ALLEGRO — ORC Rating | RegattaPages

GPH

553.7

OSN

539.8

LOA

12.8 m

Displacement

5832 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.828

Medium

1.1025

High

1.2564

Triple Offshore

Low

1.0752

Medium

1.3717

High

1.5326

Boat Specifications

Dimensions

Length overall: 12.8 m
Beam: 3.12 m
Draft: 2.45 m
Displacement: 5832 kg
Crew weight: 800 kg
Wetted surface: 31.65 m²

Sails

Mainsail: 61.82 m²
Genoa: 41.48 m²
Spinnaker: 120.66 m²
Asymmetric spinnaker: 91.2 m²

Design

Type: SOTO ACEBAL 42
Builder: AST. MILENIUM
Designer: J. SOTO
Year built: 2006

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.

6,43.8,5.486587,52,6.07,60,6.43,75,6.73,90,6.65,110,6.38,120,6.17,135,5.53,141.5,5.123892,150,4.63
8,41.9,6.542959,52,7.32,60,7.61,75,7.78,90,7.75,110,7.74,120,7.57,135,6.91,145.6,6.096131,150,5.81
10,40.6,6.967207,52,7.73,60,7.99,75,8.26,90,8.28,110,8.42,120,8.3,135,7.87,147.5,7.137848,150,6.95
12,39.9,7.117112,52,7.87,60,8.13,75,8.5,90,8.74,110,8.96,120,8.95,135,8.46,150,7.83,155.2,7.545902
14,39.5,7.205577,52,7.94,60,8.2,75,8.64,90,9.08,110,9.33,120,9.52,135,9.09,150,8.38,165.5,7.726094
16,39.1,7.31915,52,8.06,60,8.31,75,8.72,90,9.26,110,9.64,120,10.1,135,9.79,150,8.95,180,8.07
20,40,7.362497,52,8.11,60,8.42,75,8.99,90,9.43,110,10.3,120,10.89,135,11.75,150,10.32,180,9.11

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.07	6.43	6.73	6.65	6.38	6.17	5.53	4.63
8	7.32	7.61	7.78	7.75	7.74	7.57	6.91	5.81
10	7.73	7.99	8.26	8.28	8.42	8.3	7.87	6.95
12	7.87	8.13	8.5	8.74	8.96	8.95	8.46	7.83
14	7.94	8.2	8.64	9.08	9.33	9.52	9.09	8.38
16	8.06	8.31	8.72	9.26	9.64	10.1	9.79	8.95
20	8.11	8.42	8.99	9.43	10.3	10.89	11.75	10.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.96	141.5°	4.01
8	41.9°	4.87	145.6°	5.03
10	40.6°	5.29	147.5°	6.02
12	39.9°	5.46	155.2°	6.85
14	39.5°	5.56	165.5°	7.48
16	39.1°	5.68	180°	8.07
20	40°	5.64	180°	9.11

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