CORPI 2.0 — ORC Rating

GPH

740.9

OSN

721.1

LOA

8.48 m

Displacement

2950 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5414

Medium

0.7332

High

0.8426

Triple Offshore

Low

0.705

Medium

0.9159

High

1.0232

Boat Specifications

Dimensions

Length overall: 8.48 m
Beam: 2.93 m
Draft: 1.52 m
Displacement: 2950 kg
Crew weight: 350 kg
Wetted surface: 17.16 m²

Sails

Mainsail: 20.39 m²
Genoa: 19.97 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 38.12 m²

Design

Type: SUN ODYSSEY 28.1
Builder: JEANNEAU
Designer: CASTRO TONY
Year built: 1997
Stability index: 105.9

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.

6,45,3.959798,52,4.34,60,4.62,75,4.92,90,5.1,110,4.9,120,4.63,135,4.17,145.7,3.72837,150,3.56
8,43.2,4.664124,52,5.17,60,5.43,75,5.77,90,5.95,110,5.8,120,5.62,135,5.18,146.9,4.679375,150,4.53
10,42,5.153773,52,5.71,60,5.93,75,6.23,90,6.4,110,6.33,120,6.23,135,5.92,147.1,5.45485,150,5.29
12,40.8,5.482202,52,6.04,60,6.22,75,6.48,90,6.68,110,6.68,120,6.61,135,6.38,148.4,5.940871,150,5.84
14,40,5.626305,52,6.22,60,6.4,75,6.62,90,6.92,110,6.98,120,6.93,135,6.71,150,6.22,173,5.581604
16,40,5.691576,52,6.29,60,6.49,75,6.74,90,7.09,110,7.27,120,7.24,135,7.02,150,6.5,175.4,6.029421
20,41.1,5.706222,52,6.31,60,6.54,75,6.9,90,7.26,110,7.79,120,7.92,135,7.66,150,6.99,176.8,6.610307

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.34	4.62	4.92	5.1	4.9	4.63	4.17	3.56
8	5.17	5.43	5.77	5.95	5.8	5.62	5.18	4.53
10	5.71	5.93	6.23	6.4	6.33	6.23	5.92	5.29
12	6.04	6.22	6.48	6.68	6.68	6.61	6.38	5.84
14	6.22	6.4	6.62	6.92	6.98	6.93	6.71	6.22
16	6.29	6.49	6.74	7.09	7.27	7.24	7.02	6.5
20	6.31	6.54	6.9	7.26	7.79	7.92	7.66	6.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.8	145.7°	3.08
8	43.2°	3.4	146.9°	3.92
10	42°	3.83	147.1°	4.58
12	40.8°	4.15	148.4°	5.06
14	40°	4.31	173°	5.54
16	40°	4.36	175.4°	6.01
20	41.1°	4.3	176.8°	6.6

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