HAYATE — ORC Rating | RegattaPages

GPH

618.3

OSN

601.1

LOA

9.5 m

Displacement

3250 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6746

Medium

0.8981

High

1.0188

Triple Offshore

Low

0.8637

Medium

1.0861

High

1.2126

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.24 m
Draft: 2.01 m
Displacement: 3250 kg
Crew weight: 685 kg
Wetted surface: 19.61 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: 116.9

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.

6,42,4.817365,52,5.42,60,5.72,75,5.94,90,5.86,110,5.87,120,5.69,135,5.14,144.7,4.643825,150,4.37
8,41.1,5.706222,52,6.34,60,6.54,75,6.67,90,6.74,110,6.8,120,6.7,135,6.28,147.1,5.609681,150,5.44
10,38.4,6.175884,52,6.77,60,6.9,75,7.02,90,7.14,110,7.27,120,7.19,135,6.91,150,6.36,152.4,6.228817
12,36.9,6.365009,52,6.98,60,7.13,75,7.31,90,7.4,110,7.73,120,7.69,135,7.35,150,6.91,161.3,6.513865
14,36,6.427553,52,7.08,60,7.29,75,7.58,90,7.68,110,8.15,120,8.2,135,7.84,150,7.31,176.6,6.721832
16,35.7,6.464852,52,7.14,60,7.38,75,7.78,90,8,110,8.43,120,8.71,135,8.36,150,7.76,179,7.121085
20,35.4,6.514316,52,7.19,60,7.46,75,7.96,90,8.48,110,8.94,120,9.62,135,9.82,150,8.76,177.2,7.959503

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.42	5.72	5.94	5.86	5.87	5.69	5.14	4.37
8	6.34	6.54	6.67	6.74	6.8	6.7	6.28	5.44
10	6.77	6.9	7.02	7.14	7.27	7.19	6.91	6.36
12	6.98	7.13	7.31	7.4	7.73	7.69	7.35	6.91
14	7.08	7.29	7.58	7.68	8.15	8.2	7.84	7.31
16	7.14	7.38	7.78	8	8.43	8.71	8.36	7.76
20	7.19	7.46	7.96	8.48	8.94	9.62	9.82	8.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.58	144.7°	3.79
8	41.1°	4.3	147.1°	4.71
10	38.4°	4.84	152.4°	5.52
12	36.9°	5.09	161.3°	6.17
14	36°	5.2	176.6°	6.71
16	35.7°	5.25	179°	7.12
20	35.4°	5.31	177.2°	7.95

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