KEFELEG MOR 4 — ORC Rating

GPH

652.2

OSN

631.4

LOA

9.99 m

Displacement

4011 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6894

Medium

0.9531

High

1.1023

Triple Offshore

Low

0.8909

Medium

1.175

High

1.3224

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 2.98 m
Draft: 1.75 m
Displacement: 4011 kg
Crew weight: 625 kg
Wetted surface: 22.69 m²

Sails

Mainsail: 28.62 m²
Genoa: 27.62 m²
Spinnaker: 63.26 m²
Asymmetric spinnaker: 51 m²

Design

Type: DEHLER 33 Classic
Builder: DEHLER YACHTBAU
Designer: JUDEL Friedrich
Year built: 1995

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.

6,43,4.430141,52,4.95,60,5.22,75,5.45,90,5.37,110,5.33,120,5.17,135,4.66,145.7,4.115733,150,3.93
8,41.5,5.260658,52,5.92,60,6.22,75,6.44,90,6.43,110,6.49,120,6.32,135,5.77,149.8,5.009981,150,4.99
10,40.9,5.953535,52,6.62,60,6.82,75,6.97,90,7.06,110,7.12,120,7.03,135,6.66,150,5.93,151.5,5.848771
12,39.6,6.294506,52,6.93,60,7.1,75,7.26,90,7.39,110,7.52,120,7.44,135,7.16,150,6.71,156.6,6.406941
14,38.8,6.377208,52,7.04,60,7.24,75,7.48,90,7.56,110,7.91,120,7.86,135,7.53,150,7.16,174.1,6.544668
16,38.5,6.414449,52,7.09,60,7.3,75,7.64,90,7.83,110,8.3,120,8.33,135,7.97,150,7.51,180,7.01
20,38.8,6.428533,52,7.1,60,7.33,75,7.75,90,8.26,110,8.81,120,9.18,135,9.03,150,8.35,180,7.72

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.95	5.22	5.45	5.37	5.33	5.17	4.66	3.93
8	5.92	6.22	6.44	6.43	6.49	6.32	5.77	4.99
10	6.62	6.82	6.97	7.06	7.12	7.03	6.66	5.93
12	6.93	7.1	7.26	7.39	7.52	7.44	7.16	6.71
14	7.04	7.24	7.48	7.56	7.91	7.86	7.53	7.16
16	7.09	7.3	7.64	7.83	8.3	8.33	7.97	7.51
20	7.1	7.33	7.75	8.26	8.81	9.18	9.03	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.24	145.7°	3.4
8	41.5°	3.94	149.8°	4.33
10	40.9°	4.5	151.5°	5.14
12	39.6°	4.85	156.6°	5.88
14	38.8°	4.97	174.1°	6.51
16	38.5°	5.02	180°	7.01
20	38.8°	5.01	180°	7.72

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