Serdon — ORC Rating | RegattaPages

GPH

668.3

OSN

647

LOA

9.631 m

Displacement

4000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6765

Medium

0.9283

High

1.0742

Triple Offshore

Low

0.8716

Medium

1.1461

High

1.2875

Boat Specifications

Dimensions

Length overall: 9.631 m
Beam: 3.05 m
Draft: 2.11 m
Displacement: 4000 kg
Crew weight: 190 kg
Wetted surface: 24.46 m²

Sails

Mainsail: 29.88 m²
Genoa: 23.51 m²
Spinnaker: 66.34 m²
Asymmetric spinnaker: 0 m²

Design

Type: VQ 32
Builder: vels & partners
Designer: Koopmans
Year built: 2007

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.

6,42.5,4.258913,52,4.76,60,5.01,75,5.22,90,5.22,110,5.29,120,5.14,135,4.65,145.5,4.113448,150,3.91
8,40.4,5.016163,52,5.66,60,5.92,75,6.14,90,6.3,110,6.41,120,6.25,135,5.7,150,4.97,150.1,4.960222
10,40,5.652414,52,6.37,60,6.59,75,6.75,90,6.92,110,7.03,120,6.95,135,6.57,150,5.86,152.2,5.754137
12,39.8,6.065469,52,6.72,60,6.91,75,7.07,90,7.11,110,7.41,120,7.35,135,7.08,150,6.62,156.6,6.319772
14,39.3,6.176986,52,6.85,60,7.06,75,7.28,90,7.34,110,7.71,120,7.75,135,7.46,150,7.08,180,6.43
16,39.2,6.206896,52,6.9,60,7.11,75,7.42,90,7.59,110,7.92,120,8.18,135,7.89,150,7.43,180,6.93
20,39,6.279387,52,6.95,60,7.14,75,7.53,90,8,110,8.26,120,8.7,135,8.91,150,8.28,180,7.65

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5.01	5.22	5.22	5.29	5.14	4.65	3.91
8	5.66	5.92	6.14	6.3	6.41	6.25	5.7	4.97
10	6.37	6.59	6.75	6.92	7.03	6.95	6.57	5.86
12	6.72	6.91	7.07	7.11	7.41	7.35	7.08	6.62
14	6.85	7.06	7.28	7.34	7.71	7.75	7.46	7.08
16	6.9	7.11	7.42	7.59	7.92	8.18	7.89	7.43
20	6.95	7.14	7.53	8	8.26	8.7	8.91	8.28

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.14	145.5°	3.39
8	40.4°	3.82	150.1°	4.3
10	40°	4.33	152.2°	5.09
12	39.8°	4.66	156.6°	5.8
14	39.3°	4.78	180°	6.43
16	39.2°	4.81	180°	6.93
20	39°	4.88	180°	7.65

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