ERYTOS II: ORC Rating

GPH

534

OSN

520.3

LOA

13.305 m

Displacement

6858 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7742

Medium

1.0249

High

1.1709

Triple Offshore

Low

0.997

Medium

1.2591

High

1.4127

Boat Specifications

Dimensions

Length overall: 13.305 m
Beam: 3.98 m
Draft: 2.97 m
Displacement: 6858 kg
Crew weight: 815 kg
Wetted surface: 33.92 m²

Sails

Mainsail: 69.75 m²
Genoa: 44.42 m²
Spinnaker: 149.62 m²
Asymmetric spinnaker: 118.89 m²

Design

Type: JV 44
Builder: PRO-YACHTING
Designer: JUDEL/VROELIJK
Year built: 1998

Performance data

Polar CSV

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

6,42,5.611288,52,6.31,60,6.66,75,6.95,90,6.88,110,6.66,120,6.46,135,5.83,142,5.393327,150,4.91
8,40.5,6.65434,52,7.47,60,7.72,75,7.89,90,7.87,110,7.9,120,7.79,135,7.23,143,6.64884,150,6.13
10,38.4,7.107371,52,7.93,60,8.14,75,8.34,90,8.35,110,8.52,120,8.45,135,8.08,149,7.314791,150,7.24
12,37.7,7.31778,52,8.1,60,8.33,75,8.67,90,8.78,110,9.06,120,9.07,135,8.65,150,8.03,156,7.706239
14,37.1,7.384803,52,8.19,60,8.45,75,8.9,90,9.19,110,9.42,120,9.67,135,9.31,150,8.56,167,7.851226
16,36.6,7.498591,52,8.26,60,8.52,75,9.04,90,9.52,110,9.77,120,10.19,135,10.03,150,9.16,180,8.22
20,36.6,7.610696,52,8.42,60,8.75,75,9.22,90,9.89,110,10.39,120,10.99,135,11.8,150,10.56,180,9.3

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.31	6.66	6.95	6.88	6.66	6.46	5.83	4.91
8	7.47	7.72	7.89	7.87	7.9	7.79	7.23	6.13
10	7.93	8.14	8.34	8.35	8.52	8.45	8.08	7.24
12	8.1	8.33	8.67	8.78	9.06	9.07	8.65	8.03
14	8.19	8.45	8.9	9.19	9.42	9.67	9.31	8.56
16	8.26	8.52	9.04	9.52	9.77	10.19	10.03	9.16
20	8.42	8.75	9.22	9.89	10.39	10.99	11.8	10.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	4.17	142°	4.25
8	40.5°	5.06	143°	5.31
10	38.4°	5.57	149°	6.27
12	37.7°	5.79	156°	7.04
14	37.1°	5.89	167°	7.65
16	36.6°	6.02	180°	8.22
20	36.6°	6.11	180°	9.3

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°	6.31	7.47	7.93	8.10	8.19	8.26	8.42
60°	6.66	7.72	8.14	8.33	8.45	8.52	8.75
75°	6.95	7.89	8.34	8.67	8.90	9.04	9.22
90°	6.88	7.87	8.35	8.78	9.19	9.52	9.89
110°	6.66	7.90	8.52	9.06	9.42	9.77	10.39
120°	6.46	7.79	8.45	9.07	9.67	10.19	10.99
135°	5.83	7.23	8.08	8.65	9.31	10.03	11.80
150°	4.91	6.13	7.24	8.03	8.56	9.16	10.56