NN: ORC Rating | Offwind

GPH

655.6

OSN

632.5

LOA

13.25 m

Displacement

13963 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.667

Medium

0.935

High

1.1365

Triple Offshore

Low

0.8628

Medium

1.1757

High

1.3705

Boat Specifications

Dimensions

Length overall: 13.25 m
Beam: 4.37 m
Draft: 2.15 m
Displacement: 13963 kg
Crew weight: 872 kg
Wetted surface: 43.82 m²

Sails

Mainsail: 41.94 m²
Genoa: 59.6 m²
Spinnaker: 125.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN KISS 45
Builder: Jeanneau
Designer: Briand
Year built: 1982

Performance data

Polar CSV

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

6,44.7,4.290943,52,4.73,60,5.04,75,5.27,90,5.21,110,5.2,120,5.06,135,4.59,146.1,4.048133,150,3.88
8,42.9,5.119154,52,5.68,60,5.98,75,6.23,90,6.18,110,6.35,120,6.2,135,5.71,149.5,5.002152,150,4.98
10,41.9,5.72341,52,6.43,60,6.78,75,7.06,90,7.13,110,7.32,120,7.19,135,6.66,150,5.91,151.9,5.804154
12,42.1,6.320961,52,7.06,60,7.35,75,7.56,90,7.69,110,7.84,120,7.77,135,7.45,150,6.73,153.3,6.559422
14,42.5,6.781709,52,7.42,60,7.64,75,7.84,90,7.96,110,8.16,120,8.12,135,7.89,150,7.44,157.8,7.063622
16,41.8,6.961995,52,7.6,60,7.82,75,8.02,90,8.1,110,8.43,120,8.42,135,8.19,150,7.85,180,7.17
20,40.9,7.064861,52,7.73,60,7.97,75,8.29,90,8.46,110,8.87,120,9.04,135,8.83,150,8.42,180,7.98

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.73	5.04	5.27	5.21	5.2	5.06	4.59	3.88
8	5.68	5.98	6.23	6.18	6.35	6.2	5.71	4.98
10	6.43	6.78	7.06	7.13	7.32	7.19	6.66	5.91
12	7.06	7.35	7.56	7.69	7.84	7.77	7.45	6.73
14	7.42	7.64	7.84	7.96	8.16	8.12	7.89	7.44
16	7.6	7.82	8.02	8.1	8.43	8.42	8.19	7.85
20	7.73	7.97	8.29	8.46	8.87	9.04	8.83	8.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	3.05	146.1°	3.36
8	42.9°	3.75	149.5°	4.31
10	41.9°	4.26	151.9°	5.12
12	42.1°	4.69	153.3°	5.86
14	42.5°	5	157.8°	6.54
16	41.8°	5.19	180°	7.17
20	40.9°	5.34	180°	7.98

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°	4.73	5.68	6.43	7.06	7.42	7.60	7.73
60°	5.04	5.98	6.78	7.35	7.64	7.82	7.97
75°	5.27	6.23	7.06	7.56	7.84	8.02	8.29
90°	5.21	6.18	7.13	7.69	7.96	8.10	8.46
110°	5.20	6.35	7.32	7.84	8.16	8.43	8.87
120°	5.06	6.20	7.19	7.77	8.12	8.42	9.04
135°	4.59	5.71	6.66	7.45	7.89	8.19	8.83
150°	3.88	4.98	5.91	6.73	7.44	7.85	8.42