SCAMPERIX — ORC Rating

GPH

660.8

OSN

642.8

LOA

10.23 m

Displacement

4240 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.618

Medium

0.8356

High

0.9526

Triple Offshore

Low

0.7954

Medium

1.0242

High

1.1383

Boat Specifications

Dimensions

Length overall: 10.23 m
Beam: 3.24 m
Draft: 1.86 m
Displacement: 4240 kg
Crew weight: 512 kg
Wetted surface: 21.35 m²

Sails

Mainsail: 25.43 m²
Genoa: 37.22 m²
Spinnaker: 74.47 m²
Asymmetric spinnaker: 76.51 m²

Design

Type: X-342
Builder: X-Yachts
Designer: Jeppesen
Year built: 1989

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.

6,42.4,4.455246,52,5,60,5.28,75,5.5,90,5.41,110,5.33,120,5.16,135,4.67,147,4.10173,150,3.98
8,41.6,5.268802,52,5.92,60,6.19,75,6.37,90,6.35,110,6.42,120,6.27,135,5.74,150,4.99,150.5,4.963488
10,40.9,5.900615,52,6.48,60,6.65,75,6.78,90,6.84,110,6.94,120,6.86,135,6.56,150,5.91,151,5.853973
12,39.9,6.152521,52,6.73,60,6.89,75,7.04,90,7.13,110,7.3,120,7.24,135,6.99,150,6.6,158,6.266287
14,39.4,6.250537,52,6.84,60,7.03,75,7.25,90,7.32,110,7.65,120,7.63,135,7.37,150,6.99,180,6.42
16,39,6.279387,52,6.89,60,7.09,75,7.41,90,7.56,110,7.95,120,8,135,7.76,150,7.34,180,6.86
20,40.1,6.301301,52,6.89,60,7.13,75,7.56,90,7.93,110,8.28,120,8.63,135,8.51,150,8.05,180,7.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5	5.28	5.5	5.41	5.33	5.16	4.67	3.98
8	5.92	6.19	6.37	6.35	6.42	6.27	5.74	4.99
10	6.48	6.65	6.78	6.84	6.94	6.86	6.56	5.91
12	6.73	6.89	7.04	7.13	7.3	7.24	6.99	6.6
14	6.84	7.03	7.25	7.32	7.65	7.63	7.37	6.99
16	6.89	7.09	7.41	7.56	7.95	8	7.76	7.34
20	6.89	7.13	7.56	7.93	8.28	8.63	8.51	8.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.29	147°	3.44
8	41.6°	3.94	150.5°	4.32
10	40.9°	4.46	151°	5.12
12	39.9°	4.72	158°	5.81
14	39.4°	4.83	180°	6.42
16	39°	4.88	180°	6.86
20	40.1°	4.82	180°	7.53

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