Nemo: ORC Rating

GPH

641

OSN

623.1

LOA

9.808 m

Displacement

4395 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7111

Medium

0.9684

High

1.1107

Triple Offshore

Low

0.9199

Medium

1.1893

High

1.3295

Boat Specifications

Dimensions

Length overall: 9.808 m
Beam: 3.24 m
Draft: 1.76 m
Displacement: 4395 kg
Crew weight: 630 kg
Wetted surface: 24.07 m²

Sails

Mainsail: 35.45 m²
Genoa: 25.66 m²
Spinnaker: 72.89 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 32
Builder: Dehler
Designer: Judel/Vrolijk
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.

6,43.1,4.519543,52,5.09,60,5.41,75,5.66,90,5.58,110,5.58,120,5.41,135,4.89,145.2,4.359744,150,4.13
8,41.9,5.360658,52,6.03,60,6.34,75,6.57,90,6.58,110,6.69,120,6.55,135,6.02,149.7,5.223562,150,5.21
10,40.9,6.006455,52,6.66,60,6.85,75,7,90,7.1,110,7.21,120,7.14,135,6.82,150,6.15,151.6,6.070606
12,39.8,6.299758,52,6.93,60,7.1,75,7.27,90,7.32,110,7.6,120,7.54,135,7.26,150,6.85,158.5,6.502457
14,39.1,6.378485,52,7.03,60,7.23,75,7.48,90,7.58,110,7.98,120,7.98,135,7.65,150,7.26,180,6.68
16,38.9,6.411878,52,7.07,60,7.28,75,7.64,90,7.86,110,8.23,120,8.44,135,8.12,150,7.62,180,7.13
20,39,6.511003,52,7.14,60,7.33,75,7.76,90,8.3,110,8.66,120,9.1,135,9.19,150,8.5,180,7.85

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.41	5.66	5.58	5.58	5.41	4.89	4.13
8	6.03	6.34	6.57	6.58	6.69	6.55	6.02	5.21
10	6.66	6.85	7	7.1	7.21	7.14	6.82	6.15
12	6.93	7.1	7.27	7.32	7.6	7.54	7.26	6.85
14	7.03	7.23	7.48	7.58	7.98	7.98	7.65	7.26
16	7.07	7.28	7.64	7.86	8.23	8.44	8.12	7.62
20	7.14	7.33	7.76	8.3	8.66	9.1	9.19	8.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.3	145.2°	3.58
8	41.9°	3.99	149.7°	4.51
10	40.9°	4.54	151.6°	5.34
12	39.8°	4.84	158.5°	6.05
14	39.1°	4.95	180°	6.68
16	38.9°	4.99	180°	7.13
20	39°	5.06	180°	7.85

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°	5.09	6.03	6.66	6.93	7.03	7.07	7.14
60°	5.41	6.34	6.85	7.10	7.23	7.28	7.33
75°	5.66	6.57	7.00	7.27	7.48	7.64	7.76
90°	5.58	6.58	7.10	7.32	7.58	7.86	8.30
110°	5.58	6.69	7.21	7.60	7.98	8.23	8.66
120°	5.41	6.55	7.14	7.54	7.98	8.44	9.10
135°	4.89	6.02	6.82	7.26	7.65	8.12	9.19
150°	4.13	5.21	6.15	6.85	7.26	7.62	8.50