Samantaga: ORC Rating

GPH

531.5

OSN

518.5

LOA

13.829 m

Displacement

9851 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7822

Medium

1.031

High

1.1778

Triple Offshore

Low

1.0077

Medium

1.2628

High

1.4054

Boat Specifications

Dimensions

Length overall: 13.829 m
Beam: 3.89 m
Draft: 2.83 m
Displacement: 9851 kg
Crew weight: 950 kg
Wetted surface: 38.53 m²

Sails

Mainsail: 79.37 m²
Genoa: 56.61 m²
Spinnaker: 153.34 m²
Asymmetric spinnaker: 154.01 m²

Design

Type: SWAN 45 OD
Builder: NAUTOR
Designer: FRERS
Year built: 2001
Stability index: 142.7

Performance data

Polar CSV

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

6,42.4,5.728173,52,6.4,60,6.76,75,7.05,90,7,110,6.75,120,6.55,135,5.88,143.3,5.363096,150,4.96
8,40.6,6.690626,52,7.52,60,7.79,75,7.97,90,7.96,110,7.98,120,7.85,135,7.26,145.7,6.500437,150,6.2
10,39.4,7.221118,52,8,60,8.2,75,8.38,90,8.41,110,8.54,120,8.47,135,8.14,148.8,7.388665,150,7.29
12,38.1,7.395782,52,8.18,60,8.39,75,8.65,90,8.75,110,8.95,120,8.97,135,8.63,150,8.08,155.9,7.756064
14,37.2,7.469901,52,8.28,60,8.5,75,8.86,90,9.09,110,9.25,120,9.5,135,9.16,150,8.56,164.9,7.985726
16,36.9,7.602997,52,8.34,60,8.58,75,9,90,9.39,110,9.53,120,9.92,135,9.78,150,9.03,177.2,8.259861
20,36.8,7.742921,52,8.51,60,8.76,75,9.13,90,9.81,110,10.23,120,10.62,135,11.29,150,10.21,176.6,9.176152

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.4	6.76	7.05	7	6.75	6.55	5.88	4.96
8	7.52	7.79	7.97	7.96	7.98	7.85	7.26	6.2
10	8	8.2	8.38	8.41	8.54	8.47	8.14	7.29
12	8.18	8.39	8.65	8.75	8.95	8.97	8.63	8.08
14	8.28	8.5	8.86	9.09	9.25	9.5	9.16	8.56
16	8.34	8.58	9	9.39	9.53	9.92	9.78	9.03
20	8.51	8.76	9.13	9.81	10.23	10.62	11.29	10.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.23	143.3°	4.3
8	40.6°	5.08	145.7°	5.37
10	39.4°	5.58	148.8°	6.32
12	38.1°	5.82	155.9°	7.08
14	37.2°	5.95	164.9°	7.71
16	36.9°	6.08	177.2°	8.25
20	36.8°	6.2	176.6°	9.16

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°	6.40	7.52	8.00	8.18	8.28	8.34	8.51
60°	6.76	7.79	8.20	8.39	8.50	8.58	8.76
75°	7.05	7.97	8.38	8.65	8.86	9.00	9.13
90°	7.00	7.96	8.41	8.75	9.09	9.39	9.81
110°	6.75	7.98	8.54	8.95	9.25	9.53	10.23
120°	6.55	7.85	8.47	8.97	9.50	9.92	10.62
135°	5.88	7.26	8.14	8.63	9.16	9.78	11.29
150°	4.96	6.20	7.29	8.08	8.56	9.03	10.21