Sjeekie — ORC Rating | RegattaPages

GPH

771.8

OSN

747.6

LOA

6.505 m

Displacement

886 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5796

Medium

0.7973

High

0.9258

Triple Offshore

Low

0.7518

Medium

0.9895

High

1.1438

Boat Specifications

Dimensions

Length overall: 6.505 m
Beam: 2.51 m
Draft: 1.24 m
Displacement: 886 kg
Crew weight: 339 kg
Wetted surface: 11.29 m²

Sails

Mainsail: 13.46 m²
Genoa: 9.23 m²
Spinnaker: 31.33 m²
Asymmetric spinnaker: 0 m²

Design

Type: F & F 65 STD
Builder: F&F Boats
Designer: Jac de Ridder
Year built: 1992

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.

6,43.7,3.582459,52,3.99,60,4.23,75,4.44,90,4.7,110,4.77,120,4.62,135,4.09,148.2,3.565156,150,3.5
8,42.6,4.265742,52,4.77,60,5.03,75,5.28,90,5.58,110,5.63,120,5.53,135,5.05,150,4.43,152,4.349069
10,42.3,4.78617,52,5.32,60,5.54,75,5.77,90,6.05,110,6.11,120,6.02,135,5.76,150,5.24,153.1,5.124482
12,41.7,5.156447,52,5.65,60,5.82,75,6.03,90,6.47,110,6.64,120,6.51,135,6.18,150,5.82,170.4,5.314423
14,40.2,5.34174,52,5.87,60,6.07,75,6.29,90,6.68,110,7.23,120,7.07,135,6.67,150,6.21,180,5.74
16,40.8,5.442572,52,5.97,60,6.24,75,6.63,90,6.88,110,7.76,120,7.77,135,7.22,150,6.66,180,6.11
20,43.4,5.491521,52,5.94,60,6.28,75,6.93,90,7.5,110,8.49,120,9.37,135,8.69,150,7.75,180,6.96

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.99	4.23	4.44	4.7	4.77	4.62	4.09	3.5
8	4.77	5.03	5.28	5.58	5.63	5.53	5.05	4.43
10	5.32	5.54	5.77	6.05	6.11	6.02	5.76	5.24
12	5.65	5.82	6.03	6.47	6.64	6.51	6.18	5.82
14	5.87	6.07	6.29	6.68	7.23	7.07	6.67	6.21
16	5.97	6.24	6.63	6.88	7.76	7.77	7.22	6.66
20	5.94	6.28	6.93	7.5	8.49	9.37	8.69	7.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.7°	2.59	148.2°	3.03
8	42.6°	3.14	152°	3.84
10	42.3°	3.54	153.1°	4.57
12	41.7°	3.85	170.4°	5.24
14	40.2°	4.08	180°	5.74
16	40.8°	4.12	180°	6.11
20	43.4°	3.99	180°	6.96

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