la Sirena — ORC Rating

GPH

597

OSN

580.9

LOA

11.99 m

Displacement

7843 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7659

Medium

1.037

High

1.1952

Triple Offshore

Low

0.9897

Medium

1.2754

High

1.4217

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.79 m
Draft: 2.44 m
Displacement: 7843 kg
Crew weight: 807 kg
Wetted surface: 33.02 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

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.

6,42.5,5.032028,52,5.62,60,5.92,75,6.18,90,6.13,110,5.81,120,5.63,135,5.09,144.4,4.550482,150,4.27
8,40.7,5.882862,52,6.64,60,6.92,75,7.13,90,7.12,110,7.03,120,6.86,135,6.26,149,5.436512,150,5.38
10,40.3,6.569042,52,7.26,60,7.45,75,7.59,90,7.62,110,7.68,120,7.59,135,7.21,150,6.38,150.1,6.36754
12,38.9,6.797361,52,7.5,60,7.68,75,7.85,90,7.92,110,8.06,120,8.01,135,7.74,150,7.2,155,6.951281
14,38.1,6.887481,52,7.6,60,7.78,75,8.04,90,8.17,110,8.41,120,8.4,135,8.12,150,7.71,168.8,7.074737
16,37.6,6.929284,52,7.64,60,7.84,75,8.14,90,8.4,110,8.7,120,8.81,135,8.52,150,8.06,180,7.5
20,37.2,6.955169,52,7.68,60,7.88,75,8.24,90,8.72,110,9.09,120,9.48,135,9.47,150,8.86,180,8.22

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.62	5.92	6.18	6.13	5.81	5.63	5.09	4.27
8	6.64	6.92	7.13	7.12	7.03	6.86	6.26	5.38
10	7.26	7.45	7.59	7.62	7.68	7.59	7.21	6.38
12	7.5	7.68	7.85	7.92	8.06	8.01	7.74	7.2
14	7.6	7.78	8.04	8.17	8.41	8.4	8.12	7.71
16	7.64	7.84	8.14	8.4	8.7	8.81	8.52	8.06
20	7.68	7.88	8.24	8.72	9.09	9.48	9.47	8.86

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.71	144.4°	3.7
8	40.7°	4.46	149°	4.66
10	40.3°	5.01	150.1°	5.52
12	38.9°	5.29	155°	6.3
14	38.1°	5.42	168.8°	6.94
16	37.6°	5.49	180°	7.5
20	37.2°	5.54	180°	8.22

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