BOSS — ORC Rating | RegattaPages

GPH

665

OSN

646.5

LOA

10.025 m

Displacement

4911 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6901

Medium

0.9301

High

1.0658

Triple Offshore

Low

0.8885

Medium

1.1465

High

1.2724

Boat Specifications

Dimensions

Length overall: 10.025 m
Beam: 3.43 m
Draft: 1.91 m
Displacement: 4911 kg
Crew weight: 225 kg
Wetted surface: 23.92 m²

Sails

Mainsail: 31.41 m²
Genoa: 28.76 m²
Spinnaker: 72.29 m²
Asymmetric spinnaker: 68.58 m²

Design

Type: ELAN 333
Builder: ELAN MARINE
Designer: HUMPHEYS
Year built: 1998

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.

6,42.3,4.380562,52,4.91,60,5.16,75,5.37,90,5.35,110,5.36,120,5.18,135,4.68,145.9,4.14221,150,3.97
8,40.6,5.136504,52,5.81,60,6.09,75,6.31,90,6.38,110,6.45,120,6.27,135,5.74,150,5,150.4,4.979903
10,40.7,5.75096,52,6.42,60,6.64,75,6.81,90,6.92,110,7.01,120,6.93,135,6.6,150,5.9,151.8,5.809577
12,40.1,6.039836,52,6.69,60,6.88,75,7.06,90,7.11,110,7.34,120,7.29,135,7.06,150,6.64,157.4,6.314921
14,39.6,6.138765,52,6.79,60,6.99,75,7.22,90,7.33,110,7.63,120,7.62,135,7.4,150,7.06,180,6.46
16,39.4,6.172891,52,6.84,60,7.05,75,7.34,90,7.53,110,7.82,120,7.99,135,7.76,150,7.38,180,6.93
20,39.4,6.224655,52,6.87,60,7.07,75,7.42,90,7.84,110,8.14,120,8.49,135,8.55,150,8.09,180,7.57

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.91	5.16	5.37	5.35	5.36	5.18	4.68	3.97
8	5.81	6.09	6.31	6.38	6.45	6.27	5.74	5
10	6.42	6.64	6.81	6.92	7.01	6.93	6.6	5.9
12	6.69	6.88	7.06	7.11	7.34	7.29	7.06	6.64
14	6.79	6.99	7.22	7.33	7.63	7.62	7.4	7.06
16	6.84	7.05	7.34	7.53	7.82	7.99	7.76	7.38
20	6.87	7.07	7.42	7.84	8.14	8.49	8.55	8.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.24	145.9°	3.43
8	40.6°	3.9	150.4°	4.33
10	40.7°	4.36	151.8°	5.12
12	40.1°	4.62	157.4°	5.83
14	39.6°	4.73	180°	6.46
16	39.4°	4.77	180°	6.93
20	39.4°	4.81	180°	7.57

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