MENGANO — ORC Rating | RegattaPages

GPH

668.7

OSN

648.6

LOA

8.15 m

Displacement

2425 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6134

Medium

0.8337

High

0.9612

Triple Offshore

Low

0.7881

Medium

1.0086

High

1.1394

Boat Specifications

Dimensions

Length overall: 8.15 m
Beam: 2.74 m
Draft: 2 m
Displacement: 2425 kg
Crew weight: 466 kg
Wetted surface: 16.23 m²

Sails

Mainsail: 23.96 m²
Genoa: 18.98 m²
Spinnaker: 54.76 m²
Asymmetric spinnaker: 53.15 m²

Design

Type: TUCANA 28
Builder: TUCANA
Year built: 2008

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.

6,41.6,4.33272,52,4.89,60,5.14,75,5.33,90,5.41,110,5.41,120,5.23,135,4.72,146,4.161452,150,3.98
8,40.5,5.115688,52,5.76,60,5.98,75,6.13,90,6.29,110,6.32,120,6.2,135,5.75,150,4.988306
10,39,5.687477,52,6.25,60,6.38,75,6.49,90,6.7,110,6.76,120,6.66,135,6.39,150,5.85,153,5.712641
12,36.6,5.941575,52,6.51,60,6.63,75,6.75,90,6.99,110,7.18,120,7.08,135,6.78,150,6.42,164,5.981722
14,35.6,6.063209,52,6.67,60,6.83,75,7.02,90,7.15,110,7.63,120,7.54,135,7.19,150,6.78,180,6.31
16,35.2,6.106628,52,6.74,60,6.96,75,7.27,90,7.4,110,7.98,120,8.04,135,7.65,150,7.16,180,6.67
20,35.1,6.160242,52,6.79,60,7.04,75,7.54,90,7.97,110,8.47,120,9.02,135,8.8,150,8.04,180,7.4

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.89	5.14	5.33	5.41	5.41	5.23	4.72	3.98
8	5.76	5.98	6.13	6.29	6.32	6.2	5.75	4.99
10	6.25	6.38	6.49	6.7	6.76	6.66	6.39	5.85
12	6.51	6.63	6.75	6.99	7.18	7.08	6.78	6.42
14	6.67	6.83	7.02	7.15	7.63	7.54	7.19	6.78
16	6.74	6.96	7.27	7.4	7.98	8.04	7.65	7.16
20	6.79	7.04	7.54	7.97	8.47	9.02	8.8	8.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.6°	3.24	146°	3.45
8	40.5°	3.89	150°	4.32
10	39°	4.42	153°	5.09
12	36.6°	4.77	164°	5.75
14	35.6°	4.93	180°	6.31
16	35.2°	4.99	180°	6.67
20	35.1°	5.04	180°	7.4

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