Time Less: ORC Rating

GPH

606.4

OSN

588.7

LOA

11.293 m

Displacement

7517 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6615

Medium

0.9074

High

1.0556

Triple Offshore

Low

0.8582

Medium

1.1191

High

1.26

Boat Specifications

Dimensions

Length overall: 11.293 m
Beam: 3.76 m
Draft: 2.22 m
Displacement: 7517 kg
Crew weight: 754 kg
Wetted surface: 31.7 m²

Sails

Mainsail: 47.32 m²
Genoa: 34.45 m²
Spinnaker: 111.5 m²
Asymmetric spinnaker: 112.19 m²

Design

Type: Dehler 38
Builder: Dehler
Designer: Judel & Vrolijk
Year built: 2012

Performance data

Polar CSV

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

6,43.1,4.711281,52,5.28,60,5.6,75,5.86,90,5.9,110,5.95,120,5.77,135,5.19,141.5,4.817226,150,4.36
8,41.2,5.528864,52,6.26,60,6.59,75,6.85,90,7.04,110,7.12,120,6.96,135,6.35,149,5.518176,150,5.46
10,40.9,6.271057,52,7,60,7.23,75,7.4,90,7.61,110,7.7,120,7.61,135,7.24,150,6.45,150.5,6.422661
12,39.8,6.716271,52,7.39,60,7.57,75,7.71,90,7.89,110,8.09,120,8.01,135,7.73,150,7.24,156,6.939994
14,38.8,6.85197,52,7.57,60,7.76,75,7.95,90,8.02,110,8.47,120,8.43,135,8.11,150,7.7,172,7.048596
16,38.2,6.884205,52,7.64,60,7.85,75,8.15,90,8.26,110,8.78,120,8.88,135,8.53,150,8.06,180,7.51
20,38.6,7.011972,52,7.67,60,7.91,75,8.35,90,8.76,110,9.2,120,9.65,135,9.49,150,8.87,180,8.23

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.28	5.6	5.86	5.9	5.95	5.77	5.19	4.36
8	6.26	6.59	6.85	7.04	7.12	6.96	6.35	5.46
10	7	7.23	7.4	7.61	7.7	7.61	7.24	6.45
12	7.39	7.57	7.71	7.89	8.09	8.01	7.73	7.24
14	7.57	7.76	7.95	8.02	8.47	8.43	8.11	7.7
16	7.64	7.85	8.15	8.26	8.78	8.88	8.53	8.06
20	7.67	7.91	8.35	8.76	9.2	9.65	9.49	8.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.44	141.5°	3.77
8	41.2°	4.16	149°	4.73
10	40.9°	4.74	150.5°	5.59
12	39.8°	5.16	156°	6.34
14	38.8°	5.34	172°	6.98
16	38.2°	5.41	180°	7.51
20	38.6°	5.48	180°	8.23

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°	5.28	6.26	7.00	7.39	7.57	7.64	7.67
60°	5.60	6.59	7.23	7.57	7.76	7.85	7.91
75°	5.86	6.85	7.40	7.71	7.95	8.15	8.35
90°	5.90	7.04	7.61	7.89	8.02	8.26	8.76
110°	5.95	7.12	7.70	8.09	8.47	8.78	9.20
120°	5.77	6.96	7.61	8.01	8.43	8.88	9.65
135°	5.19	6.35	7.24	7.73	8.11	8.53	9.49
150°	4.36	5.46	6.45	7.24	7.70	8.06	8.87