PAMPERO OF DOWN — ORC Rating

GPH

703.6

OSN

683.1

LOA

10.75 m

Displacement

6979 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5622

Medium

0.7713

High

0.9211

Triple Offshore

Low

0.7314

Medium

0.9664

High

1.1071

Boat Specifications

Dimensions

Length overall: 10.75 m
Beam: 3.17 m
Draft: 1.68 m
Displacement: 6979 kg
Crew weight: 460 kg
Wetted surface: 27.59 m²

Sails

Mainsail: 25.93 m²
Genoa: 42.84 m²
Spinnaker: 75.19 m²
Asymmetric spinnaker: 66.42 m²

Design

Type: NICHOLSON 35
Builder: CAMPER & NICHOLSON
Designer: NICHOLSON
Year built: 1970

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.

6,45,4.087077,52,4.5,60,4.83,75,5.09,90,5.2,110,5.04,120,4.79,135,4.38,147,3.863257,150,3.74
8,43.1,4.766064,52,5.33,60,5.66,75,5.96,90,6.2,110,6.04,120,5.83,135,5.36,150,4.73,151,4.687752
10,43.5,5.39032,52,6.01,60,6.33,75,6.59,90,6.8,110,6.73,120,6.63,135,6.26,150,5.57,153,5.420836
12,43.5,5.914187,52,6.47,60,6.7,75,6.91,90,7.11,110,7.09,120,7.04,135,6.81,150,6.3,155,6.090646
14,42.8,6.201192,52,6.71,60,6.9,75,7.11,90,7.35,110,7.38,120,7.34,135,7.14,150,6.82,171,6.226661
16,42,6.297561,52,6.84,60,7.04,75,7.25,90,7.56,110,7.65,120,7.62,135,7.42,150,7.12,180,6.67
20,41.2,6.366168,52,6.94,60,7.17,75,7.5,90,7.87,110,8.13,120,8.2,135,8.03,150,7.66,180,7.27

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.5	4.83	5.09	5.2	5.04	4.79	4.38	3.74
8	5.33	5.66	5.96	6.2	6.04	5.83	5.36	4.73
10	6.01	6.33	6.59	6.8	6.73	6.63	6.26	5.57
12	6.47	6.7	6.91	7.11	7.09	7.04	6.81	6.3
14	6.71	6.9	7.11	7.35	7.38	7.34	7.14	6.82
16	6.84	7.04	7.25	7.56	7.65	7.62	7.42	7.12
20	6.94	7.17	7.5	7.87	8.13	8.2	8.03	7.66

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.89	147°	3.24
8	43.1°	3.48	151°	4.1
10	43.5°	3.91	153°	4.83
12	43.5°	4.29	155°	5.52
14	42.8°	4.55	171°	6.15
16	42°	4.68	180°	6.67
20	41.2°	4.79	180°	7.27

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