Sintara — ORC Rating | RegattaPages

GPH

558.3

OSN

541.6

LOA

14.5 m

Displacement

11840 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7985

Medium

1.1088

High

1.3011

Triple Offshore

Low

1.0366

Medium

1.3723

High

1.5586

Boat Specifications

Dimensions

Length overall: 14.5 m
Beam: 4.51 m
Draft: 2.79 m
Displacement: 11840 kg
Crew weight: 971 kg
Wetted surface: 43.67 m²

Sails

Mainsail: 65.95 m²
Genoa: 65.02 m²
Spinnaker: 172.84 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 47.7
Builder: Beneteau
Designer: Bruce Farr
Year built: 1999

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.

6,43.1,5.163236,52,5.78,60,6.13,75,6.43,90,6.38,110,6.15,120,6.01,135,5.43,140.1,5.148826,150,4.56
8,41.6,6.13802,52,6.91,60,7.26,75,7.54,90,7.52,110,7.52,120,7.37,135,6.75,147.6,5.82712,150,5.68
10,40.7,6.938084,52,7.73,60,7.98,75,8.16,90,8.18,110,8.33,120,8.24,135,7.82,145.9,7.149238,150,6.83
12,39.2,7.36827,52,8.14,60,8.34,75,8.51,90,8.55,110,8.78,120,8.73,135,8.43,150,7.79,153.3,7.589229
14,38,7.512588,52,8.34,60,8.55,75,8.78,90,8.86,110,9.2,120,9.2,135,8.88,150,8.38,159.7,7.922047
16,38.1,7.675348,52,8.43,60,8.66,75,9.01,90,9.17,110,9.47,120,9.69,135,9.36,150,8.79,180,8.04
20,37.9,7.730482,52,8.5,60,8.76,75,9.26,90,9.72,110,9.93,120,10.39,135,10.43,150,9.7,180,8.9

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.78	6.13	6.43	6.38	6.15	6.01	5.43	4.56
8	6.91	7.26	7.54	7.52	7.52	7.37	6.75	5.68
10	7.73	7.98	8.16	8.18	8.33	8.24	7.82	6.83
12	8.14	8.34	8.51	8.55	8.78	8.73	8.43	7.79
14	8.34	8.55	8.78	8.86	9.2	9.2	8.88	8.38
16	8.43	8.66	9.01	9.17	9.47	9.69	9.36	8.79
20	8.5	8.76	9.26	9.72	9.93	10.39	10.43	9.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.77	140.1°	3.95
8	41.6°	4.59	147.6°	4.92
10	40.7°	5.26	145.9°	5.92
12	39.2°	5.71	153.3°	6.78
14	38°	5.92	159.7°	7.43
16	38.1°	6.04	180°	8.04
20	37.9°	6.1	180°	8.9

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