Details — ORC Rating | RegattaPages

GPH

649.1

OSN

631.5

LOA

9.168 m

Displacement

3218 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.651

Medium

0.8564

High

0.9642

Triple Offshore

Low

0.8291

Medium

1.0332

High

1.1376

Boat Specifications

Dimensions

Length overall: 9.168 m
Beam: 3.04 m
Draft: 1.76 m
Displacement: 3218 kg
Crew weight: 570 kg
Wetted surface: 19.49 m²

Sails

Mainsail: 26.4 m²
Genoa: 36.64 m²
Spinnaker: 70.21 m²
Asymmetric spinnaker: 60.48 m²

Design

Type: Andrews 30 MK1
Builder: Dencho Marine
Designer: Andrews
Year built: 1982

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.

6,42,4.87119,52,5.44,60,5.67,75,5.8,90,5.68,110,5.37,120,5.22,135,4.73,144.9,4.241278,150,4.01
8,40,5.626305,52,6.2,60,6.35,75,6.44,90,6.4,110,6.35,120,6.23,135,5.8,149.6,5.089774,150,5.07
10,37.7,5.952806,52,6.55,60,6.68,75,6.77,90,6.77,110,6.84,120,6.77,135,6.49,150,5.95,153.4,5.782
12,37.1,6.10594,52,6.71,60,6.86,75,7.01,90,7.05,110,7.21,120,7.16,135,6.91,150,6.54,160.8,6.152208
14,36.9,6.177435,52,6.78,60,6.94,75,7.18,90,7.3,110,7.51,120,7.53,135,7.29,150,6.92,174.9,6.385279
16,36.7,6.223686,52,6.84,60,7.01,75,7.29,90,7.5,110,7.81,120,7.88,135,7.67,150,7.27,178.1,6.773724
20,36.9,6.26497,52,6.89,60,7.1,75,7.45,90,7.77,110,8.26,120,8.63,135,8.56,150,8.01,178.6,7.432219
24,38.2,6.273407,52,6.86,60,7.11,75,7.54,90,7.98,110,8.63,120,9.41,135,10.08,150,9.04,177.5,8.147755

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.44	5.67	5.8	5.68	5.37	5.22	4.73	4.01
8	6.2	6.35	6.44	6.4	6.35	6.23	5.8	5.07
10	6.55	6.68	6.77	6.77	6.84	6.77	6.49	5.95
12	6.71	6.86	7.01	7.05	7.21	7.16	6.91	6.54
14	6.78	6.94	7.18	7.3	7.51	7.53	7.29	6.92
16	6.84	7.01	7.29	7.5	7.81	7.88	7.67	7.27
20	6.89	7.1	7.45	7.77	8.26	8.63	8.56	8.01
24	6.86	7.11	7.54	7.98	8.63	9.41	10.08	9.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.62	144.9°	3.47
8	40°	4.31	149.6°	4.39
10	37.7°	4.71	153.4°	5.17
12	37.1°	4.87	160.8°	5.81
14	36.9°	4.94	174.9°	6.36
16	36.7°	4.99	178.1°	6.77
20	36.9°	5.01	178.6°	7.43
24	38.2°	4.93	177.5°	8.14

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