Bestevaer — ORC Rating

GPH

631

OSN

612.9

LOA

11.01 m

Displacement

5332 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6414

Medium

0.8747

High

1.0056

Triple Offshore

Low

0.8294

Medium

1.0751

High

1.1991

Boat Specifications

Dimensions

Length overall: 11.01 m
Beam: 3.5 m
Draft: 2.05 m
Displacement: 5332 kg
Crew weight: 500 kg
Wetted surface: 26.47 m²

Sails

Mainsail: 45.48 m²
Genoa: 28.01 m²
Spinnaker: 78.95 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 37 DB
Builder: Dehler Yachtbau
Designer: Dehler/v.d.Stadt
Year built: 1991
Stability index: 112.4

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.

6,42.9,4.668669,52,5.21,60,5.5,75,5.72,90,5.65,110,5.64,120,5.44,135,4.87,144.3,4.359158,150,4.08
8,41.4,5.519183,52,6.2,60,6.47,75,6.67,90,6.74,110,6.77,120,6.6,135,6,149.3,5.210197,150,5.17
10,40.6,6.190146,52,6.82,60,7,75,7.14,90,7.26,110,7.33,120,7.23,135,6.86,150,6.14,152,6.036598
12,39,6.36946,52,7.06,60,7.25,75,7.42,90,7.5,110,7.74,120,7.65,135,7.35,150,6.9,157.7,6.571483
14,39,6.498136,52,7.15,60,7.35,75,7.64,90,7.75,110,8.13,120,8.08,135,7.75,150,7.35,171.8,6.789413
16,38.8,6.544016,52,7.2,60,7.42,75,7.77,90,8.03,110,8.38,120,8.5,135,8.19,150,7.74,179,7.201097
20,38.8,6.67233,52,7.31,60,7.52,75,7.89,90,8.39,110,8.75,120,9.14,135,9.11,150,8.57,179,7.951211

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.5	5.72	5.65	5.64	5.44	4.87	4.08
8	6.2	6.47	6.67	6.74	6.77	6.6	6	5.17
10	6.82	7	7.14	7.26	7.33	7.23	6.86	6.14
12	7.06	7.25	7.42	7.5	7.74	7.65	7.35	6.9
14	7.15	7.35	7.64	7.75	8.13	8.08	7.75	7.35
16	7.2	7.42	7.77	8.03	8.38	8.5	8.19	7.74
20	7.31	7.52	7.89	8.39	8.75	9.14	9.11	8.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.42	144.3°	3.54
8	41.4°	4.14	149.3°	4.48
10	40.6°	4.7	152°	5.33
12	39°	4.95	157.7°	6.08
14	39°	5.05	171.8°	6.72
16	38.8°	5.1	179°	7.2
20	38.8°	5.2	179°	7.95

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