CHACOSITO: ORC Rating

GPH

605

OSN

586.7

LOA

12.4 m

Displacement

8819 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6474

Medium

0.9026

High

1.054

Triple Offshore

Low

0.8461

Medium

1.1296

High

1.2787

Boat Specifications

Dimensions

Length overall: 12.4 m
Beam: 3.91 m
Draft: 2.14 m
Displacement: 8819 kg
Crew weight: 750 kg
Wetted surface: 39.09 m²

Sails

Mainsail: 52.7 m²
Genoa: 40.66 m²
Spinnaker: 112.04 m²
Asymmetric spinnaker: 108.12 m²

Design

Type: DEHLER 41
Builder: DEHLER
Designer: JUDEL/VROLIJK
Year built: 2010

Performance data

Polar CSV

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

6,44.2,4.672828,52,5.23,60,5.6,75,5.91,90,5.84,110,5.87,120,5.66,135,5.04,144,4.511648,150,4.22
8,43.1,5.642581,52,6.29,60,6.66,75,6.96,90,7.06,110,7.13,120,6.92,135,6.27,148,5.494971,150,5.38
10,42,6.378299,52,7.12,60,7.41,75,7.64,90,7.81,110,7.9,120,7.76,135,7.28,150,6.4,150.5,6.365214
12,41.2,6.818047,52,7.56,60,7.81,75,8.02,90,8.15,110,8.34,120,8.24,135,7.92,150,7.27,154,7.053896
14,40.7,6.951275,52,7.71,60,7.98,75,8.26,90,8.34,110,8.73,120,8.67,135,8.34,150,7.88,163,7.330299
16,40.5,7.009414,52,7.78,60,8.04,75,8.41,90,8.61,110,9.07,120,9.15,135,8.77,150,8.28,180,7.63
20,40.5,7.114621,52,7.85,60,8.09,75,8.51,90,9.04,110,9.55,120,10.06,135,9.85,150,9.14,180,8.45

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.6	5.91	5.84	5.87	5.66	5.04	4.22
8	6.29	6.66	6.96	7.06	7.13	6.92	6.27	5.38
10	7.12	7.41	7.64	7.81	7.9	7.76	7.28	6.4
12	7.56	7.81	8.02	8.15	8.34	8.24	7.92	7.27
14	7.71	7.98	8.26	8.34	8.73	8.67	8.34	7.88
16	7.78	8.04	8.41	8.61	9.07	9.15	8.77	8.28
20	7.85	8.09	8.51	9.04	9.55	10.06	9.85	9.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.35	144°	3.65
8	43.1°	4.12	148°	4.66
10	42°	4.74	150.5°	5.54
12	41.2°	5.13	154°	6.34
14	40.7°	5.27	163°	7.01
16	40.5°	5.33	180°	7.63
20	40.5°	5.41	180°	8.45

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°	5.23	6.29	7.12	7.56	7.71	7.78	7.85
60°	5.60	6.66	7.41	7.81	7.98	8.04	8.09
75°	5.91	6.96	7.64	8.02	8.26	8.41	8.51
90°	5.84	7.06	7.81	8.15	8.34	8.61	9.04
110°	5.87	7.13	7.90	8.34	8.73	9.07	9.55
120°	5.66	6.92	7.76	8.24	8.67	9.15	10.06
135°	5.04	6.27	7.28	7.92	8.34	8.77	9.85
150°	4.22	5.38	6.40	7.27	7.88	8.28	9.14