musestille — ORC Rating

GPH

725.3

OSN

704.7

LOA

7.798 m

Displacement

1863 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6317

Medium

0.8604

High

0.9788

Triple Offshore

Low

0.8166

Medium

1.0487

High

1.1697

Boat Specifications

Dimensions

Length overall: 7.798 m
Beam: 2.52 m
Draft: 1.44 m
Displacement: 1863 kg
Crew weight: 405 kg
Wetted surface: 14.18 m²

Sails

Mainsail: 19.18 m²
Genoa: 14.81 m²
Spinnaker: 42.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: Express
Builder: Albin
Designer: Norlin
Year built: 1979

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.

6,43.1,4.012807,52,4.48,60,4.74,75,4.92,90,5.02,110,5.05,120,4.88,135,4.37,148.1,3.769266,150,3.69
8,42.2,4.738092,52,5.31,60,5.56,75,5.71,90,5.88,110,5.93,120,5.82,135,5.33,150,4.64,152.2,4.544525
10,40.9,5.252341,52,5.78,60,5.94,75,6.06,90,6.26,110,6.34,120,6.26,135,6.03,150,5.5,152.2,5.403688
12,38.8,5.491841,52,6.02,60,6.16,75,6.29,90,6.51,110,6.72,120,6.64,135,6.39,150,6.07,168.5,5.592266
14,38.3,5.568465,52,6.13,60,6.3,75,6.51,90,6.64,110,7.1,120,7.07,135,6.77,150,6.4,180,5.99
16,38.3,5.59395,52,6.17,60,6.36,75,6.69,90,6.86,110,7.39,120,7.5,135,7.2,150,6.76,180,6.32
20,39.1,5.618221,52,6.18,60,6.37,75,6.81,90,7.27,110,7.71,120,8.19,135,8.2,150,7.57,180,7.01

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.48	4.74	4.92	5.02	5.05	4.88	4.37	3.69
8	5.31	5.56	5.71	5.88	5.93	5.82	5.33	4.64
10	5.78	5.94	6.06	6.26	6.34	6.26	6.03	5.5
12	6.02	6.16	6.29	6.51	6.72	6.64	6.39	6.07
14	6.13	6.3	6.51	6.64	7.1	7.07	6.77	6.4
16	6.17	6.36	6.69	6.86	7.39	7.5	7.2	6.76
20	6.18	6.37	6.81	7.27	7.71	8.19	8.2	7.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.93	148.1°	3.2
8	42.2°	3.51	152.2°	4.02
10	40.9°	3.97	152.2°	4.78
12	38.8°	4.28	168.5°	5.48
14	38.3°	4.37	180°	5.99
16	38.3°	4.39	180°	6.32
20	39.1°	4.36	180°	7.01

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