Bestevaer — ORC Rating

GPH

629.7

OSN

612.7

LOA

11.01 m

Displacement

5333 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7251

Medium

0.9844

High

1.1306

Triple Offshore

Low

0.937

Medium

1.2103

High

1.3504

Boat Specifications

Dimensions

Length overall: 11.01 m
Beam: 3.5 m
Draft: 2.05 m
Displacement: 5333 kg
Crew weight: 500 kg
Wetted surface: 26.79 m²

Sails

Mainsail: 45.48 m²
Genoa: 28.01 m²
Spinnaker: 78.62 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 37 DB
Builder: Dehler Yachtbau
Designer: Dehler/v.d.Stadt
Year built: 1991

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.

6,42.2,4.657099,52,5.23,60,5.52,75,5.76,90,5.7,110,5.65,120,5.46,135,4.89,144.8,4.356632,150,4.11
8,41,5.512054,52,6.21,60,6.48,75,6.68,90,6.75,110,6.77,120,6.6,135,6.01,149.7,5.200397,150,5.18
10,40.3,6.162574,52,6.82,60,7.01,75,7.14,90,7.26,110,7.32,120,7.23,135,6.87,150,6.13,151.8,6.036513
12,39,6.382327,52,7.07,60,7.25,75,7.42,90,7.51,110,7.72,120,7.64,135,7.34,150,6.89,158.1,6.531325
14,39,6.511003,52,7.16,60,7.36,75,7.63,90,7.74,110,8.11,120,8.06,135,7.73,150,7.33,180,6.72
16,38.9,6.553222,52,7.2,60,7.42,75,7.78,90,8.01,110,8.38,120,8.48,135,8.15,150,7.7,180,7.2
20,39,6.678282,52,7.31,60,7.51,75,7.89,90,8.38,110,8.75,120,9.13,135,9.05,150,8.5,180,7.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.52	5.76	5.7	5.65	5.46	4.89	4.11
8	6.21	6.48	6.68	6.75	6.77	6.6	6.01	5.18
10	6.82	7.01	7.14	7.26	7.32	7.23	6.87	6.13
12	7.07	7.25	7.42	7.51	7.72	7.64	7.34	6.89
14	7.16	7.36	7.63	7.74	8.11	8.06	7.73	7.33
16	7.2	7.42	7.78	8.01	8.38	8.48	8.15	7.7
20	7.31	7.51	7.89	8.38	8.75	9.13	9.05	8.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.45	144.8°	3.56
8	41°	4.16	149.7°	4.49
10	40.3°	4.7	151.8°	5.32
12	39°	4.96	158.1°	6.06
14	39°	5.06	180°	6.72
16	38.9°	5.1	180°	7.2
20	39°	5.19	180°	7.93

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