CHARLOTTE 3: ORC Rating

GPH

605.7

OSN

584.6

LOA

10.8 m

Displacement

4963 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6576

Medium

0.9144

High

1.0661

Triple Offshore

Low

0.85

Medium

1.1242

High

1.2835

Boat Specifications

Dimensions

Length overall: 10.8 m
Beam: 3.55 m
Draft: 2.15 m
Displacement: 4963 kg
Crew weight: 661 kg
Wetted surface: 27.15 m²

Sails

Mainsail: 39.23 m²
Genoa: 29.06 m²
Spinnaker: 105.42 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN FAST 3600 Ca
Builder: JEANNEAU SA
Designer: ANDRIEU Y.DESIGN
Year built: 2013
Stability index: 125.5

Performance data

Polar CSV

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

6,43.6,4.6674,52,5.2,60,5.5,75,5.73,90,5.73,110,5.85,120,5.7,135,5.15,140.8,4.839056,150,4.33
8,41.8,5.566913,52,6.23,60,6.54,75,6.75,90,6.92,110,7.06,120,6.93,135,6.39,147.9,5.607221,150,5.49
10,40.8,6.28802,52,6.98,60,7.18,75,7.33,90,7.54,110,7.69,120,7.6,135,7.26,150,6.52,150.2,6.510976
12,39,6.704017,52,7.39,60,7.55,75,7.68,90,7.79,110,8.21,120,8.13,135,7.78,150,7.29,156.5,7.000632
14,38.4,6.890449,52,7.59,60,7.79,75,8.02,90,8.04,110,8.65,120,8.74,135,8.3,150,7.77,166.7,7.203198
16,38.2,6.97328,52,7.66,60,7.91,75,8.33,90,8.44,110,8.95,120,9.37,135,8.9,150,8.25,177.2,7.518977
20,38.1,7.027264,52,7.71,60,8,75,8.62,90,9.21,110,9.52,120,10.15,135,10.44,150,9.41,175.4,8.437177

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.5	5.73	5.73	5.85	5.7	5.15	4.33
8	6.23	6.54	6.75	6.92	7.06	6.93	6.39	5.49
10	6.98	7.18	7.33	7.54	7.69	7.6	7.26	6.52
12	7.39	7.55	7.68	7.79	8.21	8.13	7.78	7.29
14	7.59	7.79	8.02	8.04	8.65	8.74	8.3	7.77
16	7.66	7.91	8.33	8.44	8.95	9.37	8.9	8.25
20	7.71	8	8.62	9.21	9.52	10.15	10.44	9.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.38	140.8°	3.75
8	41.8°	4.15	147.9°	4.75
10	40.8°	4.76	150.2°	5.65
12	39°	5.21	156.5°	6.42
14	38.4°	5.4	166.7°	7.01
16	38.2°	5.48	177.2°	7.51
20	38.1°	5.53	175.4°	8.41

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°	5.20	6.23	6.98	7.39	7.59	7.66	7.71
60°	5.50	6.54	7.18	7.55	7.79	7.91	8.00
75°	5.73	6.75	7.33	7.68	8.02	8.33	8.62
90°	5.73	6.92	7.54	7.79	8.04	8.44	9.21
110°	5.85	7.06	7.69	8.21	8.65	8.95	9.52
120°	5.70	6.93	7.60	8.13	8.74	9.37	10.15
135°	5.15	6.39	7.26	7.78	8.30	8.90	10.44
150°	4.33	5.49	6.52	7.29	7.77	8.25	9.41