SANDRA — ORC Rating | RegattaPages

GPH

830.6

OSN

808.3

LOA

8.19 m

Displacement

4236 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5294

Medium

0.7205

High

0.8455

Triple Offshore

Low

0.6937

Medium

0.9244

High

1.0495

Boat Specifications

Dimensions

Length overall: 8.19 m
Beam: 2.87 m
Draft: 1.24 m
Displacement: 4236 kg
Crew weight: 350 kg
Wetted surface: 21.48 m²

Sails

Mainsail: 16.75 m²
Genoa: 26.69 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 46.11 m²

Design

Type: ALBIN 82MS
Designer: Per Brohälls
Year built: 1977

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.

6,47.7,3.462046,52,3.74,60,4.08,75,4.31,90,4.28,110,4.35,120,4.2,135,3.79,144.8,3.438803,150,3.25
8,46.1,4.110171,52,4.49,60,4.82,75,5.09,90,5.19,110,5.28,120,5.12,135,4.71,145.3,4.330141,150,4.11
10,45.9,4.598277,52,5.02,60,5.39,75,5.71,90,5.91,110,5.99,120,5.88,135,5.49,144.8,5.078659,150,4.79
12,46.2,5.042309,52,5.48,60,5.82,75,6.07,90,6.28,110,6.35,120,6.29,135,6.06,145.2,5.687152,150,5.39
14,47.1,5.391343,52,5.76,60,6.05,75,6.28,90,6.48,110,6.61,120,6.56,135,6.38,150,5.82,170.6,5.260639
16,47.1,5.494176,52,5.85,60,6.14,75,6.42,90,6.57,110,6.88,120,6.84,135,6.63,150,6.16,172,5.766115
20,48,5.499674,52,5.81,60,6.15,75,6.52,90,6.81,110,7.29,120,7.39,135,7.16,150,6.6,175.7,6.33784

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.74	4.08	4.31	4.28	4.35	4.2	3.79	3.25
8	4.49	4.82	5.09	5.19	5.28	5.12	4.71	4.11
10	5.02	5.39	5.71	5.91	5.99	5.88	5.49	4.79
12	5.48	5.82	6.07	6.28	6.35	6.29	6.06	5.39
14	5.76	6.05	6.28	6.48	6.61	6.56	6.38	5.82
16	5.85	6.14	6.42	6.57	6.88	6.84	6.63	6.16
20	5.81	6.15	6.52	6.81	7.29	7.39	7.16	6.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	47.7°	2.33	144.8°	2.81
8	46.1°	2.85	145.3°	3.56
10	45.9°	3.2	144.8°	4.15
12	46.2°	3.49	145.2°	4.67
14	47.1°	3.67	170.6°	5.19
16	47.1°	3.74	172°	5.71
20	48°	3.68	175.7°	6.32

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