NAFPARIS: ORC Rating

GPH

662.9

OSN

643

LOA

11.51 m

Displacement

6850 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5655

Medium

0.8116

High

0.9702

Triple Offshore

Low

0.7533

Medium

1.0389

High

1.2053

Boat Specifications

Dimensions

Length overall: 11.51 m
Beam: 3.99 m
Draft: 2.06 m
Displacement: 6850 kg
Crew weight: 480 kg
Wetted surface: 33.18 m²

Sails

Mainsail: 31.73 m²
Genoa: 32.91 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 84.28 m²

Design

Type: OCEANIS 38 Cruiser
Builder: BENETEAU
Designer: FINOT-CONQ
Year built: 2015
Stability index: 108.8

Performance data

Polar CSV

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

6,46,4.030758,52,4.4,60,4.87,75,5.45,90,5.69,110,5.47,120,5.14,135,4.48,145.1,4.011452,150,3.8
8,44.1,4.91557,52,5.46,60,5.97,75,6.59,90,6.87,110,6.68,120,6.35,135,5.7,146.2,5.12645,150,4.92
10,42.6,5.569917,52,6.22,60,6.76,75,7.36,90,7.6,110,7.5,120,7.3,135,6.73,146.6,6.084941,150,5.87
12,41.8,6.143726,52,6.87,60,7.17,75,7.67,90,7.98,110,7.96,120,7.81,135,7.49,146.6,6.947374,150,6.69
14,41.4,6.57236,52,7.28,60,7.52,75,7.81,90,8.25,110,8.38,120,8.25,135,7.95,148,7.417032,150,7.27
16,41.1,6.741304,52,7.46,60,7.72,75,7.96,90,8.42,110,8.83,120,8.75,135,8.39,150,7.65,151.4,7.551399
20,41.2,6.778175,52,7.52,60,7.81,75,8.26,90,8.69,110,9.6,120,9.8,135,9.42,150,8.28,176.8,7.611869

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.4	4.87	5.45	5.69	5.47	5.14	4.48	3.8
8	5.46	5.97	6.59	6.87	6.68	6.35	5.7	4.92
10	6.22	6.76	7.36	7.6	7.5	7.3	6.73	5.87
12	6.87	7.17	7.67	7.98	7.96	7.81	7.49	6.69
14	7.28	7.52	7.81	8.25	8.38	8.25	7.95	7.27
16	7.46	7.72	7.96	8.42	8.83	8.75	8.39	7.65
20	7.52	7.81	8.26	8.69	9.6	9.8	9.42	8.28

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46°	2.8	145.1°	3.29
8	44.1°	3.53	146.2°	4.26
10	42.6°	4.1	146.6°	5.08
12	41.8°	4.58	146.6°	5.8
14	41.4°	4.93	148°	6.29
16	41.1°	5.08	151.4°	6.63
20	41.2°	5.1	176.8°	7.6

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°	4.40	5.46	6.22	6.87	7.28	7.46	7.52
60°	4.87	5.97	6.76	7.17	7.52	7.72	7.81
75°	5.45	6.59	7.36	7.67	7.81	7.96	8.26
90°	5.69	6.87	7.60	7.98	8.25	8.42	8.69
110°	5.47	6.68	7.50	7.96	8.38	8.83	9.60
120°	5.14	6.35	7.30	7.81	8.25	8.75	9.80
135°	4.48	5.70	6.73	7.49	7.95	8.39	9.42
150°	3.80	4.92	5.87	6.69	7.27	7.65	8.28