SHARK X — ORC Rating | RegattaPages

GPH

618.6

OSN

601.8

LOA

9.5 m

Displacement

3312 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.682

Medium

0.897

High

1.009

Triple Offshore

Low

0.8698

Medium

1.0837

High

1.1975

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.02 m
Draft: 2 m
Displacement: 3312 kg
Crew weight: 460 kg
Wetted surface: 20.24 m²

Sails

Mainsail: 33.78 m²
Genoa: 28.04 m²
Spinnaker: 72.4 m²
Asymmetric spinnaker: 67.87 m²

Design

Type: VITE 31
Builder: Tsuboi Yacht
Designer: Yokoyama/Kanai
Year built: 2007
Stability index: 124.1

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.

6,41.8,5.030343,52,5.62,60,5.86,75,6.01,90,5.9,110,5.79,120,5.61,135,5.04,143.3,4.57734,150,4.24
8,39.6,5.827285,52,6.45,60,6.6,75,6.7,90,6.69,110,6.74,120,6.61,135,6.16,148.7,5.430338,150,5.36
10,37.2,6.151684,52,6.82,60,6.96,75,7.07,90,7.11,110,7.24,120,7.16,135,6.84,150,6.28,153.8,6.085204
12,36.6,6.315259,52,6.98,60,7.15,75,7.34,90,7.38,110,7.64,120,7.6,135,7.3,150,6.88,161,6.483215
14,36.3,6.390147,52,7.06,60,7.24,75,7.52,90,7.66,110,8,120,8.04,135,7.75,150,7.31,175.4,6.721651
16,36.3,6.439779,52,7.11,60,7.31,75,7.63,90,7.89,110,8.27,120,8.51,135,8.22,150,7.73,178.1,7.133922
20,36.6,6.464732,52,7.15,60,7.38,75,7.76,90,8.2,110,8.76,120,9.46,135,9.63,150,8.72,178.4,7.923089

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.86	6.01	5.9	5.79	5.61	5.04	4.24
8	6.45	6.6	6.7	6.69	6.74	6.61	6.16	5.36
10	6.82	6.96	7.07	7.11	7.24	7.16	6.84	6.28
12	6.98	7.15	7.34	7.38	7.64	7.6	7.3	6.88
14	7.06	7.24	7.52	7.66	8	8.04	7.75	7.31
16	7.11	7.31	7.63	7.89	8.27	8.51	8.22	7.73
20	7.15	7.38	7.76	8.2	8.76	9.46	9.63	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.75	143.3°	3.67
8	39.6°	4.49	148.7°	4.64
10	37.2°	4.9	153.8°	5.46
12	36.6°	5.07	161°	6.13
14	36.3°	5.15	175.4°	6.7
16	36.3°	5.19	178.1°	7.13
20	36.6°	5.19	178.4°	7.92

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