LAMBAIX: ORC Rating

GPH

608.4

OSN

589.7

LOA

10.8 m

Displacement

4933 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6562

Medium

0.9026

High

1.0408

Triple Offshore

Low

0.8517

Medium

1.1173

High

1.2655

Boat Specifications

Dimensions

Length overall: 10.8 m
Beam: 3.55 m
Draft: 2.15 m
Displacement: 4933 kg
Crew weight: 550 kg
Wetted surface: 27.91 m²

Sails

Mainsail: 35.95 m²
Genoa: 33.93 m²
Spinnaker: 104.88 m²
Asymmetric spinnaker: 111.33 m²

Design

Type: SUN FAST 3600
Builder: JEANNEAU
Designer: ANDRIEU DANIEL
Year built: 2013

Performance data

Polar CSV

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

6,43.5,4.673449,52,5.21,60,5.54,75,5.8,90,5.82,110,5.92,120,5.76,135,5.13,144.5,4.593943,150,4.32
8,42,5.557463,52,6.23,60,6.55,75,6.79,90,7,110,7.11,120,6.98,135,6.39,148,5.577514,150,5.46
10,41.2,6.273135,52,6.96,60,7.18,75,7.34,90,7.59,110,7.73,120,7.62,135,7.28,150,6.47787
12,39.8,6.638174,52,7.33,60,7.52,75,7.69,90,7.83,110,8.25,120,8.15,135,7.78,150,7.26,156,6.972833
14,39.8,6.794367,52,7.47,60,7.7,75,8,90,8.08,110,8.69,120,8.76,135,8.3,150,7.73,170,7.077523
16,39.8,6.846431,52,7.53,60,7.78,75,8.24,90,8.45,110,9,120,9.41,135,8.88,150,8.19,180,7.49
20,39.8,6.924527,52,7.58,60,7.83,75,8.4,90,9.1,110,9.62,120,10.24,135,10.4,150,9.3,180,8.37

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.54	5.8	5.82	5.92	5.76	5.13	4.32
8	6.23	6.55	6.79	7	7.11	6.98	6.39	5.46
10	6.96	7.18	7.34	7.59	7.73	7.62	7.28	6.48
12	7.33	7.52	7.69	7.83	8.25	8.15	7.78	7.26
14	7.47	7.7	8	8.08	8.69	8.76	8.3	7.73
16	7.53	7.78	8.24	8.45	9	9.41	8.88	8.19
20	7.58	7.83	8.4	9.1	9.62	10.24	10.4	9.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.39	144.5°	3.74
8	42°	4.13	148°	4.73
10	41.2°	4.72	150°	5.61
12	39.8°	5.1	156°	6.37
14	39.8°	5.22	170°	6.97
16	39.8°	5.26	180°	7.49
20	39.8°	5.32	180°	8.37

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°	5.21	6.23	6.96	7.33	7.47	7.53	7.58
60°	5.54	6.55	7.18	7.52	7.70	7.78	7.83
75°	5.80	6.79	7.34	7.69	8.00	8.24	8.40
90°	5.82	7.00	7.59	7.83	8.08	8.45	9.10
110°	5.92	7.11	7.73	8.25	8.69	9.00	9.62
120°	5.76	6.98	7.62	8.15	8.76	9.41	10.24
135°	5.13	6.39	7.28	7.78	8.30	8.88	10.40
150°	4.32	5.46	6.48	7.26	7.73	8.19	9.30