HAYATE — ORC Rating | RegattaPages

GPH

619.3

OSN

603

LOA

9.5 m

Displacement

3250 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.678

Medium

0.8942

High

1.0088

Triple Offshore

Low

0.8673

Medium

1.0824

High

1.2031

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.24 m
Draft: 2.01 m
Displacement: 3250 kg
Crew weight: 525 kg
Wetted surface: 19.51 m²

Sails

Mainsail: 33.61 m²
Genoa: 28.37 m²
Spinnaker: 77.05 m²
Asymmetric spinnaker: 76.96 m²

Design

Type: SEAM 31
Builder: TSUBOI YACHT
Designer: I.YOKOYAMA
Year built: 1999
Stability index: 115.2

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.

6,42,4.844278,52,5.45,60,5.74,75,5.97,90,5.89,110,5.89,120,5.73,135,5.17,144.8,4.650338,150,4.39
8,40.8,5.706774,52,6.35,60,6.54,75,6.67,90,6.73,110,6.8,120,6.71,135,6.31,147.1,5.645412,150,5.47
10,38.4,6.137604,52,6.75,60,6.89,75,7.01,90,7.11,110,7.27,120,7.2,135,6.92,150,6.38,152.9,6.223231
12,37.2,6.289783,52,6.92,60,7.09,75,7.29,90,7.35,110,7.71,120,7.7,135,7.37,150,6.92,161.4,6.52058
14,36.6,6.352627,52,7.01,60,7.21,75,7.53,90,7.68,110,8.07,120,8.22,135,7.88,150,7.33,176.6,6.741867
16,36.4,6.39836,52,7.05,60,7.28,75,7.68,90,7.98,110,8.33,120,8.7,135,8.44,150,7.8,178.1,7.143928
20,36.4,6.472904,52,7.12,60,7.34,75,7.83,90,8.39,110,8.83,120,9.47,135,10,150,8.88,177.2,8.009562

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.45	5.74	5.97	5.89	5.89	5.73	5.17	4.39
8	6.35	6.54	6.67	6.73	6.8	6.71	6.31	5.47
10	6.75	6.89	7.01	7.11	7.27	7.2	6.92	6.38
12	6.92	7.09	7.29	7.35	7.71	7.7	7.37	6.92
14	7.01	7.21	7.53	7.68	8.07	8.22	7.88	7.33
16	7.05	7.28	7.68	7.98	8.33	8.7	8.44	7.8
20	7.12	7.34	7.83	8.39	8.83	9.47	10	8.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.6	144.8°	3.8
8	40.8°	4.32	147.1°	4.74
10	38.4°	4.81	152.9°	5.54
12	37.2°	5.01	161.4°	6.18
14	36.6°	5.1	176.6°	6.73
16	36.4°	5.15	178.1°	7.14
20	36.4°	5.21	177.2°	8

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