Romeo — ORC Rating | RegattaPages

GPH

830.8

OSN

800.7

LOA

5.501 m

Displacement

524 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.4731

Medium

0.661

High

0.7832

Triple Offshore

Low

0.6136

Medium

0.8195

High

0.9658

Boat Specifications

Dimensions

Length overall: 5.501 m
Beam: 2.05 m
Draft: 1.12 m
Displacement: 524 kg
Crew weight: 240 kg
Wetted surface: 8.08 m²

Sails

Mainsail: 10.51 m²
Genoa: 6.46 m²
Spinnaker: 20.2 m²
Asymmetric spinnaker: 0 m²

Design

Type: C-55
Designer: Pelle Petterson
Year built: 2020
Stability index: 70.2

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.

6,45,3.365828,52,3.69,60,3.92,75,4.09,90,4.3,110,4.34,120,4.19,135,3.68,148.4,3.216993,150,3.17
8,42.6,3.980453,52,4.44,60,4.69,75,4.87,90,5.16,110,5.2,120,5.09,135,4.59,150,4.06,152.9,3.965344
10,41.8,4.466945,52,4.97,60,5.17,75,5.33,90,5.62,110,5.67,120,5.58,135,5.32,150,4.84,153.8,4.692071
12,41.1,4.803843,52,5.27,60,5.44,75,5.61,90,6.06,110,6.19,120,6.05,135,5.74,150,5.4,170,4.955282
14,40.6,5.03114,52,5.49,60,5.68,75,5.92,90,6.36,110,6.78,120,6.61,135,6.21,150,5.79,178.1,5.342937
16,40,5.117197,52,5.63,60,5.91,75,6.26,90,6.55,110,7.39,120,7.3,135,6.77,150,6.23,178.1,5.69313
20,39.9,5.187931,52,5.75,60,6.09,75,6.72,90,7.29,110,8.23,120,9.15,135,8.18,150,7.34,174.8,6.556986

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.69	3.92	4.09	4.3	4.34	4.19	3.68	3.17
8	4.44	4.69	4.87	5.16	5.2	5.09	4.59	4.06
10	4.97	5.17	5.33	5.62	5.67	5.58	5.32	4.84
12	5.27	5.44	5.61	6.06	6.19	6.05	5.74	5.4
14	5.49	5.68	5.92	6.36	6.78	6.61	6.21	5.79
16	5.63	5.91	6.26	6.55	7.39	7.3	6.77	6.23
20	5.75	6.09	6.72	7.29	8.23	9.15	8.18	7.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.38	148.4°	2.74
8	42.6°	2.93	152.9°	3.53
10	41.8°	3.33	153.8°	4.21
12	41.1°	3.62	170°	4.88
14	40.6°	3.82	178.1°	5.34
16	40°	3.92	178.1°	5.69
20	39.9°	3.98	174.8°	6.53

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