Havglytt 2: ORC Rating

GPH

667.3

OSN

644.9

LOA

10.95 m

Displacement

6906 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.589

Medium

0.8232

High

0.9825

Triple Offshore

Low

0.7633

Medium

1.024

High

1.1736

Boat Specifications

Dimensions

Length overall: 10.95 m
Beam: 3.71 m
Draft: 2.11 m
Displacement: 6906 kg
Crew weight: 672 kg
Wetted surface: 29.95 m²

Sails

Mainsail: 37.21 m²
Genoa: 33.75 m²
Spinnaker: 76.01 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sun Fast 37
Builder: Jeanneau
Designer: Jacques Fauroux
Year built: 1999

Performance data

Polar CSV

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

6,44.2,4.296212,52,4.77,60,5.06,75,5.28,90,5.21,110,5.19,120,5.01,135,4.5,146,3.980519,150,3.81
8,42,5.046123,52,5.68,60,5.99,75,6.24,90,6.23,110,6.32,120,6.13,135,5.56,150,4.87,150.5,4.848592
10,41.2,5.67506,52,6.4,60,6.68,75,6.89,90,7.01,110,7.08,120,6.97,135,6.49,150,5.76,153,5.611631
12,40.9,6.231367,52,6.89,60,7.08,75,7.24,90,7.39,110,7.48,120,7.4,135,7.11,150,6.56,155.5,6.285982
14,39.8,6.481982,52,7.13,60,7.3,75,7.47,90,7.6,110,7.81,120,7.73,135,7.47,150,7.11,172,6.452798
16,39,6.549606,52,7.23,60,7.43,75,7.66,90,7.74,110,8.14,120,8.07,135,7.8,150,7.45,180,6.96
20,39,6.588209,52,7.28,60,7.5,75,7.88,90,8.17,110,8.59,120,8.79,135,8.53,150,8.09,180,7.64

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.77	5.06	5.28	5.21	5.19	5.01	4.5	3.81
8	5.68	5.99	6.24	6.23	6.32	6.13	5.56	4.87
10	6.4	6.68	6.89	7.01	7.08	6.97	6.49	5.76
12	6.89	7.08	7.24	7.39	7.48	7.4	7.11	6.56
14	7.13	7.3	7.47	7.6	7.81	7.73	7.47	7.11
16	7.23	7.43	7.66	7.74	8.14	8.07	7.8	7.45
20	7.28	7.5	7.88	8.17	8.59	8.79	8.53	8.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.08	146°	3.3
8	42°	3.75	150.5°	4.22
10	41.2°	4.27	153°	5
12	40.9°	4.71	155.5°	5.72
14	39.8°	4.98	172°	6.39
16	39°	5.09	180°	6.96
20	39°	5.12	180°	7.64

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°	4.77	5.68	6.40	6.89	7.13	7.23	7.28
60°	5.06	5.99	6.68	7.08	7.30	7.43	7.50
75°	5.28	6.24	6.89	7.24	7.47	7.66	7.88
90°	5.21	6.23	7.01	7.39	7.60	7.74	8.17
110°	5.19	6.32	7.08	7.48	7.81	8.14	8.59
120°	5.01	6.13	6.97	7.40	7.73	8.07	8.79
135°	4.50	5.56	6.49	7.11	7.47	7.80	8.53
150°	3.81	4.87	5.76	6.56	7.11	7.45	8.09