Kuling: ORC Rating

GPH

608.2

OSN

589.1

LOA

11.918 m

Displacement

8249 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6685

Medium

0.9123

High

1.057

Triple Offshore

Low

0.8604

Medium

1.1153

High

1.2447

Boat Specifications

Dimensions

Length overall: 11.918 m
Beam: 3.8 m
Draft: 2.47 m
Displacement: 8249 kg
Crew weight: 732 kg
Wetted surface: 32.72 m²

Sails

Mainsail: 45.87 m²
Genoa: 45.91 m²
Spinnaker: 98.25 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 40 dyp kjøl
Builder: Elan Marine
Designer: RobHumphreys
Year built: 2001

Performance data

Polar CSV

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

6,42.4,4.996917,52,5.57,60,5.84,75,6.02,90,5.88,110,5.65,120,5.46,135,4.89,143.4,4.421927,150,4.1
8,40.4,5.869698,52,6.56,60,6.79,75,6.93,90,6.86,110,6.84,120,6.66,135,6.07,148.5,5.324638,150,5.24
10,38.8,6.415702,52,7.12,60,7.29,75,7.42,90,7.4,110,7.5,120,7.4,135,6.98,150,6.23,151.8,6.127288
12,37.7,6.685848,52,7.4,60,7.56,75,7.7,90,7.72,110,7.88,120,7.83,135,7.54,150,7.02,156.3,6.716448
14,37,6.811618,52,7.53,60,7.71,75,7.89,90,7.96,110,8.18,120,8.16,135,7.93,150,7.54,165.9,6.990613
16,36.5,6.866894,52,7.61,60,7.79,75,8.04,90,8.17,110,8.45,120,8.47,135,8.28,150,7.9,176.8,7.331431
20,36.4,6.969864,52,7.69,60,7.89,75,8.21,90,8.49,110,8.77,120,9.07,135,8.98,150,8.58,179,8.041225
24,36.8,7.018584,52,7.73,60,7.94,75,8.32,90,8.69,110,8.98,120,9.46,135,9.83,150,9.31,179,8.681322

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.84	6.02	5.88	5.65	5.46	4.89	4.1
8	6.56	6.79	6.93	6.86	6.84	6.66	6.07	5.24
10	7.12	7.29	7.42	7.4	7.5	7.4	6.98	6.23
12	7.4	7.56	7.7	7.72	7.88	7.83	7.54	7.02
14	7.53	7.71	7.89	7.96	8.18	8.16	7.93	7.54
16	7.61	7.79	8.04	8.17	8.45	8.47	8.28	7.9
20	7.69	7.89	8.21	8.49	8.77	9.07	8.98	8.58
24	7.73	7.94	8.32	8.69	8.98	9.46	9.83	9.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.69	143.4°	3.55
8	40.4°	4.47	148.5°	4.54
10	38.8°	5	151.8°	5.4
12	37.7°	5.29	156.3°	6.15
14	37°	5.44	165.9°	6.78
16	36.5°	5.52	176.8°	7.32
20	36.4°	5.61	179°	8.04
24	36.8°	5.62	179°	8.68

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.57	6.56	7.12	7.40	7.53	7.61	7.69	7.73
60°	5.84	6.79	7.29	7.56	7.71	7.79	7.89	7.94
75°	6.02	6.93	7.42	7.70	7.89	8.04	8.21	8.32
90°	5.88	6.86	7.40	7.72	7.96	8.17	8.49	8.69
110°	5.65	6.84	7.50	7.88	8.18	8.45	8.77	8.98
120°	5.46	6.66	7.40	7.83	8.16	8.47	9.07	9.46
135°	4.89	6.07	6.98	7.54	7.93	8.28	8.98	9.83
150°	4.10	5.24	6.23	7.02	7.54	7.90	8.58	9.31