,5.926046,150,5.74
10,39.8,6.768335,52,7.51,60,7.7,75,7.87,90,8.12,110,8.06,120,7.95,135,7.61,149.5,6.835887,150,6.8
12,38.8,6.993115,52,7.75,60,7.95,75,8.17,90,8.43,110,8.52,120,8.45,135,8.11,150,7.59,156,7.290278
14,38.2,7.125979,52,7.87,60,8.1,75,8.41,90,8.64,110,9.02,120,8.98,135,8.61,150,8.07,170,7.382151
16,38.2,7.189604,52,7.93,60,8.19,75,8.6,90,8.85,110,9.48,120,9.49,135,9.17,150,8.52,180,7.82
20,38.2,7.278679,52,7.99,60,8.28,75,8.76,90,9.3,110,10.14,120,10.52,135,10.55,150,9.59,180,8.69

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.81	6.14	6.46	6.69	6.46	6.1	5.44	4.59
8	6.91	7.18	7.48	7.66	7.54	7.29	6.73	5.74
10	7.51	7.7	7.87	8.12	8.06	7.95	7.61	6.8
12	7.75	7.95	8.17	8.43	8.52	8.45	8.11	7.59
14	7.87	8.1	8.41	8.64	9.02	8.98	8.61	8.07
16	7.93	8.19	8.6	8.85	9.48	9.49	9.17	8.52
20	7.99	8.28	8.76	9.3	10.14	10.52	10.55	9.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.82	142°	3.97
8	41.2°	4.63	147°	4.97
10	39.8°	5.2	149.5°	5.89
12	38.8°	5.45	156°	6.66
14	38.2°	5.6	170°	7.27
16	38.2°	5.65	180°	7.82
20	38.2°	5.72	180°	8.69

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