Malu'Lani — ORC Rating

GPH

681.3

OSN

661.3

LOA

13.43 m

Displacement

11711 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6389

Medium

0.8836

High

1.0704

Triple Offshore

Low

0.8371

Medium

1.1276

High

1.3116

Boat Specifications

Dimensions

Length overall: 13.43 m
Beam: 3.93 m
Draft: 1.72 m
Displacement: 11711 kg
Crew weight: 732 kg
Wetted surface: 40.34 m²

Sails

Mainsail: 39.91 m²
Genoa: 59.59 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 105.11 m²

Design

Type: Mauritius 43 mod.
Builder: Nebe
Designer: Bruce Roberts
Year built: 1969

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.

6,46.7,4.199363,52,4.55,60,4.93,75,5.29,90,5.31,110,5.13,120,4.97,135,4.48,147,3.922875,150,3.8
8,45.1,4.972576,52,5.47,60,5.86,75,6.27,90,6.3,110,6.25,120,6.05,135,5.53,150,4.87,150.5,4.848592
10,44.9,5.576419,52,6.17,60,6.65,75,7.06,90,7.1,110,7.17,120,7.02,135,6.46,150,5.75,153.5,5.575828
12,46.3,6.223925,52,6.77,60,7.18,75,7.48,90,7.58,110,7.66,120,7.57,135,7.23,150,6.55,154.2,6.342198
14,46,6.578773,52,7.12,60,7.46,75,7.73,90,7.81,110,7.98,120,7.91,135,7.66,150,7.24,160.5,6.778823
16,45.2,6.741086,52,7.29,60,7.6,75,7.91,90,8.01,110,8.29,120,8.21,135,7.97,150,7.64,180,7.03
20,44.4,6.886198,52,7.43,60,7.73,75,8.15,90,8.4,110,8.68,120,8.85,135,8.6,150,8.22,180,7.8

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.55	4.93	5.29	5.31	5.13	4.97	4.48	3.8
8	5.47	5.86	6.27	6.3	6.25	6.05	5.53	4.87
10	6.17	6.65	7.06	7.1	7.17	7.02	6.46	5.75
12	6.77	7.18	7.48	7.58	7.66	7.57	7.23	6.55
14	7.12	7.46	7.73	7.81	7.98	7.91	7.66	7.24
16	7.29	7.6	7.91	8.01	8.29	8.21	7.97	7.64
20	7.43	7.73	8.15	8.4	8.68	8.85	8.6	8.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.7°	2.88	147°	3.29
8	45.1°	3.51	150.5°	4.22
10	44.9°	3.95	153.5°	4.99
12	46.3°	4.3	154.2°	5.71
14	46°	4.57	160.5°	6.39
16	45.2°	4.75	180°	7.03
20	44.4°	4.92	180°	7.8

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