SOLROS — ORC Rating | RegattaPages

GPH

767.1

OSN

741.6

LOA

9.42 m

Displacement

4900 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5802

Medium

0.8099

High

0.9528

Triple Offshore

Low

0.7509

Medium

1.0012

High

1.1367

Boat Specifications

Dimensions

Length overall: 9.42 m
Beam: 3.03 m
Draft: 1.57 m
Displacement: 4900 kg
Crew weight: 482 kg
Wetted surface: 23.3 m²

Sails

Mainsail: 21.98 m²
Genoa: 31.41 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: HALLBERG RASSY 312
Builder: HALLBERG RASSY
Designer: RASSY/ENDERLEIN
Year built: 1979

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.

6,43.8,3.92097,52,4.36,60,4.63,75,4.82,90,4.77,110,4.41,120,4.15,135,3.65,150,3.15,157,2.976627
8,41.9,4.554544,52,5.13,60,5.43,75,5.67,90,5.63,110,5.31,120,5.01,135,4.55,150,4.07,165.1,3.704562
10,41.8,5.124243,52,5.75,60,5.99,75,6.17,90,6.19,110,6.03,120,5.79,135,5.3,150,4.81,171.1,4.372647
12,41.8,5.553499,52,6.1,60,6.28,75,6.43,90,6.47,110,6.41,120,6.28,135,5.96,150,5.49,173.4,4.99309
14,41.5,5.727975,52,6.26,60,6.44,75,6.61,90,6.7,110,6.66,120,6.57,135,6.36,150,6.06,173.9,5.601717
16,41.2,5.794675,52,6.33,60,6.52,75,6.75,90,6.9,110,6.89,120,6.8,135,6.61,150,6.41,177.6,6.085338
20,41.8,5.835198,52,6.35,60,6.56,75,6.9,90,7.17,110,7.36,120,7.3,135,7.09,150,6.87,179.3,6.640496

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.36	4.63	4.82	4.77	4.41	4.15	3.65	3.15
8	5.13	5.43	5.67	5.63	5.31	5.01	4.55	4.07
10	5.75	5.99	6.17	6.19	6.03	5.79	5.3	4.81
12	6.1	6.28	6.43	6.47	6.41	6.28	5.96	5.49
14	6.26	6.44	6.61	6.7	6.66	6.57	6.36	6.06
16	6.33	6.52	6.75	6.9	6.89	6.8	6.61	6.41
20	6.35	6.56	6.9	7.17	7.36	7.3	7.09	6.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.83	157°	2.74
8	41.9°	3.39	165.1°	3.58
10	41.8°	3.82	171.1°	4.32
12	41.8°	4.14	173.4°	4.96
14	41.5°	4.29	173.9°	5.57
16	41.2°	4.36	177.6°	6.08
20	41.8°	4.35	179.3°	6.64

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