ANDARIN — ORC Rating | RegattaPages

GPH

624.3

OSN

605.4

LOA

10.57 m

Displacement

3859 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7276

Medium

0.9899

High

1.1255

Triple Offshore

Low

0.9412

Medium

1.2234

High

1.3695

Boat Specifications

Dimensions

Length overall: 10.57 m
Beam: 3.35 m
Draft: 2 m
Displacement: 3859 kg
Crew weight: 420 kg
Wetted surface: 24.29 m²

Sails

Mainsail: 33.98 m²
Genoa: 24.51 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 98.31 m²

Design

Type: J-105
Builder: J BOATS EUROPE
Designer: ROD JOHNSTONE
Year built: 1991

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.

6,42.5,4.503054,52,5.05,60,5.33,75,5.54,90,5.76,110,5.83,120,5.66,135,5.06,143.9,4.579265,150,4.27
8,41.1,5.414276,52,6.1,60,6.38,75,6.59,90,6.87,110,6.99,120,6.86,135,6.31,147.4,5.54334,150,5.39
10,40.1,6.105202,52,6.79,60,6.98,75,7.13,90,7.27,110,7.52,120,7.45,135,7.14,148.1,6.513763,150,6.39
12,38.7,6.393908,52,7.07,60,7.25,75,7.44,90,7.48,110,7.95,120,7.97,135,7.62,150,7.07,150.3,7.057078
14,38,6.484683,52,7.19,60,7.4,75,7.68,90,7.79,110,8.24,120,8.51,135,8.17,150,7.42,152,7.305077
16,37.7,6.534184,52,7.25,60,7.48,75,7.88,90,8.11,110,8.52,120,8.93,135,8.79,150,7.79,176.6,7.012343
20,37.8,6.682233,52,7.35,60,7.53,75,8.06,90,8.62,110,9.05,120,9.62,135,10.33,150,8.85,177.2,7.769275

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.05	5.33	5.54	5.76	5.83	5.66	5.06	4.27
8	6.1	6.38	6.59	6.87	6.99	6.86	6.31	5.39
10	6.79	6.98	7.13	7.27	7.52	7.45	7.14	6.39
12	7.07	7.25	7.44	7.48	7.95	7.97	7.62	7.07
14	7.19	7.4	7.68	7.79	8.24	8.51	8.17	7.42
16	7.25	7.48	7.88	8.11	8.52	8.93	8.79	7.79
20	7.35	7.53	8.06	8.62	9.05	9.62	10.33	8.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.32	143.9°	3.7
8	41.1°	4.08	147.4°	4.67
10	40.1°	4.67	148.1°	5.53
12	38.7°	4.99	150.3°	6.13
14	38°	5.11	152°	6.45
16	37.7°	5.17	176.6°	7
20	37.8°	5.28	177.2°	7.76

Loading polar chart…