TANIT IV - MEDILEVEL — ORC Rating

GPH

615.5

OSN

598.1

LOA

11.31 m

Displacement

6845 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7468

Medium

1.0083

High

1.1595

Triple Offshore

Low

0.9613

Medium

1.2374

High

1.3753

Boat Specifications

Dimensions

Length overall: 11.31 m
Beam: 3.67 m
Draft: 2.43 m
Displacement: 6845 kg
Crew weight: 170 kg
Wetted surface: 29.51 m²

Sails

Mainsail: 45.88 m²
Genoa: 31.27 m²
Spinnaker: 99.35 m²
Asymmetric spinnaker: 97.14 m²

Design

Type: GRAND SOLEIL 37 BC
Builder: DEL PARDO
Designer: BOTIN/CARKEEK
Year built: 2005

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.

6,41.8,4.708401,52,5.28,60,5.55,75,5.77,90,5.82,110,5.83,120,5.65,135,5.08,144.8,4.552436,150,4.3
8,40.2,5.538128,52,6.27,60,6.54,75,6.75,90,6.92,110,6.98,120,6.81,135,6.23,149.3,5.431166,150,5.39
10,39.8,6.195629,52,6.92,60,7.13,75,7.28,90,7.4,110,7.55,120,7.46,135,7.1,150,6.36,151.3,6.281735
12,38.8,6.49269,52,7.21,60,7.4,75,7.57,90,7.62,110,7.89,120,7.84,135,7.59,150,7.12,156.7,6.80497
14,38.2,6.591531,52,7.32,60,7.52,75,7.75,90,7.86,110,8.11,120,8.21,135,7.96,150,7.58,174.2,6.915402
16,38.1,6.646038,52,7.38,60,7.58,75,7.88,90,8.08,110,8.3,120,8.56,135,8.36,150,7.92,180,7.41
20,37.6,6.752581,52,7.47,60,7.65,75,7.99,90,8.43,110,8.62,120,8.97,135,9.24,150,8.7,180,8.11

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.28	5.55	5.77	5.82	5.83	5.65	5.08	4.3
8	6.27	6.54	6.75	6.92	6.98	6.81	6.23	5.39
10	6.92	7.13	7.28	7.4	7.55	7.46	7.1	6.36
12	7.21	7.4	7.57	7.62	7.89	7.84	7.59	7.12
14	7.32	7.52	7.75	7.86	8.11	8.21	7.96	7.58
16	7.38	7.58	7.88	8.08	8.3	8.56	8.36	7.92
20	7.47	7.65	7.99	8.43	8.62	8.97	9.24	8.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.51	144.8°	3.72
8	40.2°	4.23	149.3°	4.67
10	39.8°	4.76	151.3°	5.51
12	38.8°	5.06	156.7°	6.25
14	38.2°	5.18	174.2°	6.88
16	38.1°	5.23	180°	7.41
20	37.6°	5.35	180°	8.11

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