CON SPIRITO — ORC Rating

GPH

633.5

OSN

616.7

LOA

11.3 m

Displacement

5850 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6475

Medium

0.8725

High

0.9953

Triple Offshore

Low

0.8333

Medium

1.0665

High

1.184

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.69 m
Draft: 1.96 m
Displacement: 5850 kg
Crew weight: 633 kg
Wetted surface: 27.06 m²

Sails

Mainsail: 33.46 m²
Genoa: 45.84 m²
Spinnaker: 98.19 m²
Asymmetric spinnaker: 104.2 m²

Design

Type: Spirit 37x1.98
Builder: Van Heygen
Designer: Ridder J. de
Year built: 1987

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.

6,42.4,4.658372,52,5.22,60,5.51,75,5.75,90,5.68,110,5.62,120,5.46,135,4.94,146,4.378571,150,4.19
8,41.2,5.462412,52,6.16,60,6.43,75,6.62,90,6.61,110,6.72,120,6.59,135,6.05,150,5.24234
10,41.1,6.157412,52,6.73,60,6.9,75,7.02,90,7.11,110,7.23,120,7.15,135,6.86,150,6.19,150.5,6.169891
12,39.4,6.367007,52,6.98,60,7.14,75,7.28,90,7.35,110,7.59,120,7.53,135,7.29,150,6.89,158,6.557491
14,38.6,6.461763,52,7.09,60,7.27,75,7.48,90,7.57,110,7.93,120,7.93,135,7.66,150,7.28,180,6.68
16,38.6,6.525741,52,7.14,60,7.34,75,7.65,90,7.81,110,8.17,120,8.32,135,8.06,150,7.62,180,7.12
20,38.6,6.512945,52,7.16,60,7.37,75,7.79,90,8.21,110,8.51,120,8.87,135,8.9,150,8.38,180,7.8

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.51	5.75	5.68	5.62	5.46	4.94	4.19
8	6.16	6.43	6.62	6.61	6.72	6.59	6.05	5.25
10	6.73	6.9	7.02	7.11	7.23	7.15	6.86	6.19
12	6.98	7.14	7.28	7.35	7.59	7.53	7.29	6.89
14	7.09	7.27	7.48	7.57	7.93	7.93	7.66	7.28
16	7.14	7.34	7.65	7.81	8.17	8.32	8.06	7.62
20	7.16	7.37	7.79	8.21	8.51	8.87	8.9	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.44	146°	3.63
8	41.2°	4.11	150°	4.54
10	41.1°	4.64	150.5°	5.37
12	39.4°	4.92	158°	6.08
14	38.6°	5.05	180°	6.68
16	38.6°	5.1	180°	7.12
20	38.6°	5.09	180°	7.8

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