HARLEKIN — ORC Rating

GPH

745.8

OSN

727.1

LOA

9.55 m

Displacement

5288 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5543

Medium

0.7353

High

0.8295

Triple Offshore

Low

0.7117

Medium

0.9055

High

0.9907

Boat Specifications

Dimensions

Length overall: 9.55 m
Beam: 2.92 m
Draft: 1.52 m
Displacement: 5288 kg
Crew weight: 420 kg
Wetted surface: 20.75 m²

Sails

Mainsail: 26.64 m²
Genoa: 28.13 m²
Spinnaker: 70.72 m²
Asymmetric spinnaker: 0 m²

Design

Type: LORD HELMSMAN
Builder: HELMSMAN
Designer: HAKAN SOEDERGREN
Year built: 1978
Stability index: 139.6

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.

6,43,3.951576,52,4.41,60,4.65,75,4.8,90,4.8,110,4.9,120,4.74,135,4.25,148.4,3.733591,150,3.68
8,41.4,4.559325,52,5.12,60,5.38,75,5.59,90,5.71,110,5.84,120,5.73,135,5.21,150,4.59,153.8,4.44688
10,41.8,5.070586,52,5.66,60,5.87,75,6.04,90,6.18,110,6.3,120,6.25,135,6.02,150,5.45,152,5.345731
12,42.4,5.362545,52,5.9,60,6.09,75,6.26,90,6.33,110,6.56,120,6.55,135,6.38,150,6.09,161,5.74288
14,42.4,5.470879,52,5.99,60,6.19,75,6.4,90,6.5,110,6.78,120,6.81,135,6.66,150,6.41,175.4,5.989292
16,42.4,5.525046,52,6.04,60,6.24,75,6.5,90,6.65,110,6.91,120,7.06,135,6.94,150,6.66,179,6.310961
20,42.6,5.556332,52,6.04,60,6.28,75,6.6,90,6.88,110,7.12,120,7.35,135,7.47,150,7.21,179,6.811037

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.41	4.65	4.8	4.8	4.9	4.74	4.25	3.68
8	5.12	5.38	5.59	5.71	5.84	5.73	5.21	4.59
10	5.66	5.87	6.04	6.18	6.3	6.25	6.02	5.45
12	5.9	6.09	6.26	6.33	6.56	6.55	6.38	6.09
14	5.99	6.19	6.4	6.5	6.78	6.81	6.66	6.41
16	6.04	6.24	6.5	6.65	6.91	7.06	6.94	6.66
20	6.04	6.28	6.6	6.88	7.12	7.35	7.47	7.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	2.89	148.4°	3.18
8	41.4°	3.42	153.8°	3.99
10	41.8°	3.78	152°	4.72
12	42.4°	3.96	161°	5.43
14	42.4°	4.04	175.4°	5.97
16	42.4°	4.08	179°	6.31
20	42.6°	4.09	179°	6.81

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