Passion: ORC Rating

GPH

578

OSN

560.1

LOA

14.265 m

Displacement

14192 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6846

Medium

0.9474

High

1.1253

Triple Offshore

Low

0.8879

Medium

1.1792

High

1.3442

Boat Specifications

Dimensions

Length overall: 14.265 m
Beam: 4.17 m
Draft: 2.46 m
Displacement: 14192 kg
Crew weight: 1008 kg
Wetted surface: 45.89 m²

Sails

Mainsail: 65.37 m²
Genoa: 45.45 m²
Spinnaker: 137.23 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 47
Builder: Dehler
Designer: Judel&Vrolijk
Year built: 2004

Performance data

Polar CSV

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

6,43.5,4.921597,52,5.51,60,5.84,75,6.11,90,6.04,110,6.06,120,5.9,135,5.33,141,4.966892,150,4.46
8,41.2,5.781385,52,6.54,60,6.89,75,7.18,90,7.24,110,7.37,120,7.19,135,6.56,148,5.742599,150,5.62
10,40.9,6.562118,52,7.39,60,7.68,75,7.91,90,8.06,110,8.18,120,8.08,135,7.58,150,6.63,151,6.562852
12,40.5,7.154073,52,7.9,60,8.12,75,8.29,90,8.45,110,8.61,120,8.54,135,8.21,150,7.53,153,7.36246
14,39.4,7.402293,52,8.15,60,8.35,75,8.53,90,8.61,110,8.96,120,8.91,135,8.6,150,8.16,160,7.704647
16,38.8,7.49354,52,8.27,60,8.49,75,8.73,90,8.81,110,9.28,120,9.3,135,8.96,150,8.54,180,7.88
20,37.9,7.553061,52,8.35,60,8.59,75,9,90,9.28,110,9.7,120,10.05,135,9.82,150,9.26,180,8.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.51	5.84	6.11	6.04	6.06	5.9	5.33	4.46
8	6.54	6.89	7.18	7.24	7.37	7.19	6.56	5.62
10	7.39	7.68	7.91	8.06	8.18	8.08	7.58	6.63
12	7.9	8.12	8.29	8.45	8.61	8.54	8.21	7.53
14	8.15	8.35	8.53	8.61	8.96	8.91	8.6	8.16
16	8.27	8.49	8.73	8.81	9.28	9.3	8.96	8.54
20	8.35	8.59	9	9.28	9.7	10.05	9.82	9.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.57	141°	3.86
8	41.2°	4.35	148°	4.87
10	40.9°	4.96	151°	5.74
12	40.5°	5.44	153°	6.56
14	39.4°	5.72	160°	7.24
16	38.8°	5.84	180°	7.88
20	37.9°	5.96	180°	8.67

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°	5.51	6.54	7.39	7.90	8.15	8.27	8.35
60°	5.84	6.89	7.68	8.12	8.35	8.49	8.59
75°	6.11	7.18	7.91	8.29	8.53	8.73	9.00
90°	6.04	7.24	8.06	8.45	8.61	8.81	9.28
110°	6.06	7.37	8.18	8.61	8.96	9.28	9.70
120°	5.90	7.19	8.08	8.54	8.91	9.30	10.05
135°	5.33	6.56	7.58	8.21	8.60	8.96	9.82
150°	4.46	5.62	6.63	7.53	8.16	8.54	9.26