TUCANA I — ORC Rating

GPH

721

OSN

701.5

LOA

9.2 m

Displacement

3729 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5656

Medium

0.7537

High

0.8439

Triple Offshore

Low

0.7306

Medium

0.9401

High

1.0319

Boat Specifications

Dimensions

Length overall: 9.2 m
Beam: 3.2 m
Draft: 1.52 m
Displacement: 3729 kg
Crew weight: 400 kg
Wetted surface: 20.18 m²

Sails

Mainsail: 21.1 m²
Genoa: 27.08 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 69.95 m²

Design

Type: SUN LIGHT 31 SQ
Builder: JEANNEAU
Designer: ANDRIEU DANIEL
Year built: 1986

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.

6,45.1,4.065895,52,4.46,60,4.73,75,4.91,90,4.98,110,5.09,120,4.92,135,4.46,145.4,4.009056,150,3.81
8,43.3,4.795453,52,5.3,60,5.56,75,5.76,90,5.91,110,6.08,120,5.97,135,5.52,146.8,4.983482,150,4.81
10,42.1,5.283191,52,5.84,60,6.06,75,6.25,90,6.42,110,6.6,120,6.55,135,6.28,146.9,5.825344,150,5.63
12,41.5,5.581104,52,6.14,60,6.34,75,6.53,90,6.65,110,6.93,120,6.93,135,6.72,148.1,6.289962,150,6.17
14,41.3,5.683753,52,6.27,60,6.49,75,6.72,90,6.81,110,7.19,120,7.25,135,7.07,150,6.5,167.6,5.795189
16,41.4,5.732484,52,6.32,60,6.55,75,6.84,90,7,110,7.38,120,7.54,135,7.4,150,6.77,173.8,6.186183
20,42.4,5.728173,52,6.31,60,6.58,75,6.95,90,7.27,110,7.65,120,8.01,135,8.08,150,7.27,176.5,6.79267
24,44.5,5.636169,52,6.19,60,6.52,75,6.98,90,7.4,110,7.83,120,8.33,135,8.89,150,7.78,176.3,7.285185

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.46	4.73	4.91	4.98	5.09	4.92	4.46	3.81
8	5.3	5.56	5.76	5.91	6.08	5.97	5.52	4.81
10	5.84	6.06	6.25	6.42	6.6	6.55	6.28	5.63
12	6.14	6.34	6.53	6.65	6.93	6.93	6.72	6.17
14	6.27	6.49	6.72	6.81	7.19	7.25	7.07	6.5
16	6.32	6.55	6.84	7	7.38	7.54	7.4	6.77
20	6.31	6.58	6.95	7.27	7.65	8.01	8.08	7.27
24	6.19	6.52	6.98	7.4	7.83	8.33	8.89	7.78

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.1°	2.87	145.4°	3.3
8	43.3°	3.49	146.8°	4.17
10	42.1°	3.92	146.9°	4.88
12	41.5°	4.18	148.1°	5.34
14	41.3°	4.27	167.6°	5.66
16	41.4°	4.3	173.8°	6.15
20	42.4°	4.23	176.5°	6.78
24	44.5°	4.02	176.3°	7.27

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