Kemphaan — ORC Rating

GPH

643.6

OSN

626.6

LOA

9.808 m

Displacement

4064 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7088

Medium

0.9553

High

1.0856

Triple Offshore

Low

0.9193

Medium

1.1831

High

1.3167

Boat Specifications

Dimensions

Length overall: 9.808 m
Beam: 3.24 m
Draft: 1.47 m
Displacement: 4064 kg
Crew weight: 628 kg
Wetted surface: 23.31 m²

Sails

Mainsail: 31.91 m²
Genoa: 25.84 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 74.67 m²

Design

Type: Dehler 32 JV
Builder: Dehler
Designer: Judel Vrolijk & Co
Year built: 2010

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.

6,43.2,4.499508,52,5.06,60,5.37,75,5.61,90,5.64,110,5.65,120,5.47,135,4.9,144.3,4.408414,150,4.14
8,41.6,5.30892,52,6,60,6.31,75,6.54,90,6.67,110,6.74,120,6.58,135,6.02,147.7,5.323794,150,5.2
10,40.9,5.979995,52,6.62,60,6.82,75,6.98,90,7.15,110,7.24,120,7.15,135,6.83,147.9,6.244674,150,6.1
12,39.5,6.28544,52,6.92,60,7.09,75,7.25,90,7.39,110,7.64,120,7.55,135,7.26,149.7,6.752409,150,6.73
14,38.9,6.373329,52,7.03,60,7.23,75,7.48,90,7.56,110,8.06,120,8.02,135,7.66,150,7.1,174,6.294482
16,38.8,6.40287,52,7.07,60,7.29,75,7.65,90,7.85,110,8.37,120,8.53,135,8.14,150,7.39,177.1,6.80872
20,39,6.472401,52,7.11,60,7.32,75,7.78,90,8.33,110,8.86,120,9.4,135,9.28,150,8.14,178,7.464547

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.06	5.37	5.61	5.64	5.65	5.47	4.9	4.14
8	6	6.31	6.54	6.67	6.74	6.58	6.02	5.2
10	6.62	6.82	6.98	7.15	7.24	7.15	6.83	6.1
12	6.92	7.09	7.25	7.39	7.64	7.55	7.26	6.73
14	7.03	7.23	7.48	7.56	8.06	8.02	7.66	7.1
16	7.07	7.29	7.65	7.85	8.37	8.53	8.14	7.39
20	7.11	7.32	7.78	8.33	8.86	9.4	9.28	8.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.28	144.3°	3.58
8	41.6°	3.97	147.7°	4.5
10	40.9°	4.52	147.9°	5.29
12	39.5°	4.85	149.7°	5.83
14	38.9°	4.96	174°	6.26
16	38.8°	4.99	177.1°	6.8
20	39°	5.03	178°	7.46

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