WOT'S NEXT — ORC Rating

GPH

522.2

OSN

507.1

LOA

14.27 m

Displacement

9367 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7868

Medium

1.056

High

1.2109

Triple Offshore

Low

1.013

Medium

1.292

High

1.4482

Boat Specifications

Dimensions

Length overall: 14.27 m
Beam: 4.08 m
Draft: 2.95 m
Displacement: 9367 kg
Crew weight: 937 kg
Wetted surface: 40.9 m²

Sails

Mainsail: 71.64 m²
Genoa: 54.76 m²
Spinnaker: 195.05 m²
Asymmetric spinnaker: 157.73 m²

Design

Type: SYDNEY 47
Builder: Sydney Yachts
Designer: Murray/Burns/Dovel
Year built: 1998
Stability index: 130.8

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.

4,42.6,4.15706,52,4.75,60,5.08,75,5.31,90,5.33,110,5.1,120,4.74,135,4.18,143,3.756407,150,3.47
6,42.6,5.76011,52,6.42,60,6.74,75,6.96,90,7.05,110,6.85,120,6.54,135,5.89,143,5.371662,150,4.95
8,40.4,6.775759,52,7.57,60,7.81,75,7.96,90,8.14,110,8.04,120,7.89,135,7.3,146.4,6.519224,150,6.27
10,38.5,7.308894,52,8.13,60,8.34,75,8.48,90,8.66,110,8.72,120,8.64,135,8.25,150,7.42,150.3,7.390936
12,37.1,7.510181,52,8.37,60,8.59,75,8.82,90,8.97,110,9.23,120,9.2,135,8.86,150,8.26,155.8,7.948515
14,36.7,7.658003,52,8.51,60,8.73,75,9.06,90,9.22,110,9.64,120,9.75,135,9.44,150,8.84,162.8,8.269841
16,36.3,7.755032,52,8.6,60,8.84,75,9.22,90,9.51,110,10.04,120,10.29,135,10.06,150,9.41,166.8,8.669046
20,36,7.873753,52,8.73,60,8.99,75,9.46,90,9.94,110,10.75,120,11.3,135,11.56,150,10.73,164.4,9.832193
24,36.7,7.907449,52,8.77,60,9.06,75,9.59,90,10.24,110,11.28,120,12.44,135,13.78,148,12.912004,150,12.65

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.75	5.08	5.31	5.33	5.1	4.74	4.18	3.47
6	6.42	6.74	6.96	7.05	6.85	6.54	5.89	4.95
8	7.57	7.81	7.96	8.14	8.04	7.89	7.3	6.27
10	8.13	8.34	8.48	8.66	8.72	8.64	8.25	7.42
12	8.37	8.59	8.82	8.97	9.23	9.2	8.86	8.26
14	8.51	8.73	9.06	9.22	9.64	9.75	9.44	8.84
16	8.6	8.84	9.22	9.51	10.04	10.29	10.06	9.41
20	8.73	8.99	9.46	9.94	10.75	11.3	11.56	10.73
24	8.77	9.06	9.59	10.24	11.28	12.44	13.78	12.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	42.6°	3.06	143°	3
6	42.6°	4.24	143°	4.29
8	40.4°	5.16	146.4°	5.43
10	38.5°	5.72	150.3°	6.42
12	37.1°	5.99	155.8°	7.25
14	36.7°	6.14	162.8°	7.9
16	36.3°	6.25	166.8°	8.44
20	36°	6.37	164.4°	9.47
24	36.7°	6.34	148°	10.95

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