ALSA — ORC Rating | RegattaPages

GPH

595.3

OSN

587

LOA

10.322 m

Displacement

2850 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7899

Medium

1.0146

High

1.1499

Triple Offshore

Low

1.0268

Medium

1.2582

High

1.4025

Boat Specifications

Dimensions

Length overall: 10.322 m
Beam: 2.42 m
Draft: 1.38 m
Displacement: 2850 kg
Crew weight: 500 kg
Wetted surface: 18.45 m²

Sails

Mainsail: 33.71 m²
Genoa: 26.98 m²
Spinnaker: 106.17 m²
Asymmetric spinnaker: 80.33 m²

Design

Type: LAKE 35
Builder: MARKUS GLAS
Designer: CARPE DIEM YD
Year built: 2013

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.

6,45.4,5.283748,52,5.81,60,6.26,75,6.65,90,6.69,110,6.18,120,6.06,135,5.49,140.4,5.204323,150,4.63
8,42.7,5.919055,52,6.6,60,6.91,75,7.23,90,7.28,110,7.15,120,7.12,135,6.76,146.3,5.997927,150,5.76
10,41.8,6.277868,52,6.9,60,7.15,75,7.49,90,7.69,110,7.65,120,7.71,135,7.43,150,6.76,150.9,6.706553
12,40.9,6.390127,52,7.03,60,7.28,75,7.67,90,7.99,110,8.13,120,8.19,135,8.07,150,7.43,158.6,7.035024
14,40.7,6.502805,52,7.1,60,7.37,75,7.8,90,8.2,110,8.68,120,8.62,135,8.75,150,8.01,180,7.12
16,40.2,6.585528,52,7.21,60,7.45,75,7.9,90,8.38,110,8.99,120,9.1,135,9.54,150,8.6,180,7.63
20,41.4,6.639017,52,7.26,60,7.57,75,8.12,90,8.64,110,9.61,120,10.11,135,10.9,142.8,11.386892,150,10.47

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.81	6.26	6.65	6.69	6.18	6.06	5.49	4.63
8	6.6	6.91	7.23	7.28	7.15	7.12	6.76	5.76
10	6.9	7.15	7.49	7.69	7.65	7.71	7.43	6.76
12	7.03	7.28	7.67	7.99	8.13	8.19	8.07	7.43
14	7.1	7.37	7.8	8.2	8.68	8.62	8.75	8.01
16	7.21	7.45	7.9	8.38	8.99	9.1	9.54	8.6
20	7.26	7.57	8.12	8.64	9.61	10.11	10.9	10.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	3.71	140.4°	4.01
8	42.7°	4.35	146.3°	4.99
10	41.8°	4.68	150.9°	5.86
12	40.9°	4.83	158.6°	6.55
14	40.7°	4.93	180°	7.12
16	40.2°	5.03	180°	7.63
20	41.4°	4.98	142.8°	9.07

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