SHARK X — ORC Rating | RegattaPages

GPH

619.6

OSN

603

LOA

9.5 m

Displacement

3312 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7537

Medium

1.0066

High

1.1404

Triple Offshore

Low

0.9664

Medium

1.2215

High

1.3629

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.02 m
Draft: 2 m
Displacement: 3312 kg
Crew weight: 525 kg
Wetted surface: 20.48 m²

Sails

Mainsail: 33.74 m²
Genoa: 28.04 m²
Spinnaker: 72.4 m²
Asymmetric spinnaker: 65.39 m²

Design

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

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.

6,42.1,4.85191,52,5.45,60,5.74,75,5.97,90,5.91,110,5.75,120,5.58,135,5.03,144.8,4.515723,150,4.26
8,40.8,5.733195,52,6.38,60,6.57,75,6.71,90,6.71,110,6.75,120,6.64,135,6.17,148.8,5.401208,150,5.34
10,38.2,6.197057,52,6.82,60,6.96,75,7.08,90,7.16,110,7.25,120,7.16,135,6.87,150,6.27,152.3,6.155454
12,37,6.360849,52,7,60,7.17,75,7.38,90,7.43,110,7.71,120,7.65,135,7.31,150,6.89,160.6,6.488394
14,36.4,6.423208,52,7.07,60,7.27,75,7.61,90,7.77,110,8.16,120,8.18,135,7.8,150,7.3,180,6.72
16,36.4,6.46048,52,7.11,60,7.33,75,7.74,90,8.09,110,8.47,120,8.7,135,8.32,150,7.74,180,7.14
20,36.4,6.510176,52,7.19,60,7.41,75,7.85,90,8.43,110,9.01,120,9.62,135,9.75,150,8.77,180,7.98

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.45	5.74	5.97	5.91	5.75	5.58	5.03	4.26
8	6.38	6.57	6.71	6.71	6.75	6.64	6.17	5.34
10	6.82	6.96	7.08	7.16	7.25	7.16	6.87	6.27
12	7	7.17	7.38	7.43	7.71	7.65	7.31	6.89
14	7.07	7.27	7.61	7.77	8.16	8.18	7.8	7.3
16	7.11	7.33	7.74	8.09	8.47	8.7	8.32	7.74
20	7.19	7.41	7.85	8.43	9.01	9.62	9.75	8.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.6	144.8°	3.69
8	40.8°	4.34	148.8°	4.62
10	38.2°	4.87	152.3°	5.45
12	37°	5.08	160.6°	6.12
14	36.4°	5.17	180°	6.72
16	36.4°	5.2	180°	7.14
20	36.4°	5.24	180°	7.98

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