HARRY — ORC Rating | RegattaPages

GPH

758.2

OSN

734

LOA

8.59 m

Displacement

3658 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5332

Medium

0.7274

High

0.8613

Triple Offshore

Low

0.684

Medium

0.8949

High

1.0174

Boat Specifications

Dimensions

Length overall: 8.59 m
Beam: 2.89 m
Draft: 1.79 m
Displacement: 3658 kg
Crew weight: 300 kg
Wetted surface: 18.68 m²

Sails

Mainsail: 18.28 m²
Genoa: 17.18 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.

6,43.1,3.670417,52,4.08,60,4.29,75,4.45,90,4.66,110,4.77,120,4.63,135,4.24,148,3.737996,150,3.66
8,40.5,4.247731,52,4.8,60,5.04,75,5.26,90,5.62,110,5.74,120,5.62,135,5.17,150,4.57,152,4.484977
10,40.1,4.745586,52,5.41,60,5.65,75,5.84,90,6.14,110,6.23,120,6.17,135,5.92,150,5.36,153,5.23004
12,40.9,5.265571,52,5.81,60,5.98,75,6.12,90,6.4,110,6.53,120,6.48,135,6.3,150,5.98,162,5.583264
14,39.8,5.518796,52,6.03,60,6.18,75,6.31,90,6.52,110,6.81,120,6.77,135,6.58,150,6.31,180,5.87
16,38.6,5.630051,52,6.17,60,6.32,75,6.47,90,6.62,110,7.06,120,7.07,135,6.88,150,6.57,180,6.23
20,39,5.713212,52,6.27,60,6.48,75,6.75,90,6.88,110,7.32,120,7.56,135,7.48,150,7.14,180,6.75

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.08	4.29	4.45	4.66	4.77	4.63	4.24	3.66
8	4.8	5.04	5.26	5.62	5.74	5.62	5.17	4.57
10	5.41	5.65	5.84	6.14	6.23	6.17	5.92	5.36
12	5.81	5.98	6.12	6.4	6.53	6.48	6.3	5.98
14	6.03	6.18	6.31	6.52	6.81	6.77	6.58	6.31
16	6.17	6.32	6.47	6.62	7.06	7.07	6.88	6.57
20	6.27	6.48	6.75	6.88	7.32	7.56	7.48	7.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.68	148°	3.17
8	40.5°	3.23	152°	3.96
10	40.1°	3.63	153°	4.66
12	40.9°	3.98	162°	5.31
14	39.8°	4.24	180°	5.87
16	38.6°	4.4	180°	6.23
20	39°	4.44	180°	6.75

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