Dehlirious: ORC Rating

GPH

623.5

OSN

606.5

LOA

10.972 m

Displacement

6495 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6528

Medium

0.8831

High

1.0126

Triple Offshore

Low

0.843

Medium

1.0853

High

1.2081

Boat Specifications

Dimensions

Length overall: 10.972 m
Beam: 3.52 m
Draft: 1.98 m
Displacement: 6495 kg
Crew weight: 480 kg
Wetted surface: 28.45 m²

Sails

Mainsail: 42.42 m²
Genoa: 32.76 m²
Spinnaker: 104.14 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 36
Builder: Dehler
Designer: Judel & Vrolijk
Year built: 2000

Performance data

Polar CSV

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

6,42.8,4.633858,52,5.2,60,5.5,75,5.76,90,5.72,110,5.77,120,5.64,135,5.12,145,4.553489,150,4.31
8,41.2,5.435831,52,6.14,60,6.45,75,6.69,90,6.77,110,6.91,120,6.79,135,6.28,150,5.392452
10,41.1,6.117601,52,6.8,60,7.02,75,7.18,90,7.31,110,7.46,120,7.39,135,7.1,150,6.373947
12,40.1,6.445107,52,7.11,60,7.3,75,7.46,90,7.51,110,7.82,120,7.78,135,7.54,150,7.12,157,6.800616
14,39.4,6.548182,52,7.24,60,7.44,75,7.66,90,7.76,110,8.11,120,8.18,135,7.91,150,7.52,176,6.8968
16,39.4,6.612887,52,7.29,60,7.5,75,7.82,90,8,110,8.32,120,8.58,135,8.33,150,7.87,180,7.36
20,39,6.665415,52,7.35,60,7.54,75,7.95,90,8.4,110,8.68,120,9.07,135,9.25,150,8.67,180,8.05

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.5	5.76	5.72	5.77	5.64	5.12	4.31
8	6.14	6.45	6.69	6.77	6.91	6.79	6.28	5.39
10	6.8	7.02	7.18	7.31	7.46	7.39	7.1	6.37
12	7.11	7.3	7.46	7.51	7.82	7.78	7.54	7.12
14	7.24	7.44	7.66	7.76	8.11	8.18	7.91	7.52
16	7.29	7.5	7.82	8	8.32	8.58	8.33	7.87
20	7.35	7.54	7.95	8.4	8.68	9.07	9.25	8.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.4	145°	3.73
8	41.2°	4.09	150°	4.67
10	41.1°	4.61	150°	5.52
12	40.1°	4.93	157°	6.26
14	39.4°	5.06	176°	6.88
16	39.4°	5.11	180°	7.36
20	39°	5.18	180°	8.05

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°	5.20	6.14	6.80	7.11	7.24	7.29	7.35
60°	5.50	6.45	7.02	7.30	7.44	7.50	7.54
75°	5.76	6.69	7.18	7.46	7.66	7.82	7.95
90°	5.72	6.77	7.31	7.51	7.76	8.00	8.40
110°	5.77	6.91	7.46	7.82	8.11	8.32	8.68
120°	5.64	6.79	7.39	7.78	8.18	8.58	9.07
135°	5.12	6.28	7.10	7.54	7.91	8.33	9.25
150°	4.31	5.39	6.37	7.12	7.52	7.87	8.67