HARRY — ORC Rating | RegattaPages

GPH

748.2

OSN

722.2

LOA

8.599 m

Displacement

3621 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5443

Medium

0.7444

High

0.8696

Triple Offshore

Low

0.6956

Medium

0.9073

High

1.0216

Boat Specifications

Dimensions

Length overall: 8.599 m
Beam: 2.82 m
Draft: 1.78 m
Displacement: 3621 kg
Crew weight: 300 kg
Wetted surface: 17.91 m²

Sails

Mainsail: 18.1 m²
Genoa: 20.68 m²
Spinnaker: 56.21 m²
Asymmetric spinnaker: 0 m²

Design

Type: Polo 86
Builder: GILHEMMER AS MARIN
Designer: T.Skjonsberg
Year built: 1979

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.

6,43.1,3.834764,52,4.24,60,4.46,75,4.59,90,4.66,110,4.76,120,4.62,135,4.2,146.8,3.728648,150,3.6
8,40.8,4.491443,52,5.02,60,5.23,75,5.39,90,5.56,110,5.69,120,5.58,135,5.16,150,4.57,150.9,4.532074
10,39.8,4.985139,52,5.57,60,5.75,75,5.88,90,6.09,110,6.2,120,6.14,135,5.87,150,5.37,154.1,5.19144
12,38.9,5.332524,52,5.89,60,6.04,75,6.17,90,6.37,110,6.52,120,6.48,135,6.29,150,5.95,161.2,5.588131
14,38,5.520229,52,6.09,60,6.23,75,6.37,90,6.54,110,6.78,120,6.76,135,6.59,150,6.31,174.9,5.843133
16,37.6,5.641876,52,6.22,60,6.36,75,6.54,90,6.64,110,7.01,120,7.02,135,6.87,150,6.59,178.6,6.201851
20,37.8,5.733052,52,6.32,60,6.51,75,6.77,90,6.9,110,7.31,120,7.51,135,7.43,150,7.12,179,6.731025
24,39,5.738948,52,6.32,60,6.53,75,6.9,90,7.14,110,7.51,120,7.87,135,8.04,150,7.69,178.6,7.222156

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.24	4.46	4.59	4.66	4.76	4.62	4.2	3.6
8	5.02	5.23	5.39	5.56	5.69	5.58	5.16	4.57
10	5.57	5.75	5.88	6.09	6.2	6.14	5.87	5.37
12	5.89	6.04	6.17	6.37	6.52	6.48	6.29	5.95
14	6.09	6.23	6.37	6.54	6.78	6.76	6.59	6.31
16	6.22	6.36	6.54	6.64	7.01	7.02	6.87	6.59
20	6.32	6.51	6.77	6.9	7.31	7.51	7.43	7.12
24	6.32	6.53	6.9	7.14	7.51	7.87	8.04	7.69

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.8	146.8°	3.12
8	40.8°	3.4	150.9°	3.96
10	39.8°	3.83	154.1°	4.67
12	38.9°	4.15	161.2°	5.29
14	38°	4.35	174.9°	5.82
16	37.6°	4.47	178.6°	6.2
20	37.8°	4.53	179°	6.73
24	39°	4.46	178.6°	7.22

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