Astrid — ORC Rating | RegattaPages

GPH

774.9

OSN

748.9

LOA

8.3 m

Displacement

2930 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5097

Medium

0.7104

High

0.8317

Triple Offshore

Low

0.6615

Medium

0.8814

High

0.997

Boat Specifications

Dimensions

Length overall: 8.3 m
Beam: 2.89 m
Draft: 1.57 m
Displacement: 2930 kg
Crew weight: 295 kg
Wetted surface: 17.61 m²

Sails

Mainsail: 20.34 m²
Genoa: 14.96 m²
Spinnaker: 44.83 m²
Asymmetric spinnaker: 0 m²

Design

Type: FENIX
Builder: MAXI
Year built: 1981
Stability index: 114.3

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.

6,45,3.634529,52,3.98,60,4.23,75,4.41,90,4.63,110,4.67,120,4.52,135,3.99,148.4,3.498774,150,3.44
8,43.2,4.28002,52,4.75,60,5.02,75,5.24,90,5.59,110,5.66,120,5.51,135,4.98,150,4.38,152.9,4.268642
10,42.4,4.780248,52,5.35,60,5.61,75,5.81,90,6.14,110,6.19,120,6.11,135,5.82,150,5.23,152.9,5.099904
12,42.4,5.267753,52,5.78,60,5.97,75,6.12,90,6.41,110,6.52,120,6.45,135,6.24,150,5.92,161,5.552509
14,41.2,5.475702,52,6,60,6.17,75,6.33,90,6.53,110,6.83,120,6.78,135,6.56,150,6.28,175.4,5.828775
16,40.8,5.508623,52,6.08,60,6.27,75,6.5,90,6.63,110,7.11,120,7.12,135,6.9,150,6.57,179,6.190943
20,41.7,5.518068,52,6.08,60,6.31,75,6.67,90,6.98,110,7.39,120,7.68,135,7.58,150,7.21,179,6.76103

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.98	4.23	4.41	4.63	4.67	4.52	3.99	3.44
8	4.75	5.02	5.24	5.59	5.66	5.51	4.98	4.38
10	5.35	5.61	5.81	6.14	6.19	6.11	5.82	5.23
12	5.78	5.97	6.12	6.41	6.52	6.45	6.24	5.92
14	6	6.17	6.33	6.53	6.83	6.78	6.56	6.28
16	6.08	6.27	6.5	6.63	7.11	7.12	6.9	6.57
20	6.08	6.31	6.67	6.98	7.39	7.68	7.58	7.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.57	148.4°	2.98
8	43.2°	3.12	152.9°	3.8
10	42.4°	3.53	152.9°	4.54
12	42.4°	3.89	161°	5.25
14	41.2°	4.12	175.4°	5.81
16	40.8°	4.17	179°	6.19
20	41.7°	4.12	179°	6.76

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