Lou of Ixopo: ORC Rating

GPH

675.3

OSN

651.4

LOA

11.24 m

Displacement

5397 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5833

Medium

0.8195

High

0.9597

Triple Offshore

Low

0.756

Medium

1.0143

High

1.146

Boat Specifications

Dimensions

Length overall: 11.24 m
Beam: 3.81 m
Draft: 1.88 m
Displacement: 5397 kg
Crew weight: 650 kg
Wetted surface: 26.53 m²

Sails

Mainsail: 28.8 m²
Genoa: 39.05 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 73.57 m²

Design

Type: Sunshine 38
Builder: Jeanneau
Designer: Tony Castro
Year built: 1982
Stability index: 114.5

Performance data

Polar CSV

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

6,44.8,4.28428,52,4.72,60,5.02,75,5.2,90,5.08,110,5.11,120,4.93,135,4.44,144.2,3.994753,150,3.74
8,43,5.154825,52,5.73,60,6.01,75,6.2,90,6.16,110,6.28,120,6.1,135,5.58,147.5,4.95618,150,4.82
10,41.4,5.745816,52,6.38,60,6.6,75,6.77,90,6.85,110,6.97,120,6.87,135,6.48,150,5.76,151.1,5.699831
12,40,6.12236,52,6.75,60,6.93,75,7.09,90,7.21,110,7.36,120,7.32,135,7.04,150,6.52,155.9,6.244289
14,39.3,6.280366,52,6.94,60,7.12,75,7.31,90,7.43,110,7.68,120,7.66,135,7.41,150,7.03,166.7,6.494181
16,39.4,6.392889,52,7.03,60,7.22,75,7.47,90,7.57,110,7.96,120,7.98,135,7.75,150,7.37,177.2,6.848176
20,39.6,6.437268,52,7.09,60,7.31,75,7.65,90,7.91,110,8.44,120,8.65,135,8.48,150,8.01,179,7.521146

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.72	5.02	5.2	5.08	5.11	4.93	4.44	3.74
8	5.73	6.01	6.2	6.16	6.28	6.1	5.58	4.82
10	6.38	6.6	6.77	6.85	6.97	6.87	6.48	5.76
12	6.75	6.93	7.09	7.21	7.36	7.32	7.04	6.52
14	6.94	7.12	7.31	7.43	7.68	7.66	7.41	7.03
16	7.03	7.22	7.47	7.57	7.96	7.98	7.75	7.37
20	7.09	7.31	7.65	7.91	8.44	8.65	8.48	8.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	3.04	144.2°	3.24
8	43°	3.77	147.5°	4.18
10	41.4°	4.31	151.1°	4.99
12	40°	4.69	155.9°	5.7
14	39.3°	4.86	166.7°	6.32
16	39.4°	4.94	177.2°	6.84
20	39.6°	4.96	179°	7.52

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°	4.72	5.73	6.38	6.75	6.94	7.03	7.09
60°	5.02	6.01	6.60	6.93	7.12	7.22	7.31
75°	5.20	6.20	6.77	7.09	7.31	7.47	7.65
90°	5.08	6.16	6.85	7.21	7.43	7.57	7.91
110°	5.11	6.28	6.97	7.36	7.68	7.96	8.44
120°	4.93	6.10	6.87	7.32	7.66	7.98	8.65
135°	4.44	5.58	6.48	7.04	7.41	7.75	8.48
150°	3.74	4.82	5.76	6.52	7.03	7.37	8.01