MAMELIE — ORC Rating | RegattaPages

GPH

573.9

OSN

559.9

LOA

14.85 m

Displacement

11481 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8019

Medium

1.0707

High

1.2268

Triple Offshore

Low

1.035

Medium

1.3245

High

1.47

Boat Specifications

Dimensions

Length overall: 14.85 m
Beam: 4.1 m
Draft: 2.31 m
Displacement: 11481 kg
Crew weight: 570 kg
Wetted surface: 40.78 m²

Sails

Mainsail: 59.43 m²
Genoa: 63.06 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 185.22 m²

Design

Type: LUETJE 48
Builder: LUETJE
Designer: JUDEL/VROLIJK
Year built: 1998

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.

6,42.7,5.129848,52,5.73,60,6.04,75,6.29,90,6.24,110,6.22,120,6.08,135,5.49,142.8,5.059446,150,4.66
8,41.3,6.003215,52,6.79,60,7.14,75,7.38,90,7.36,110,7.51,120,7.39,135,6.77,148.7,5.839954,150,5.76
10,41.9,6.744488,52,7.47,60,7.71,75,7.89,90,7.93,110,8.12,120,8.07,135,7.73,147.5,7.031136,150,6.85
12,41.2,7.030695,52,7.75,60,7.98,75,8.17,90,8.25,110,8.46,120,8.47,135,8.23,150,7.71,154.8,7.459989
14,40.5,7.140922,52,7.88,60,8.12,75,8.38,90,8.5,110,8.66,120,8.86,135,8.64,150,8.19,164.2,7.638602
16,40.2,7.200875,52,7.94,60,8.19,75,8.54,90,8.73,110,8.88,120,9.16,135,9.07,150,8.57,180,7.92
20,40,7.323335,52,8,60,8.25,75,8.67,90,9.13,110,9.25,120,9.6,135,9.94,150,9.4,180,8.69

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.73	6.04	6.29	6.24	6.22	6.08	5.49	4.66
8	6.79	7.14	7.38	7.36	7.51	7.39	6.77	5.76
10	7.47	7.71	7.89	7.93	8.12	8.07	7.73	6.85
12	7.75	7.98	8.17	8.25	8.46	8.47	8.23	7.71
14	7.88	8.12	8.38	8.5	8.66	8.86	8.64	8.19
16	7.94	8.19	8.54	8.73	8.88	9.16	9.07	8.57
20	8	8.25	8.67	9.13	9.25	9.6	9.94	9.4

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.77	142.8°	4.03
8	41.3°	4.51	148.7°	4.99
10	41.9°	5.02	147.5°	5.93
12	41.2°	5.29	154.8°	6.75
14	40.5°	5.43	164.2°	7.35
16	40.2°	5.5	180°	7.92
20	40°	5.61	180°	8.69

Loading polar chart…