38 — ORC Rating | RegattaPages

GPH

562.5

OSN

546.5

LOA

11.78 m

Displacement

5641 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7412

Medium

0.98

High

1.1123

Triple Offshore

Low

0.9472

Medium

1.196

High

1.3331

Boat Specifications

Dimensions

Length overall: 11.78 m
Beam: 3.71 m
Draft: 2.6 m
Displacement: 5641 kg
Crew weight: 747 kg
Wetted surface: 29.78 m²

Sails

Mainsail: 52.08 m²
Genoa: 39.71 m²
Spinnaker: 127.62 m²
Asymmetric spinnaker: 105.97 m²

Design

Type: Sydney 38
Builder: Sydney Yachts
Designer: MBD
Year built: 2000
Stability index: 119

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.

6,41.8,5.392528,52,6.05,60,6.33,75,6.51,90,6.38,110,6.28,120,6.12,135,5.52,142.4,5.086524,150,4.65
8,39.6,6.294506,52,7.05,60,7.26,75,7.38,90,7.35,110,7.44,120,7.33,135,6.81,146.9,6.064088,150,5.86
10,37.8,6.745512,52,7.52,60,7.71,75,7.85,90,7.85,110,8.06,120,7.99,135,7.65,150,6.9,151.4,6.822456
12,36.9,6.915226,52,7.71,60,7.92,75,8.17,90,8.23,110,8.54,120,8.54,135,8.21,150,7.64,157,7.311205
14,36.9,7.05278,52,7.82,60,8.04,75,8.38,90,8.58,110,8.9,120,9.08,135,8.78,150,8.17,166.4,7.541455
16,36.6,7.099995,52,7.89,60,8.13,75,8.52,90,8.87,110,9.19,120,9.61,135,9.4,150,8.71,175.4,7.8854
20,36.9,7.177829,52,7.96,60,8.22,75,8.7,90,9.23,110,9.72,120,10.42,135,10.98,150,9.99,174.8,8.886574

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.05	6.33	6.51	6.38	6.28	6.12	5.52	4.65
8	7.05	7.26	7.38	7.35	7.44	7.33	6.81	5.86
10	7.52	7.71	7.85	7.85	8.06	7.99	7.65	6.9
12	7.71	7.92	8.17	8.23	8.54	8.54	8.21	7.64
14	7.82	8.04	8.38	8.58	8.9	9.08	8.78	8.17
16	7.89	8.13	8.52	8.87	9.19	9.61	9.4	8.71
20	7.96	8.22	8.7	9.23	9.72	10.42	10.98	9.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	4.02	142.4°	4.03
8	39.6°	4.85	146.9°	5.08
10	37.8°	5.33	151.4°	5.99
12	36.9°	5.53	157°	6.73
14	36.9°	5.64	166.4°	7.33
16	36.6°	5.7	175.4°	7.86
20	36.9°	5.74	174.8°	8.85

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