GHIRA 2 — ORC Rating | RegattaPages

GPH

507.3

OSN

494.7

LOA

16.7 m

Displacement

17608 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7876

Medium

1.0672

High

1.2198

Triple Offshore

Low

1.0321

Medium

1.3364

High

1.4982

Boat Specifications

Dimensions

Length overall: 16.7 m
Beam: 4.88 m
Draft: 2.96 m
Displacement: 17608 kg
Crew weight: 500 kg
Wetted surface: 57.67 m²

Sails

Mainsail: 94.43 m²
Genoa: 69.28 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 256.72 m²

Design

Type: Solaris 55
Builder: Solaris Yachts
Designer: Acebal
Year built: 2017

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.

6,43.3,5.729811,52,6.44,60,6.98,75,7.49,90,7.56,110,7.13,120,6.68,135,5.99,141.9,5.527775,150,5.02
8,41.4,6.812324,52,7.63,60,8.1,75,8.59,90,8.73,110,8.41,120,8.17,135,7.5,144.8,6.755228,150,6.38
10,40,7.46693,52,8.4,60,8.72,75,9.1,90,9.35,110,9.21,120,9.13,135,8.64,147.1,7.801149,150,7.56
12,39.2,7.781203,52,8.77,60,9.1,75,9.38,90,9.72,110,9.74,120,9.75,135,9.38,149.8,8.562092,150,8.54
14,38.9,8.00521,52,8.97,60,9.28,75,9.65,90,9.96,110,10.21,120,10.28,135,9.97,150,9.2,150.3,9.175352
16,38.5,8.126672,52,9.11,60,9.41,75,9.83,90,10.16,110,10.65,120,10.65,135,10.58,149.6,9.704194,150,9.67
20,38.3,8.295357,52,9.27,60,9.57,75,10.08,90,10.59,110,11.39,120,11.48,135,11.96,150,10.55,174.6,9.331413
24,39.1,8.324244,52,9.3,60,9.6,75,10.21,90,10.89,110,11.92,120,12.5,135,13.36,142.8,13.04408,150,12

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.44	6.98	7.49	7.56	7.13	6.68	5.99	5.02
8	7.63	8.1	8.59	8.73	8.41	8.17	7.5	6.38
10	8.4	8.72	9.1	9.35	9.21	9.13	8.64	7.56
12	8.77	9.1	9.38	9.72	9.74	9.75	9.38	8.54
14	8.97	9.28	9.65	9.96	10.21	10.28	9.97	9.2
16	9.11	9.41	9.83	10.16	10.65	10.65	10.58	9.67
20	9.27	9.57	10.08	10.59	11.39	11.48	11.96	10.55
24	9.3	9.6	10.21	10.89	11.92	12.5	13.36	12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	4.17	141.9°	4.35
8	41.4°	5.11	144.8°	5.52
10	40°	5.72	147.1°	6.55
12	39.2°	6.03	149.8°	7.4
14	38.9°	6.23	150.3°	7.97
16	38.5°	6.36	149.6°	8.37
20	38.3°	6.51	174.6°	9.29
24	39.1°	6.46	142.8°	10.39

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