RUBY — ORC Rating | RegattaPages

GPH

641.1

OSN

624.7

LOA

9.515 m

Displacement

3750 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6342

Medium

0.8501

High

0.9588

Triple Offshore

Low

0.8224

Medium

1.0548

High

1.1728

Boat Specifications

Dimensions

Length overall: 9.515 m
Beam: 3.21 m
Draft: 1.93 m
Displacement: 3750 kg
Crew weight: 540 kg
Wetted surface: 22.52 m²

Sails

Mainsail: 34.86 m²
Genoa: 24.61 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 73.56 m²

Design

Type: FIRST 30 (2010) DK
Builder: BENETEAU SA
Designer: JUAN YACHT DESIGN
Year built: 2010

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.

6,43.5,4.535589,52,5.08,60,5.4,75,5.67,90,5.68,110,5.71,120,5.52,135,4.94,144,4.462205,150,4.17
8,42,5.355618,52,6.02,60,6.32,75,6.55,90,6.7,110,6.77,120,6.63,135,6.09,147.8,5.377023,150,5.26
10,40.9,5.979995,52,6.63,60,6.83,75,6.99,90,7.19,110,7.28,120,7.18,135,6.87,148.5,6.274628,150,6.18
12,39.8,6.234678,52,6.91,60,7.1,75,7.29,90,7.43,110,7.74,120,7.64,135,7.32,150,6.79,150.5,6.767348
14,40.1,6.366667,52,6.99,60,7.21,75,7.53,90,7.67,110,8.21,120,8.17,135,7.77,150,7.16,175,6.384294
16,40.1,6.392814,52,7.03,60,7.27,75,7.69,90,8,110,8.52,120,8.76,135,8.28,150,7.48,178,6.884194
20,41.1,6.52898,52,7.11,60,7.34,75,7.78,90,8.46,110,9.06,120,9.69,135,9.61,150,8.35,178,7.58462

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.08	5.4	5.67	5.68	5.71	5.52	4.94	4.17
8	6.02	6.32	6.55	6.7	6.77	6.63	6.09	5.26
10	6.63	6.83	6.99	7.19	7.28	7.18	6.87	6.18
12	6.91	7.1	7.29	7.43	7.74	7.64	7.32	6.79
14	6.99	7.21	7.53	7.67	8.21	8.17	7.77	7.16
16	7.03	7.27	7.69	8	8.52	8.76	8.28	7.48
20	7.11	7.34	7.78	8.46	9.06	9.69	9.61	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.29	144°	3.61
8	42°	3.98	147.8°	4.55
10	40.9°	4.52	148.5°	5.35
12	39.8°	4.79	150.5°	5.89
14	40.1°	4.87	175°	6.36
16	40.1°	4.89	178°	6.88
20	41.1°	4.92	178°	7.58

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