GUILTY PLEASURES — ORC Rating

GPH

568.3

OSN

553.1

LOA

11.795 m

Displacement

5560 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7266

Medium

0.9668

High

1.0985

Triple Offshore

Low

0.9345

Medium

1.1855

High

1.3229

Boat Specifications

Dimensions

Length overall: 11.795 m
Beam: 3.71 m
Draft: 2.61 m
Displacement: 5560 kg
Crew weight: 780 kg
Wetted surface: 30.07 m²

Sails

Mainsail: 51.97 m²
Genoa: 37.9 m²
Spinnaker: 126.59 m²
Asymmetric spinnaker: 103.51 m²

Design

Type: SYDNEY 38 OD
Builder: SYDNEY YACHTS
Designer: MURRAY BURNS&DOVEL
Year built: 1999

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.

6,42.4,5.227127,52,5.85,60,6.17,75,6.43,90,6.37,110,6.28,120,6.12,135,5.53,143.5,5.03821,150,4.67
8,40.9,6.191676,52,6.95,60,7.2,75,7.37,90,7.4,110,7.48,120,7.36,135,6.83,146.5,6.079969,150,5.85
10,39,6.716885,52,7.48,60,7.67,75,7.83,90,7.83,110,8.05,120,7.99,135,7.66,150,6.905109
12,38.1,6.874773,52,7.64,60,7.84,75,8.13,90,8.22,110,8.51,120,8.56,135,8.19,150,7.64,157,7.300342
14,37.5,6.919994,52,7.71,60,7.93,75,8.32,90,8.6,110,8.84,120,9.06,135,8.79,150,8.12,172,7.391938
16,37.5,7.046041,52,7.77,60,7.98,75,8.43,90,8.91,110,9.15,120,9.54,135,9.46,150,8.67,180,7.84
20,37.9,7.147527,52,7.88,60,8.16,75,8.6,90,9.2,110,9.68,120,10.26,135,11.08,150,9.96,180,8.84

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.85	6.17	6.43	6.37	6.28	6.12	5.53	4.67
8	6.95	7.2	7.37	7.4	7.48	7.36	6.83	5.85
10	7.48	7.67	7.83	7.83	8.05	7.99	7.66	6.9
12	7.64	7.84	8.13	8.22	8.51	8.56	8.19	7.64
14	7.71	7.93	8.32	8.6	8.84	9.06	8.79	8.12
16	7.77	7.98	8.43	8.91	9.15	9.54	9.46	8.67
20	7.88	8.16	8.6	9.2	9.68	10.26	11.08	9.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.86	143.5°	4.05
8	40.9°	4.68	146.5°	5.07
10	39°	5.22	150°	5.98
12	38.1°	5.41	157°	6.72
14	37.5°	5.49	172°	7.32
16	37.5°	5.59	180°	7.84
20	37.9°	5.64	180°	8.84

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