Rollon — ORC Rating | RegattaPages

GPH

718.6

OSN

690.9

LOA

14.98 m

Displacement

30640 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5696

Medium

0.8467

High

1.0686

Triple Offshore

Low

0.752

Medium

1.0866

High

1.3266

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: 66.01 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.

6,44.4,3.387113,52,3.76,60,4.02,75,4.39,90,4.85,110,4.98,120,4.73,135,4.13,144.1,3.728203,150,3.49
8,43.3,4.300793,52,4.8,60,5.08,75,5.53,90,6.02,110,6.14,120,5.98,135,5.42,144.8,4.821666,150,4.55
10,42.4,5.024,52,5.59,60,5.86,75,6.37,90,6.94,110,7.11,120,6.92,135,6.39,146,5.850157,150,5.61
12,40.9,5.530172,52,6.2,60,6.48,75,7.01,90,7.7,110,7.9,120,7.76,135,7.24,145.4,6.645314,150,6.32
14,40.1,5.97447,52,6.75,60,7.08,75,7.44,90,8.05,110,8.33,120,8.25,135,7.92,144.8,7.416065,150,7
16,39.9,6.374116,52,7.27,60,7.6,75,7.85,90,8.21,110,8.59,120,8.56,135,8.33,146.6,7.797828,150,7.52
20,41.4,7.052289,52,7.85,60,8.11,75,8.33,90,8.42,110,8.89,120,9.06,135,8.85,150,8.24,175.5,7.543253

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.76	4.02	4.39	4.85	4.98	4.73	4.13	3.49
8	4.8	5.08	5.53	6.02	6.14	5.98	5.42	4.55
10	5.59	5.86	6.37	6.94	7.11	6.92	6.39	5.61
12	6.2	6.48	7.01	7.7	7.9	7.76	7.24	6.32
14	6.75	7.08	7.44	8.05	8.33	8.25	7.92	7
16	7.27	7.6	7.85	8.21	8.59	8.56	8.33	7.52
20	7.85	8.11	8.33	8.42	8.89	9.06	8.85	8.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	2.42	144.1°	3.02
8	43.3°	3.13	144.8°	3.94
10	42.4°	3.71	146°	4.85
12	40.9°	4.18	145.4°	5.47
14	40.1°	4.57	144.8°	6.06
16	39.9°	4.89	146.6°	6.51
20	41.4°	5.29	175.5°	7.52

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