Begge Dehler: ORC Rating

GPH

568

OSN

554.6

LOA

12.38 m

Displacement

8952 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8044

Medium

1.078

High

1.2393

Triple Offshore

Low

1.0477

Medium

1.3364

High

1.4932

Boat Specifications

Dimensions

Length overall: 12.38 m
Beam: 3.91 m
Draft: 2.42 m
Displacement: 8952 kg
Crew weight: 888 kg
Wetted surface: 38.68 m²

Sails

Mainsail: 57.77 m²
Genoa: 48.09 m²
Spinnaker: 138 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 41 SV DK
Builder: Dehler Segelyachte
Designer: Simonis & Vogd
Year built: 2011

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,44,5.35213,52,5.93,60,6.35,75,6.77,90,6.82,110,6.12,120,5.94,135,5.37,142.8,4.921347,150,4.53
8,42.5,6.306989,52,7.07,60,7.43,75,7.71,90,7.72,110,7.37,120,7.22,135,6.63,147.6,5.850807,150,5.7
10,41.1,6.847466,52,7.61,60,7.89,75,8.12,90,8.14,110,8.06,120,7.97,135,7.6,150,6.74,150.3,6.723219
12,39.9,7.064972,52,7.81,60,8.06,75,8.36,90,8.45,110,8.49,120,8.43,135,8.13,150,7.58,155,7.304362
14,39,7.154383,52,7.92,60,8.16,75,8.48,90,8.74,110,8.84,120,8.92,135,8.57,150,8.1,165,7.516105
16,38.9,7.221393,52,7.99,60,8.22,75,8.59,90,9,110,9.27,120,9.43,135,9.07,150,8.5,180,7.85
20,38.6,7.344657,52,8.07,60,8.29,75,8.73,90,9.31,110,10.01,120,10.12,135,10.28,150,9.45,180,8.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.93	6.35	6.77	6.82	6.12	5.94	5.37	4.53
8	7.07	7.43	7.71	7.72	7.37	7.22	6.63	5.7
10	7.61	7.89	8.12	8.14	8.06	7.97	7.6	6.74
12	7.81	8.06	8.36	8.45	8.49	8.43	8.13	7.58
14	7.92	8.16	8.48	8.74	8.84	8.92	8.57	8.1
16	7.99	8.22	8.59	9	9.27	9.43	9.07	8.5
20	8.07	8.29	8.73	9.31	10.01	10.12	10.28	9.45

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	3.85	142.8°	3.92
8	42.5°	4.65	147.6°	4.94
10	41.1°	5.16	150.3°	5.84
12	39.9°	5.42	155°	6.62
14	39°	5.56	165°	7.26
16	38.9°	5.62	180°	7.85
20	38.6°	5.74	180°	8.66

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.93	7.07	7.61	7.81	7.92	7.99	8.07
60°	6.35	7.43	7.89	8.06	8.16	8.22	8.29
75°	6.77	7.71	8.12	8.36	8.48	8.59	8.73
90°	6.82	7.72	8.14	8.45	8.74	9.00	9.31
110°	6.12	7.37	8.06	8.49	8.84	9.27	10.01
120°	5.94	7.22	7.97	8.43	8.92	9.43	10.12
135°	5.37	6.63	7.60	8.13	8.57	9.07	10.28
150°	4.53	5.70	6.74	7.58	8.10	8.50	9.45