THALASSA X LOUKAS — ORC Rating

GPH

711.7

OSN

685.4

LOA

9.581 m

Displacement

3600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6107

Medium

0.8697

High

1.0412

Triple Offshore

Low

0.793

Medium

1.0866

High

1.2543

Boat Specifications

Dimensions

Length overall: 9.581 m
Beam: 2.99 m
Draft: 1.82 m
Displacement: 3600 kg
Crew weight: 500 kg
Wetted surface: 21.42 m²

Sails

Mainsail: 19.71 m²
Genoa: 26.86 m²
Spinnaker: 50.88 m²
Asymmetric spinnaker: 0 m²

Design

Type: BAVARIA 31
Builder: BAVARIA
Designer: J & J
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.

6,44.7,3.939226,52,4.36,60,4.65,75,4.87,90,4.78,110,4.78,120,4.63,135,4.12,147,3.624784,150,3.51
8,43,4.744626,52,5.3,60,5.61,75,5.86,90,5.8,110,5.93,120,5.75,135,5.2,149.9,4.542557,150,4.54
10,41.8,5.338871,52,6.01,60,6.3,75,6.53,90,6.61,110,6.73,120,6.62,135,6.12,150,5.42,152.5,5.309969
12,40.9,5.847694,52,6.51,60,6.72,75,6.88,90,7.02,110,7.14,120,7.07,135,6.77,150,6.2,154.6,5.999987
14,40,6.12236,52,6.75,60,6.94,75,7.12,90,7.21,110,7.49,120,7.41,135,7.15,150,6.78,168.6,6.192164
16,39.6,6.190679,52,6.84,60,7.05,75,7.3,90,7.4,110,7.86,120,7.8,135,7.5,150,7.13,179.9,6.63001
20,39.9,6.178591,52,6.86,60,7.09,75,7.48,90,7.85,110,8.32,120,8.67,135,8.37,150,7.83,180,7.31

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.36	4.65	4.87	4.78	4.78	4.63	4.12	3.51
8	5.3	5.61	5.86	5.8	5.93	5.75	5.2	4.54
10	6.01	6.3	6.53	6.61	6.73	6.62	6.12	5.42
12	6.51	6.72	6.88	7.02	7.14	7.07	6.77	6.2
14	6.75	6.94	7.12	7.21	7.49	7.41	7.15	6.78
16	6.84	7.05	7.3	7.4	7.86	7.8	7.5	7.13
20	6.86	7.09	7.48	7.85	8.32	8.67	8.37	7.83

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	2.8	147°	3.04
8	43°	3.47	149.9°	3.93
10	41.8°	3.98	152.5°	4.71
12	40.9°	4.42	154.6°	5.42
14	40°	4.69	168.6°	6.07
16	39.6°	4.77	179.9°	6.63
20	39.9°	4.74	180°	7.31

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