Rollon — ORC Rating | RegattaPages

GPH

677.2

OSN

650.6

LOA

14.98 m

Displacement

30640 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6253

Medium

0.9003

High

1.1045

Triple Offshore

Low

0.8167

Medium

1.1469

High

1.3634

Boat Specifications

Dimensions

Length overall: 14.98 m
Beam: 4.75 m
Draft: 2.76 m
Displacement: 30640 kg
Crew weight: 1096 kg
Wetted surface: 81.45 m²

Sails

Mainsail: 86.31 m²
Genoa: 37.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 177.24 m²

Design

Type: SKØYTE
Builder: Colin Archer
Designer: Colin Archer
Year built: 2011

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.

6,44.6,3.735818,52,4.14,60,4.43,75,4.73,90,5.13,110,5.25,120,5.09,135,4.57,145.5,4.077046,150,3.88
8,43.2,4.664124,52,5.19,60,5.49,75,5.82,90,6.28,110,6.42,120,6.26,135,5.76,146.8,5.174695,150,5
10,41.6,5.322292,52,5.96,60,6.24,75,6.64,90,7.24,110,7.44,120,7.26,135,6.71,147.3,6.084295,150,5.91
12,40.5,5.838986,52,6.58,60,6.91,75,7.31,90,7.92,110,8.12,120,8.02,135,7.59,146.4,6.951438,150,6.68
14,40,6.252901,52,7.14,60,7.5,75,7.79,90,8.17,110,8.48,120,8.43,135,8.16,146.8,7.636559,150,7.38
16,41,6.678065,52,7.55,60,7.87,75,8.12,90,8.32,110,8.73,120,8.72,135,8.51,149.1,7.936463,150,7.86
20,41.8,7.069309,52,7.87,60,8.19,75,8.47,90,8.61,110,9,120,9.25,135,9.07,150,8.47,177.2,7.889419

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.14	4.43	4.73	5.13	5.25	5.09	4.57	3.88
8	5.19	5.49	5.82	6.28	6.42	6.26	5.76	5
10	5.96	6.24	6.64	7.24	7.44	7.26	6.71	5.91
12	6.58	6.91	7.31	7.92	8.12	8.02	7.59	6.68
14	7.14	7.5	7.79	8.17	8.48	8.43	8.16	7.38
16	7.55	7.87	8.12	8.32	8.73	8.72	8.51	7.86
20	7.87	8.19	8.47	8.61	9	9.25	9.07	8.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	2.66	145.5°	3.36
8	43.2°	3.4	146.8°	4.33
10	41.6°	3.98	147.3°	5.12
12	40.5°	4.44	146.4°	5.79
14	40°	4.79	146.8°	6.39
16	41°	5.04	149.1°	6.81
20	41.8°	5.27	177.2°	7.88

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