TUCACU: ORC Rating

GPH

697.9

OSN

677.3

LOA

10.112 m

Displacement

4860 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5776

Medium

0.7878

High

0.9111

Triple Offshore

Low

0.7458

Medium

0.9732

High

1.0891

Boat Specifications

Dimensions

Length overall: 10.112 m
Beam: 3.41 m
Draft: 1.8 m
Displacement: 4860 kg
Crew weight: 320 kg
Wetted surface: 23.49 m²

Sails

Mainsail: 28.87 m²
Genoa: 26.17 m²
Spinnaker: 64.95 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 34
Builder: DEHLER
Designer: VAN DE STADT
Year built: 1982

Performance data

Polar CSV

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

6,43.9,4.16348,52,4.6,60,4.87,75,5.08,90,5.07,110,5.12,120,4.96,135,4.49,147,3.934799,150,3.82
8,41.6,4.814134,52,5.42,60,5.71,75,5.96,90,6.08,110,6.17,120,6.02,135,5.48,150,4.81,151,4.767786
10,41.2,5.395959,52,6.07,60,6.31,75,6.48,90,6.65,110,6.73,120,6.65,135,6.31,150,5.66,153.5,5.486436
12,41.2,5.847837,52,6.42,60,6.6,75,6.75,90,6.92,110,7.06,120,6.99,135,6.77,150,6.37,159,6.009123
14,40.5,6.009948,52,6.58,60,6.76,75,6.95,90,7.04,110,7.36,120,7.31,135,7.08,150,6.77,180,6.24
16,40.1,6.039836,52,6.65,60,6.85,75,7.1,90,7.21,110,7.63,120,7.64,135,7.41,150,7.07,180,6.68
20,40.9,6.046145,52,6.66,60,6.88,75,7.26,90,7.57,110,7.91,120,8.2,135,8.1,150,7.71,180,7.27

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.6	4.87	5.08	5.07	5.12	4.96	4.49	3.82
8	5.42	5.71	5.96	6.08	6.17	6.02	5.48	4.81
10	6.07	6.31	6.48	6.65	6.73	6.65	6.31	5.66
12	6.42	6.6	6.75	6.92	7.06	6.99	6.77	6.37
14	6.58	6.76	6.95	7.04	7.36	7.31	7.08	6.77
16	6.65	6.85	7.1	7.21	7.63	7.64	7.41	7.07
20	6.66	6.88	7.26	7.57	7.91	8.2	8.1	7.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3	147°	3.3
8	41.6°	3.6	151°	4.17
10	41.2°	4.06	153.5°	4.91
12	41.2°	4.4	159°	5.61
14	40.5°	4.57	180°	6.24
16	40.1°	4.62	180°	6.68
20	40.9°	4.57	180°	7.27

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°	4.60	5.42	6.07	6.42	6.58	6.65	6.66
60°	4.87	5.71	6.31	6.60	6.76	6.85	6.88
75°	5.08	5.96	6.48	6.75	6.95	7.10	7.26
90°	5.07	6.08	6.65	6.92	7.04	7.21	7.57
110°	5.12	6.17	6.73	7.06	7.36	7.63	7.91
120°	4.96	6.02	6.65	6.99	7.31	7.64	8.20
135°	4.49	5.48	6.31	6.77	7.08	7.41	8.10
150°	3.82	4.81	5.66	6.37	6.77	7.07	7.71