SURPRISE — ORC Rating

GPH

643.4

OSN

622.7

LOA

11.62 m

Displacement

7251 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6837

Medium

0.9508

High

1.1196

Triple Offshore

Low

0.8901

Medium

1.1963

High

1.3654

Boat Specifications

Dimensions

Length overall: 11.62 m
Beam: 3.88 m
Draft: 2 m
Displacement: 7251 kg
Crew weight: 450 kg
Wetted surface: 33 m²

Sails

Mainsail: 36.88 m²
Genoa: 36.24 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 97.36 m²

Design

Type: SUN ODISSEY 39i
Builder: JEANNEAU
Designer: LOMBARD
Year built: 2008

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.

6,44.4,4.352861,52,4.82,60,5.13,75,5.39,90,5.46,110,5.51,120,5.33,135,4.76,144.3,4.272959,150,4.01
8,42.6,5.203118,52,5.81,60,6.13,75,6.4,90,6.62,110,6.71,120,6.49,135,5.91,147.1,5.264287,150,5.1
10,41.8,5.888855,52,6.6,60,6.92,75,7.15,90,7.41,110,7.49,120,7.35,135,6.87,147.2,6.186303,150,6.01
12,41,6.426313,52,7.14,60,7.37,75,7.55,90,7.8,110,7.91,120,7.81,135,7.5,147.5,6.959995,150,6.78
14,40.2,6.729545,52,7.41,60,7.62,75,7.81,90,8,110,8.28,120,8.19,135,7.89,149.4,7.330884,150,7.29
16,39.7,6.810506,52,7.53,60,7.75,75,8,90,8.14,110,8.67,120,8.62,135,8.27,150,7.64,174.8,6.838143
20,39.9,6.856412,52,7.58,60,7.83,75,8.25,90,8.58,110,9.2,120,9.56,135,9.16,150,8.21,178,7.684681

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.82	5.13	5.39	5.46	5.51	5.33	4.76	4.01
8	5.81	6.13	6.4	6.62	6.71	6.49	5.91	5.1
10	6.6	6.92	7.15	7.41	7.49	7.35	6.87	6.01
12	7.14	7.37	7.55	7.8	7.91	7.81	7.5	6.78
14	7.41	7.62	7.81	8	8.28	8.19	7.89	7.29
16	7.53	7.75	8	8.14	8.67	8.62	8.27	7.64
20	7.58	7.83	8.25	8.58	9.2	9.56	9.16	8.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3.11	144.3°	3.47
8	42.6°	3.83	147.1°	4.42
10	41.8°	4.39	147.2°	5.2
12	41°	4.85	147.5°	5.87
14	40.2°	5.14	149.4°	6.31
16	39.7°	5.24	174.8°	6.81
20	39.9°	5.26	178°	7.68

Loading polar chart…