CALIBRE — ORC Rating | RegattaPages

GPH

567.1

OSN

551.2

LOA

11.795 m

Displacement

5522 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8166

Medium

1.0942

High

1.2471

Triple Offshore

Low

1.0495

Medium

1.3381

High

1.498

Boat Specifications

Dimensions

Length overall: 11.795 m
Beam: 3.71 m
Draft: 2.61 m
Displacement: 5522 kg
Crew weight: 752 kg
Wetted surface: 30.03 m²

Sails

Mainsail: 51.6 m²
Genoa: 36.97 m²
Spinnaker: 127.49 m²
Asymmetric spinnaker: 0 m²

Design

Type: SYDNEY 38 OD
Builder: SYDNEY YACHTS
Designer: Murray/Burns/Dovel
Year built: 2000

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.

6,42.2,5.183553,52,5.82,60,6.14,75,6.4,90,6.33,110,6.28,120,6.12,135,5.53,142.9,5.077836,150,4.68
8,40.7,6.159858,52,6.92,60,7.18,75,7.35,90,7.36,110,7.48,120,7.37,135,6.84,146.6,6.072963,150,5.86
10,39,6.768355,52,7.49,60,7.67,75,7.81,90,7.82,110,8.06,120,7.99,135,7.66,150,6.91,150.3,6.895905
12,37.6,6.916662,52,7.68,60,7.89,75,8.14,90,8.2,110,8.46,120,8.57,135,8.19,150,7.64,156.9,7.305765
14,37.6,7.042879,52,7.77,60,7.99,75,8.39,90,8.6,110,8.77,120,9.12,135,8.79,150,8.13,172.2,7.398452
16,37,7.087088,52,7.81,60,8.05,75,8.52,90,8.95,110,9.08,120,9.5,135,9.47,150,8.67,180,7.85
20,37.2,7.218812,52,7.95,60,8.23,75,8.65,90,9.33,110,9.68,120,10.2,135,11.18,150,9.98,180,8.84

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.82	6.14	6.4	6.33	6.28	6.12	5.53	4.68
8	6.92	7.18	7.35	7.36	7.48	7.37	6.84	5.86
10	7.49	7.67	7.81	7.82	8.06	7.99	7.66	6.91
12	7.68	7.89	8.14	8.2	8.46	8.57	8.19	7.64
14	7.77	7.99	8.39	8.6	8.77	9.12	8.79	8.13
16	7.81	8.05	8.52	8.95	9.08	9.5	9.47	8.67
20	7.95	8.23	8.65	9.33	9.68	10.2	11.18	9.98

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.84	142.9°	4.05
8	40.7°	4.67	146.6°	5.07
10	39°	5.26	150.3°	5.99
12	37.6°	5.48	156.9°	6.72
14	37.6°	5.58	172.2°	7.33
16	37°	5.66	180°	7.85
20	37.2°	5.75	180°	8.84

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