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GPH

602.7

OSN

585.7

LOA

11.436 m

Displacement

5745 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6642

Medium

0.9094

High

1.0441

Triple Offshore

Low

0.8632

Medium

1.1271

High

1.2657

Boat Specifications

Dimensions

Length overall: 11.436 m
Beam: 3.57 m
Draft: 2.02 m
Displacement: 5745 kg
Crew weight: 740 kg
Wetted surface: 29.34 m²

Sails

Mainsail: 45.9 m²
Genoa: 33.92 m²
Spinnaker: 106.77 m²
Asymmetric spinnaker: 0 m²

Design

Type: NM38S
Builder: NAUTILUS MARINE
Designer: COSSUTTI
Year built: 2010

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.

6,43.5,4.728593,52,5.32,60,5.68,75,6,90,5.93,110,5.92,120,5.77,135,5.22,140.5,4.911715,150,4.38
8,42.4,5.674006,52,6.36,60,6.71,75,6.99,90,7,110,7.14,120,7.01,135,6.46,148,5.612889,150,5.5
10,41.6,6.3921,52,7.09,60,7.34,75,7.52,90,7.61,110,7.78,120,7.7,135,7.36,149,6.603145,150,6.54
12,40.5,6.693793,52,7.41,60,7.63,75,7.84,90,7.89,110,8.24,120,8.2,135,7.88,150,7.36,156,7.060404
14,39.8,6.768335,52,7.52,60,7.75,75,8.09,90,8.22,110,8.61,120,8.74,135,8.37,150,7.84,170,7.18922
16,39.8,6.807383,52,7.56,60,7.81,75,8.23,90,8.56,110,8.88,120,9.25,135,8.92,150,8.29,180,7.61
20,40.9,7.025171,52,7.66,60,7.9,75,8.34,90,8.97,110,9.39,120,9.92,135,10.26,150,9.34,180,8.48

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.32	5.68	6	5.93	5.92	5.77	5.22	4.38
8	6.36	6.71	6.99	7	7.14	7.01	6.46	5.5
10	7.09	7.34	7.52	7.61	7.78	7.7	7.36	6.54
12	7.41	7.63	7.84	7.89	8.24	8.2	7.88	7.36
14	7.52	7.75	8.09	8.22	8.61	8.74	8.37	7.84
16	7.56	7.81	8.23	8.56	8.88	9.25	8.92	8.29
20	7.66	7.9	8.34	8.97	9.39	9.92	10.26	9.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.43	140.5°	3.79
8	42.4°	4.19	148°	4.76
10	41.6°	4.78	149°	5.66
12	40.5°	5.09	156°	6.45
14	39.8°	5.2	170°	7.08
16	39.8°	5.23	180°	7.61
20	40.9°	5.31	180°	8.48

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