Let's Get It On — ORC Rating

GPH

582.2

OSN

565.9

LOA

10.85 m

Displacement

4990 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7231

Medium

0.9512

High

1.0746

Triple Offshore

Low

0.9218

Medium

1.1528

High

1.276

Boat Specifications

Dimensions

Length overall: 10.85 m
Beam: 3.15 m
Draft: 2.28 m
Displacement: 4990 kg
Crew weight: 636 kg
Wetted surface: 25.9 m²

Sails

Mainsail: 41.5 m²
Genoa: 34.7 m²
Spinnaker: 112.58 m²
Asymmetric spinnaker: 0 m²

Design

Type: CORBY 36
Designer: John CORBY
Year built: 1995
Stability index: 144.6

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.

6,42,5.261424,52,5.88,60,6.15,75,6.32,90,6.19,110,6.11,120,5.98,135,5.41,142.2,4.999019,150,4.56
8,39.9,6.139486,52,6.82,60,7.01,75,7.12,90,7.06,110,7.18,120,7.11,135,6.66,146.9,5.944716,150,5.75
10,38.1,6.53167,52,7.24,60,7.41,75,7.53,90,7.52,110,7.71,120,7.69,135,7.4,150,6.75,152.3,6.618525
12,37,6.686404,52,7.43,60,7.62,75,7.81,90,7.85,110,8.08,120,8.15,135,7.9,150,7.42,158.3,7.060349
14,36.6,6.776136,52,7.53,60,7.74,75,8.02,90,8.14,110,8.33,120,8.59,135,8.4,150,7.88,170,7.239992
16,36.4,6.845624,52,7.6,60,7.82,75,8.17,90,8.41,110,8.57,120,8.93,135,8.94,150,8.36,177.2,7.619096
20,36.6,6.900697,52,7.66,60,7.9,75,8.35,90,8.82,110,8.98,120,9.54,135,10.4,150,9.52,176.6,8.494953

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.88	6.15	6.32	6.19	6.11	5.98	5.41	4.56
8	6.82	7.01	7.12	7.06	7.18	7.11	6.66	5.75
10	7.24	7.41	7.53	7.52	7.71	7.69	7.4	6.75
12	7.43	7.62	7.81	7.85	8.08	8.15	7.9	7.42
14	7.53	7.74	8.02	8.14	8.33	8.59	8.4	7.88
16	7.6	7.82	8.17	8.41	8.57	8.93	8.94	8.36
20	7.66	7.9	8.35	8.82	8.98	9.54	10.4	9.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.91	142.2°	3.95
8	39.9°	4.71	146.9°	4.98
10	38.1°	5.14	152.3°	5.86
12	37°	5.34	158.3°	6.56
14	36.6°	5.44	170°	7.13
16	36.4°	5.51	177.2°	7.61
20	36.6°	5.54	176.6°	8.48

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