Mathilde 2 — ORC Rating

GPH

802.4

OSN

773.8

LOA

7.8 m

Displacement

2138 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5649

Medium

0.7829

High

0.9225

Triple Offshore

Low

0.7228

Medium

0.9539

High

1.0855

Boat Specifications

Dimensions

Length overall: 7.8 m
Beam: 2.55 m
Draft: 1.43 m
Displacement: 2138 kg
Crew weight: 346 kg
Wetted surface: 13.46 m²

Sails

Mainsail: 15.59 m²
Genoa: 15 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Lill Scampi / IW26
Builder: Albin Marin
Designer: Peter Norlin
Year built: 1970

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.

6,42.1,3.719798,52,4.16,60,4.36,75,4.53,90,4.49,110,4.22,120,3.97,135,3.52,150,3.07,159.9,2.853814
8,41.1,4.339383,52,4.89,60,5.14,75,5.33,90,5.31,110,5.06,120,4.79,135,4.35,150,3.92,169,3.555321
10,41.6,4.907742,52,5.45,60,5.63,75,5.76,90,5.78,110,5.66,120,5.49,135,5.07,150,4.62,173.5,4.207043
12,40.5,5.260348,52,5.75,60,5.88,75,6,90,6.06,110,5.98,120,5.87,135,5.63,150,5.27,174.4,4.823018
14,39.4,5.422309,52,5.91,60,6.05,75,6.2,90,6.3,110,6.21,120,6.12,135,5.94,150,5.73,177.1,5.376886
16,39.1,5.502248,52,6.01,60,6.18,75,6.37,90,6.55,110,6.45,120,6.36,135,6.18,150,6,178.7,5.771486
20,39.4,5.551719,52,6.07,60,6.29,75,6.65,90,6.95,110,6.96,120,6.86,135,6.66,150,6.46,179,6.250952

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.16	4.36	4.53	4.49	4.22	3.97	3.52	3.07
8	4.89	5.14	5.33	5.31	5.06	4.79	4.35	3.92
10	5.45	5.63	5.76	5.78	5.66	5.49	5.07	4.62
12	5.75	5.88	6	6.06	5.98	5.87	5.63	5.27
14	5.91	6.05	6.2	6.3	6.21	6.12	5.94	5.73
16	6.01	6.18	6.37	6.55	6.45	6.36	6.18	6
20	6.07	6.29	6.65	6.95	6.96	6.86	6.66	6.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	2.76	159.9°	2.68
8	41.1°	3.27	169°	3.49
10	41.6°	3.67	173.5°	4.18
12	40.5°	4	174.4°	4.8
14	39.4°	4.19	177.1°	5.37
16	39.1°	4.27	178.7°	5.77
20	39.4°	4.29	179°	6.25

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