la Sirena — ORC Rating

GPH

596.9

OSN

581

LOA

11.99 m

Displacement

7882 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6757

Medium

0.9207

High

1.0638

Triple Offshore

Low

0.8791

Medium

1.135

High

1.2655

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.79 m
Draft: 2.45 m
Displacement: 7882 kg
Crew weight: 808 kg
Wetted surface: 33 m²

Sails

Mainsail: 46.36 m²
Genoa: 52.54 m²
Spinnaker: 109.5 m²
Asymmetric spinnaker: 98.42 m²

Design

Type: GRAND SOLEIL 40 R
Builder: Cantiere del Pardo
Designer: PAPERINI MASSIMO
Year built: 2001
Stability index: 110.2

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.

6,43,5.004419,52,5.57,60,5.88,75,6.13,90,6.28,110,6.05,120,5.72,135,5.06,144.2,4.524921,150,4.24
8,41.2,5.874418,52,6.6,60,6.89,75,7.11,90,7.32,110,7.18,120,6.89,135,6.24,149.3,5.407906,150,5.37
10,40.6,6.55892,52,7.24,60,7.43,75,7.58,90,7.79,110,7.73,120,7.58,135,7.2,150,6.38,150.2,6.361166
12,39,6.781223,52,7.49,60,7.68,75,7.84,90,8.07,110,8.1,120,8,135,7.73,150,7.22,155.6,6.939841
14,38.2,6.884205,52,7.59,60,7.78,75,8.03,90,8.25,110,8.47,120,8.39,135,8.11,150,7.72,164.6,7.219203
16,37.6,6.929284,52,7.65,60,7.84,75,8.14,90,8.39,110,8.83,120,8.82,135,8.53,150,8.08,177.2,7.498953
20,37.2,7.005387,52,7.7,60,7.88,75,8.25,90,8.72,110,9.38,120,9.62,135,9.48,150,8.9,179,8.221252

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.88	6.13	6.28	6.05	5.72	5.06	4.24
8	6.6	6.89	7.11	7.32	7.18	6.89	6.24	5.37
10	7.24	7.43	7.58	7.79	7.73	7.58	7.2	6.38
12	7.49	7.68	7.84	8.07	8.1	8	7.73	7.22
14	7.59	7.78	8.03	8.25	8.47	8.39	8.11	7.72
16	7.65	7.84	8.14	8.39	8.83	8.82	8.53	8.08
20	7.7	7.88	8.25	8.72	9.38	9.62	9.48	8.9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.66	144.2°	3.67
8	41.2°	4.42	149.3°	4.65
10	40.6°	4.98	150.2°	5.52
12	39°	5.27	155.6°	6.32
14	38.2°	5.41	164.6°	6.96
16	37.6°	5.49	177.2°	7.49
20	37.2°	5.58	179°	8.22

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