PAMALIA — ORC Rating | RegattaPages

GPH

604.1

OSN

584.9

LOA

16.71 m

Displacement

20584 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6622

Medium

0.9059

High

1.0643

Triple Offshore

Low

0.8541

Medium

1.1265

High

1.2778

Boat Specifications

Dimensions

Length overall: 16.71 m
Beam: 4.32 m
Draft: 2.52 m
Displacement: 20584 kg
Crew weight: 912 kg
Wetted surface: 51.37 m²

Sails

Mainsail: 58.07 m²
Genoa: 79.77 m²
Spinnaker: 170.88 m²
Asymmetric spinnaker: 0 m²

Design

Type: SWAN 55
Builder: NAUTOR
Designer: SPARKMAN & STEPHEN
Year built: 1970
Stability index: 129.2

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.

6,44.1,4.94342,52,5.46,60,5.76,75,5.96,90,5.85,110,5.63,120,5.5,135,4.97,144.8,4.417821,150,4.17
8,41.8,5.768127,52,6.43,60,6.71,75,6.9,90,6.84,110,6.83,120,6.7,135,6.18,149.3,5.384646,150,5.35
10,40.8,6.367281,52,7.11,60,7.37,75,7.57,90,7.56,110,7.7,120,7.61,135,7.16,150,6.36,151.1,6.293802
12,41.1,6.794385,52,7.53,60,7.78,75,7.98,90,8.03,110,8.22,120,8.19,135,7.88,150,7.23,155,6.962315
14,40.6,6.993548,52,7.77,60,8.02,75,8.25,90,8.34,110,8.56,120,8.57,135,8.35,150,7.88,159.5,7.441237
16,40.6,7.151594,52,7.9,60,8.16,75,8.43,90,8.56,110,8.81,120,8.87,135,8.7,150,8.32,171.2,7.650054
20,40,7.284173,52,8.05,60,8.3,75,8.63,90,8.89,110,9.09,120,9.34,135,9.32,150,8.97,178.4,8.433288

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.76	5.96	5.85	5.63	5.5	4.97	4.17
8	6.43	6.71	6.9	6.84	6.83	6.7	6.18	5.35
10	7.11	7.37	7.57	7.56	7.7	7.61	7.16	6.36
12	7.53	7.78	7.98	8.03	8.22	8.19	7.88	7.23
14	7.77	8.02	8.25	8.34	8.56	8.57	8.35	7.88
16	7.9	8.16	8.43	8.56	8.81	8.87	8.7	8.32
20	8.05	8.3	8.63	8.89	9.09	9.34	9.32	8.97

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.55	144.8°	3.61
8	41.8°	4.3	149.3°	4.63
10	40.8°	4.82	151.1°	5.51
12	41.1°	5.12	155°	6.31
14	40.6°	5.31	159.5°	6.97
16	40.6°	5.43	171.2°	7.56
20	40°	5.58	178.4°	8.43

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