VALSERINE IV: ORC Rating

GPH

739.8

OSN

717.7

LOA

7.7 m

Displacement

1984 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5843

Medium

0.8164

High

0.9961

Triple Offshore

Low

0.7684

Medium

1.0375

High

1.2321

Boat Specifications

Dimensions

Length overall: 7.7 m
Beam: 3 m
Draft: 1.16 m
Displacement: 1984 kg
Crew weight: 492 kg
Wetted surface: 14.61 m²

Sails

Mainsail: 21.14 m²
Genoa: 18.19 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 61.35 m²

Design

Type: DJANGO 770 TK
Builder: MAREE HAUTE
Designer: ROLLAND Pierre
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.

6,49.3,3.711096,52,3.9,60,4.29,75,4.59,90,4.79,110,5.02,120,4.91,135,4.49,146.3,4.002625,150,3.84
8,47.9,4.489679,52,4.8,60,5.19,75,5.52,90,5.91,110,6.1,120,5.99,135,5.57,147.3,4.991023,150,4.86
10,47.4,5.126493,52,5.5,60,5.89,75,6.2,90,6.55,110,6.64,120,6.57,135,6.32,147.5,5.845447,150,5.7
12,46.7,5.642894,52,6.03,60,6.3,75,6.52,90,6.95,110,7.16,120,7.06,135,6.76,149.2,6.275031,150,6.23
14,43,5.961548,52,6.4,60,6.58,75,6.77,90,7.18,110,7.73,120,7.62,135,7.25,150,6.56,174.9,5.853172
16,41.1,6.06452,52,6.59,60,6.81,75,7.1,90,7.38,110,8.23,120,8.29,135,7.8,150,6.88,177.1,6.318091
20,40.9,6.125526,52,6.68,60,7,75,7.6,90,7.92,110,8.93,120,9.77,135,9.29,150,7.84,177.2,6.988343

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.9	4.29	4.59	4.79	5.02	4.91	4.49	3.84
8	4.8	5.19	5.52	5.91	6.1	5.99	5.57	4.86
10	5.5	5.89	6.2	6.55	6.64	6.57	6.32	5.7
12	6.03	6.3	6.52	6.95	7.16	7.06	6.76	6.23
14	6.4	6.58	6.77	7.18	7.73	7.62	7.25	6.56
16	6.59	6.81	7.1	7.38	8.23	8.29	7.8	6.88
20	6.68	7	7.6	7.92	8.93	9.77	9.29	7.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	49.3°	2.42	146.3°	3.33
8	47.9°	3.01	147.3°	4.2
10	47.4°	3.47	147.5°	4.93
12	46.7°	3.87	149.2°	5.39
14	43°	4.36	174.9°	5.83
16	41.1°	4.57	177.1°	6.31
20	40.9°	4.63	177.2°	6.98

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°	3.90	4.80	5.50	6.03	6.40	6.59	6.68
60°	4.29	5.19	5.89	6.30	6.58	6.81	7.00
75°	4.59	5.52	6.20	6.52	6.77	7.10	7.60
90°	4.79	5.91	6.55	6.95	7.18	7.38	7.92
110°	5.02	6.10	6.64	7.16	7.73	8.23	8.93
120°	4.91	5.99	6.57	7.06	7.62	8.29	9.77
135°	4.49	5.57	6.32	6.76	7.25	7.80	9.29
150°	3.84	4.86	5.70	6.23	6.56	6.88	7.84