MAXINE — ORC Rating | RegattaPages

GPH

571

OSN

554.2

LOA

13.717 m

Displacement

10414 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7025

Medium

0.9648

High

1.1255

Triple Offshore

Low

0.9099

Medium

1.1896

High

1.3407

Boat Specifications

Dimensions

Length overall: 13.717 m
Beam: 4.21 m
Draft: 2.45 m
Displacement: 10414 kg
Crew weight: 1025 kg
Wetted surface: 41.2 m²

Sails

Mainsail: 57.75 m²
Genoa: 63.39 m²
Spinnaker: 140.36 m²
Asymmetric spinnaker: 0 m²

Design

Type: J-44
Builder: TILLOTSON/PEARSO
Designer: JOHNSTONE
Year built: 1989

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.

6,42.8,5.165389,52,5.79,60,6.14,75,6.44,90,6.36,110,5.98,120,5.82,135,5.25,142,4.86034,150,4.43
8,41.2,6.113648,52,6.91,60,7.24,75,7.47,90,7.44,110,7.29,120,7.12,135,6.51,148,5.719015,150,5.6
10,40.5,6.891056,52,7.63,60,7.84,75,7.99,90,8,110,8.04,120,7.95,135,7.53,150,6.627981
12,39,7.205854,52,7.94,60,8.12,75,8.29,90,8.32,110,8.46,120,8.4,135,8.11,150,7.5,154,7.276417
14,37.9,7.324948,52,8.06,60,8.26,75,8.52,90,8.61,110,8.84,120,8.83,135,8.52,150,8.07,162,7.570528
16,37.1,7.372265,52,8.14,60,8.35,75,8.69,90,8.89,110,9.13,120,9.29,135,8.96,150,8.46,180,7.81
20,36.8,7.468172,52,8.2,60,8.43,75,8.88,90,9.36,110,9.6,120,10.02,135,9.98,150,9.31,180,8.6

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.79	6.14	6.44	6.36	5.98	5.82	5.25	4.43
8	6.91	7.24	7.47	7.44	7.29	7.12	6.51	5.6
10	7.63	7.84	7.99	8	8.04	7.95	7.53	6.63
12	7.94	8.12	8.29	8.32	8.46	8.4	8.11	7.5
14	8.06	8.26	8.52	8.61	8.84	8.83	8.52	8.07
16	8.14	8.35	8.69	8.89	9.13	9.29	8.96	8.46
20	8.2	8.43	8.88	9.36	9.6	10.02	9.98	9.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.79	142°	3.83
8	41.2°	4.6	148°	4.85
10	40.5°	5.24	150°	5.74
12	39°	5.6	154°	6.54
14	37.9°	5.78	162°	7.2
16	37.1°	5.88	180°	7.81
20	36.8°	5.98	180°	8.6

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