PRONTO — ORC Rating | RegattaPages

GPH

623.2

OSN

604.2

LOA

11.33 m

Displacement

6637 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7308

Medium

0.9986

High

1.1541

Triple Offshore

Low

0.9404

Medium

1.2256

High

1.3714

Boat Specifications

Dimensions

Length overall: 11.33 m
Beam: 3.59 m
Draft: 2.29 m
Displacement: 6637 kg
Crew weight: 714 kg
Wetted surface: 29.17 m²

Sails

Mainsail: 40.59 m²
Genoa: 37.94 m²
Spinnaker: 90.43 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELAN 37 GTE
Builder: Elan Marine
Designer: HUMPHREYS ROB
Year built: 2003

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.

6,42.1,4.69018,52,5.25,60,5.52,75,5.73,90,5.66,110,5.57,120,5.41,135,4.91,145.2,4.359744,150,4.14
8,40.8,5.535043,52,6.24,60,6.53,75,6.74,90,6.68,110,6.76,120,6.59,135,6.02,150,5.219246
10,40.2,6.218938,52,6.92,60,7.11,75,7.26,90,7.3,110,7.4,120,7.31,135,6.94,150,6.17,151.2,6.105169
12,39,6.562474,52,7.22,60,7.38,75,7.53,90,7.57,110,7.77,120,7.7,135,7.44,150,6.96,156,6.677281
14,38.1,6.671453,52,7.36,60,7.54,75,7.74,90,7.81,110,8.1,120,8.07,135,7.79,150,7.43,172.8,6.793569
16,37.8,6.7202,52,7.42,60,7.61,75,7.9,90,8.04,110,8.37,120,8.46,135,8.17,150,7.76,180,7.27
20,38.3,6.753516,52,7.46,60,7.67,75,8.07,90,8.46,110,8.73,120,9.11,135,9.04,150,8.49,180,7.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.25	5.52	5.73	5.66	5.57	5.41	4.91	4.14
8	6.24	6.53	6.74	6.68	6.76	6.59	6.02	5.22
10	6.92	7.11	7.26	7.3	7.4	7.31	6.94	6.17
12	7.22	7.38	7.53	7.57	7.77	7.7	7.44	6.96
14	7.36	7.54	7.74	7.81	8.1	8.07	7.79	7.43
16	7.42	7.61	7.9	8.04	8.37	8.46	8.17	7.76
20	7.46	7.67	8.07	8.46	8.73	9.11	9.04	8.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.48	145.2°	3.58
8	40.8°	4.19	150°	4.52
10	40.2°	4.75	151.2°	5.35
12	39°	5.1	156°	6.1
14	38.1°	5.25	172.8°	6.74
16	37.8°	5.31	180°	7.27
20	38.3°	5.3	180°	7.93

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