SEDDNA — ORC Rating | RegattaPages

GPH

654.4

OSN

635.1

LOA

10.025 m

Displacement

5097 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6205

Medium

0.8444

High

0.9682

Triple Offshore

Low

0.8003

Medium

1.0361

High

1.153

Boat Specifications

Dimensions

Length overall: 10.025 m
Beam: 3.43 m
Draft: 1.93 m
Displacement: 5097 kg
Crew weight: 300 kg
Wetted surface: 23.29 m²

Sails

Mainsail: 34.62 m²
Genoa: 31.37 m²
Spinnaker: 70.83 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELAN 333
Builder: ELAN MARINE
Designer: HUMPHEYS
Year built: 1998
Stability index: 126.7

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.

6,43,4.498507,52,5.02,60,5.3,75,5.53,90,5.48,110,5.38,120,5.22,135,4.72,145.1,4.206538,150,3.99
8,41.4,5.29255,52,5.95,60,6.24,75,6.44,90,6.43,110,6.49,120,6.34,135,5.8,150,5.04,150.2,5.035923
10,41.2,5.940871,52,6.56,60,6.75,75,6.89,90,6.96,110,7.06,120,6.98,135,6.65,150,5.98,152,5.866713
12,39.9,6.204661,52,6.83,60,7,75,7.15,90,7.21,110,7.41,120,7.35,135,7.11,150,6.71,158.3,6.371534
14,39,6.279387,52,6.94,60,7.13,75,7.34,90,7.45,110,7.76,120,7.72,135,7.47,150,7.12,171.8,6.587348
16,38.8,6.325882,52,6.99,60,7.19,75,7.5,90,7.69,110,7.99,120,8.11,135,7.86,150,7.46,179,6.981063
20,39,6.356592,52,7.01,60,7.23,75,7.65,90,8.09,110,8.33,120,8.69,135,8.7,150,8.23,179,7.641164

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.02	5.3	5.53	5.48	5.38	5.22	4.72	3.99
8	5.95	6.24	6.44	6.43	6.49	6.34	5.8	5.04
10	6.56	6.75	6.89	6.96	7.06	6.98	6.65	5.98
12	6.83	7	7.15	7.21	7.41	7.35	7.11	6.71
14	6.94	7.13	7.34	7.45	7.76	7.72	7.47	7.12
16	6.99	7.19	7.5	7.69	7.99	8.11	7.86	7.46
20	7.01	7.23	7.65	8.09	8.33	8.69	8.7	8.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.29	145.1°	3.45
8	41.4°	3.97	150.2°	4.37
10	41.2°	4.47	152°	5.18
12	39.9°	4.76	158.3°	5.92
14	39°	4.88	171.8°	6.52
16	38.8°	4.93	179°	6.98
20	39°	4.94	179°	7.64

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