WB 8 — ORC Rating | RegattaPages

GPH

520.2

OSN

507.1

LOA

15.005 m

Displacement

13925 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7883

Medium

1.0477

High

1.1793

Triple Offshore

Low

1.0192

Medium

1.298

High

1.4376

Boat Specifications

Dimensions

Length overall: 15.005 m
Beam: 4.4 m
Draft: 3.34 m
Displacement: 13925 kg
Crew weight: 800 kg
Wetted surface: 49.14 m²

Sails

Mainsail: 83.42 m²
Genoa: 65.16 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 209.66 m²

Design

Type: XP-50
Builder: X-Yachts
Designer: Jeppesen
Year built: 2012
Stability index: 139.4

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.

6,42.4,5.78234,52,6.46,60,6.78,75,7,90,7.2,110,6.92,120,6.56,135,5.89,142.4,5.402065,150,4.94
8,40.5,6.799,52,7.63,60,7.91,75,8.1,90,8.33,110,8.16,120,7.97,135,7.31,145.1,6.608532,150,6.26
10,39,7.33453,52,8.23,60,8.48,75,8.66,90,8.88,110,8.85,120,8.78,135,8.34,148.7,7.490121,150,7.39
12,38.2,7.584078,52,8.49,60,8.75,75,8.99,90,9.21,110,9.31,120,9.31,135,8.98,150,8.27,150.3,8.242851
14,37.6,7.699205,52,8.64,60,8.89,75,9.21,90,9.42,110,9.74,120,9.79,135,9.52,150,8.82,150.5,8.77802
16,37.6,7.812799,52,8.73,60,8.98,75,9.36,90,9.63,110,10.14,120,10.16,135,10.08,150,9.22,165.8,8.241826
20,37.6,7.913773,52,8.82,60,9.1,75,9.56,90,10.05,110,10.81,120,11.06,135,11.39,150,10.04,175.7,9.015377

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.46	6.78	7	7.2	6.92	6.56	5.89	4.94
8	7.63	7.91	8.1	8.33	8.16	7.97	7.31	6.26
10	8.23	8.48	8.66	8.88	8.85	8.78	8.34	7.39
12	8.49	8.75	8.99	9.21	9.31	9.31	8.98	8.27
14	8.64	8.89	9.21	9.42	9.74	9.79	9.52	8.82
16	8.73	8.98	9.36	9.63	10.14	10.16	10.08	9.22
20	8.82	9.1	9.56	10.05	10.81	11.06	11.39	10.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.27	142.4°	4.28
8	40.5°	5.17	145.1°	5.42
10	39°	5.7	148.7°	6.4
12	38.2°	5.96	150.3°	7.16
14	37.6°	6.1	150.5°	7.64
16	37.6°	6.19	165.8°	7.99
20	37.6°	6.27	175.7°	8.99

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