ARAL: ORC Rating

GPH

615.3

OSN

600.6

LOA

10.3 m

Displacement

6276 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6706

Medium

0.8873

High

1.015

Triple Offshore

Low

0.867

Medium

1.0936

High

1.2124

Boat Specifications

Dimensions

Length overall: 10.3 m
Beam: 3.61 m
Draft: 2.12 m
Displacement: 6276 kg
Crew weight: 620 kg
Wetted surface: 27.5 m²

Sails

Mainsail: 41.47 m²
Genoa: 29.2 m²
Spinnaker: 90.14 m²
Asymmetric spinnaker: 100.34 m²

Design

Type: DEHLER 34 JV
Builder: DEHLER
Designer: JUDEL/VROLIJK
Year built: 2019
Stability index: 124.6

Performance data

Polar CSV

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

6,43.6,4.971196,52,5.54,60,5.89,75,6.19,90,6.16,110,5.75,120,5.58,135,5.03,144.2,4.54958,150,4.26
8,41.8,5.808369,52,6.48,60,6.75,75,6.98,90,6.98,110,6.85,120,6.7,135,6.19,147.8,5.507017,150,5.38
10,40.5,6.246663,52,6.94,60,7.17,75,7.37,90,7.42,110,7.42,120,7.34,135,7.01,148.4,6.398764,150,6.29
12,38.7,6.381094,52,7.13,60,7.35,75,7.62,90,7.73,110,7.81,120,7.77,135,7.5,150,6.94,158.3,6.586789
14,38.2,6.527906,52,7.23,60,7.45,75,7.78,90,7.99,110,8.14,120,8.16,135,7.91,150,7.41,170,6.833821
16,37.8,6.580987,52,7.32,60,7.52,75,7.89,90,8.2,110,8.39,120,8.53,135,8.31,150,7.78,177.2,7.248654
20,38.1,6.671453,52,7.39,60,7.62,75,8.03,90,8.47,110,8.75,120,9.18,135,9.16,150,8.53,179,7.951211

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.54	5.89	6.19	6.16	5.75	5.58	5.03	4.26
8	6.48	6.75	6.98	6.98	6.85	6.7	6.19	5.38
10	6.94	7.17	7.37	7.42	7.42	7.34	7.01	6.29
12	7.13	7.35	7.62	7.73	7.81	7.77	7.5	6.94
14	7.23	7.45	7.78	7.99	8.14	8.16	7.91	7.41
16	7.32	7.52	7.89	8.2	8.39	8.53	8.31	7.78
20	7.39	7.62	8.03	8.47	8.75	9.18	9.16	8.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.6	144.2°	3.69
8	41.8°	4.33	147.8°	4.66
10	40.5°	4.75	148.4°	5.45
12	38.7°	4.98	158.3°	6.12
14	38.2°	5.13	170°	6.73
16	37.8°	5.2	177.2°	7.24
20	38.1°	5.25	179°	7.95

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°	5.54	6.48	6.94	7.13	7.23	7.32	7.39
60°	5.89	6.75	7.17	7.35	7.45	7.52	7.62
75°	6.19	6.98	7.37	7.62	7.78	7.89	8.03
90°	6.16	6.98	7.42	7.73	7.99	8.20	8.47
110°	5.75	6.85	7.42	7.81	8.14	8.39	8.75
120°	5.58	6.70	7.34	7.77	8.16	8.53	9.18
135°	5.03	6.19	7.01	7.50	7.91	8.31	9.16
150°	4.26	5.38	6.29	6.94	7.41	7.78	8.53