RANDA — ORC Rating | RegattaPages

GPH

680.8

OSN

662.1

LOA

10.345 m

Displacement

5114 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6011

Medium

0.8114

High

0.9326

Triple Offshore

Low

0.7721

Medium

0.9936

High

1.1076

Boat Specifications

Dimensions

Length overall: 10.345 m
Beam: 3.32 m
Draft: 1.8 m
Displacement: 5114 kg
Crew weight: 485 kg
Wetted surface: 22.67 m²

Sails

Mainsail: 23.9 m²
Genoa: 46.82 m²
Spinnaker: 90.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: PUMA 34
Builder: INERGA
Designer: HOLMAN & PYE
Year built: 1974

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.

6,42.8,4.33402,52,4.84,60,5.11,75,5.33,90,5.27,110,5.12,120,4.99,135,4.56,147,4.042112,150,3.92
8,42,5.099948,52,5.72,60,5.99,75,6.18,90,6.17,110,6.19,120,6.08,135,5.6,150,4.9,151,4.847821
10,41.6,5.72347,52,6.28,60,6.45,75,6.58,90,6.6,110,6.73,120,6.67,135,6.41,150,5.79,151,5.739637
12,40.5,5.996797,52,6.54,60,6.69,75,6.83,90,6.87,110,7.07,120,7.03,135,6.82,150,6.45,158.5,6.115534
14,39.8,6.104517,52,6.65,60,6.83,75,7.02,90,7.09,110,7.39,120,7.39,135,7.16,150,6.82,180,6.29
16,39.4,6.15995,52,6.72,60,6.91,75,7.18,90,7.31,110,7.63,120,7.72,135,7.52,150,7.13,180,6.7
20,39.4,6.185832,52,6.76,60,6.97,75,7.35,90,7.66,110,7.89,120,8.16,135,8.16,150,7.78,180,7.32

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.84	5.11	5.33	5.27	5.12	4.99	4.56	3.92
8	5.72	5.99	6.18	6.17	6.19	6.08	5.6	4.9
10	6.28	6.45	6.58	6.6	6.73	6.67	6.41	5.79
12	6.54	6.69	6.83	6.87	7.07	7.03	6.82	6.45
14	6.65	6.83	7.02	7.09	7.39	7.39	7.16	6.82
16	6.72	6.91	7.18	7.31	7.63	7.72	7.52	7.13
20	6.76	6.97	7.35	7.66	7.89	8.16	8.16	7.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.18	147°	3.39
8	42°	3.79	151°	4.24
10	41.6°	4.28	151°	5.02
12	40.5°	4.56	158.5°	5.69
14	39.8°	4.69	180°	6.29
16	39.4°	4.76	180°	6.7
20	39.4°	4.78	180°	7.32

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