SYDNEY — ORC Rating | RegattaPages

GPH

482.5

OSN

468.5

LOA

18.15 m

Displacement

16568 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8232

Medium

1.1339

High

1.3363

Triple Offshore

Low

1.0743

Medium

1.4084

High

1.6025

Boat Specifications

Dimensions

Length overall: 18.15 m
Beam: 4.59 m
Draft: 3.54 m
Displacement: 16568 kg
Crew weight: 1600 kg
Wetted surface: 61.06 m²

Sails

Mainsail: 120.99 m²
Genoa: 73.89 m²
Spinnaker: 199.16 m²
Asymmetric spinnaker: 0 m²

Design

Type: SYDNEY 60
Builder: BASHFORD
Designer: IAIN MURRAY & ASS
Year built: 1996
Stability index: -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.

4,43,4.566874,52,5.21,60,5.6,75,5.92,90,5.75,110,5.02,120,4.76,135,4.11,140.5,3.784224,150,3.37
6,43,6.371746,52,7.11,60,7.52,75,7.81,90,7.65,110,7.01,120,6.73,135,5.89,140.5,5.48194,150,4.88
8,40.8,7.556192,52,8.47,60,8.8,75,9,90,8.9,110,8.59,120,8.35,135,7.46,142.2,6.872069,150,6.27
10,38.8,8.186436,52,9.13,60,9.38,75,9.58,90,9.56,110,9.51,120,9.37,135,8.72,146.4,7.803859,150,7.51
12,37.3,8.447799,52,9.42,60,9.67,75,9.95,90,10.02,110,10.08,120,9.99,135,9.52,150,8.61,151.8,8.476082
14,36.6,8.644555,52,9.6,60,9.86,75,10.22,90,10.4,110,10.54,120,10.56,135,10.12,150,9.4,157.4,8.968705
16,36,8.776083,52,9.74,60,10.01,75,10.42,90,10.74,110,10.86,120,11.13,135,10.73,150,10,164.4,9.302687
20,35.1,8.947018,52,9.94,60,10.24,75,10.75,90,11.26,110,11.46,120,12.05,135,12.17,150,11.23,168.2,10.277184
24,35.2,9.031446,52,10.06,60,10.39,75,10.98,90,11.68,110,12.37,120,12.86,135,14.05,150,12.81,162.9,11.749406

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	5.21	5.6	5.92	5.75	5.02	4.76	4.11	3.37
6	7.11	7.52	7.81	7.65	7.01	6.73	5.89	4.88
8	8.47	8.8	9	8.9	8.59	8.35	7.46	6.27
10	9.13	9.38	9.58	9.56	9.51	9.37	8.72	7.51
12	9.42	9.67	9.95	10.02	10.08	9.99	9.52	8.61
14	9.6	9.86	10.22	10.4	10.54	10.56	10.12	9.4
16	9.74	10.01	10.42	10.74	10.86	11.13	10.73	10
20	9.94	10.24	10.75	11.26	11.46	12.05	12.17	11.23
24	10.06	10.39	10.98	11.68	12.37	12.86	14.05	12.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	43°	3.34	140.5°	2.92
6	43°	4.66	140.5°	4.23
8	40.8°	5.72	142.2°	5.43
10	38.8°	6.38	146.4°	6.5
12	37.3°	6.72	151.8°	7.47
14	36.6°	6.94	157.4°	8.28
16	36°	7.1	164.4°	8.96
20	35.1°	7.32	168.2°	10.06
24	35.2°	7.38	162.9°	11.23

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