Alexa — ORC Rating | RegattaPages

GPH

630.2

OSN

614.3

LOA

10.36 m

Displacement

5541 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.661

Medium

0.8694

High

0.9772

Triple Offshore

Low

0.8481

Medium

1.0685

High

1.1729

Boat Specifications

Dimensions

Length overall: 10.36 m
Beam: 3.38 m
Draft: 1.92 m
Displacement: 5541 kg
Crew weight: 474 kg
Wetted surface: 25.53 m²

Sails

Mainsail: 40.88 m²
Genoa: 28.75 m²
Spinnaker: 86.16 m²
Asymmetric spinnaker: 94.55 m²

Design

Type: X-34
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 2007
Stability index: 119.7

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.

6,43.2,4.732714,52,5.25,60,5.53,75,5.73,90,5.75,110,5.81,120,5.65,135,5.1,144.2,4.623557,150,4.33
8,41.2,5.528864,52,6.17,60,6.41,75,6.59,90,6.72,110,6.85,120,6.73,135,6.25,147.8,5.577923,150,5.45
10,40.2,6.009458,52,6.69,60,6.9,75,7.06,90,7.15,110,7.37,120,7.31,135,7.01,148.9,6.42323,150,6.36
12,39.6,6.190679,52,6.91,60,7.13,75,7.34,90,7.38,110,7.73,120,7.74,135,7.48,150,6.95,159.2,6.568069
14,39.6,6.307484,52,7.01,60,7.23,75,7.51,90,7.64,110,7.98,120,8.13,135,7.91,150,7.39,173,6.800691
16,39.6,6.346419,52,7.06,60,7.29,75,7.62,90,7.86,110,8.18,120,8.48,135,8.34,150,7.77,178.1,7.233977
20,40.3,6.385476,52,7.09,60,7.34,75,7.74,90,8.14,110,8.52,120,8.95,135,9.3,150,8.57,178.4,7.963105

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.25	5.53	5.73	5.75	5.81	5.65	5.1	4.33
8	6.17	6.41	6.59	6.72	6.85	6.73	6.25	5.45
10	6.69	6.9	7.06	7.15	7.37	7.31	7.01	6.36
12	6.91	7.13	7.34	7.38	7.73	7.74	7.48	6.95
14	7.01	7.23	7.51	7.64	7.98	8.13	7.91	7.39
16	7.06	7.29	7.62	7.86	8.18	8.48	8.34	7.77
20	7.09	7.34	7.74	8.14	8.52	8.95	9.3	8.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.45	144.2°	3.75
8	41.2°	4.16	147.8°	4.72
10	40.2°	4.59	148.9°	5.5
12	39.6°	4.77	159.2°	6.14
14	39.6°	4.86	173°	6.75
16	39.6°	4.89	178.1°	7.23
20	40.3°	4.87	178.4°	7.96

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