CLEM PRIMERO — ORC Rating

GPH

534

OSN

518.3

LOA

17.175 m

Displacement

20163 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7496

Medium

1.0234

High

1.1709

Triple Offshore

Low

0.9727

Medium

1.2751

High

1.4214

Boat Specifications

Dimensions

Length overall: 17.175 m
Beam: 4.71 m
Draft: 2.7 m
Displacement: 20163 kg
Crew weight: 1150 kg
Wetted surface: 57.8 m²

Sails

Mainsail: 78 m²
Genoa: 88.99 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 227.13 m²

Design

Type: Swan 56-5
Builder: Nautor
Designer: G. Frers
Year built: 1997

Velocity Prediction

Polar CSV

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

6,44.1,5.611826,52,6.22,60,6.59,75,6.86,90,6.73,110,6.44,120,6.28,135,5.59,142.1,5.145206,150,4.69
8,41.8,6.626639,52,7.41,60,7.74,75,7.98,90,7.89,110,7.86,120,7.71,135,7.05,145.1,6.340289,150,6
10,40.5,7.285582,52,8.14,60,8.42,75,8.63,90,8.62,110,8.75,120,8.66,135,8.18,147.6,7.331275,150,7.15
12,39.8,7.627393,52,8.5,60,8.77,75,8.99,90,9.04,110,9.23,120,9.21,135,8.9,149.2,8.161033,150,8.1
14,39.1,7.795926,52,8.68,60,8.94,75,9.22,90,9.33,110,9.55,120,9.62,135,9.38,149.7,8.756126,150,8.73
16,38.8,7.916976,52,8.79,60,9.05,75,9.37,90,9.56,110,9.77,120,10,135,9.81,150,9.12,150.8,9.050063
20,38.3,8.015022,52,8.9,60,9.16,75,9.54,90,9.91,110,10.15,120,10.54,135,10.69,150,9.73,174.9,8.885176
24,38.5,8.075561,52,8.92,60,9.22,75,9.67,90,10.13,110,10.44,120,10.98,135,11.69,150,10.4,176.3,9.559927

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.22	6.59	6.86	6.73	6.44	6.28	5.59	4.69
8	7.41	7.74	7.98	7.89	7.86	7.71	7.05	6
10	8.14	8.42	8.63	8.62	8.75	8.66	8.18	7.15
12	8.5	8.77	8.99	9.04	9.23	9.21	8.9	8.1
14	8.68	8.94	9.22	9.33	9.55	9.62	9.38	8.73
16	8.79	9.05	9.37	9.56	9.77	10	9.81	9.12
20	8.9	9.16	9.54	9.91	10.15	10.54	10.69	9.73
24	8.92	9.22	9.67	10.13	10.44	10.98	11.69	10.4

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	4.03	142.1°	4.06
8	41.8°	4.94	145.1°	5.2
10	40.5°	5.54	147.6°	6.19
12	39.8°	5.86	149.2°	7.01
14	39.1°	6.05	149.7°	7.56
16	38.8°	6.17	150.8°	7.9
20	38.3°	6.29	174.9°	8.85
24	38.5°	6.32	176.3°	9.54

Loading polar chart…