Jive — ORC Rating | RegattaPages

GPH

660.6

OSN

643.9

LOA

7.997 m

Displacement

1421 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7105

Medium

0.9295

High

1.0549

Triple Offshore

Low

0.912

Medium

1.1415

High

1.2841

Boat Specifications

Dimensions

Length overall: 7.997 m
Beam: 2.49 m
Draft: 1.48 m
Displacement: 1421 kg
Crew weight: 340 kg
Wetted surface: 13.55 m²

Sails

Mainsail: 21.53 m²
Genoa: 13.98 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 64.99 m²

Design

Type: J-80 OD
Builder: J-COMPOSITE
Designer: JOHNSTONE
Year built: 1995

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.

6,42.5,4.36742,52,4.93,60,5.22,75,5.45,90,5.59,110,5.71,120,5.57,135,4.99,144.8,4.491248,150,4.24
8,41.2,5.209891,52,5.82,60,6.02,75,6.17,90,6.33,110,6.49,120,6.43,135,6.08,147.9,5.430151,150,5.31
10,38.8,5.658649,52,6.23,60,6.38,75,6.53,90,6.59,110,7.01,120,7,135,6.68,150,6.119913
12,38,5.812103,52,6.4,60,6.59,75,6.85,90,6.92,110,7.4,120,7.62,135,7.28,150,6.6,150.5,6.572026
14,37.7,5.864335,52,6.47,60,6.7,75,7.12,90,7.32,110,7.67,120,8.12,135,7.99,150,7.01,176.5,6.18153
16,37.4,5.89113,52,6.5,60,6.76,75,7.26,90,7.68,110,7.99,120,8.5,135,8.84,144.2,8.16212,150,7.64
20,38.1,5.959831,52,6.6,60,6.91,75,7.37,90,8.09,110,8.64,120,9.32,135,10.93,140.6,10.948146,150,9.77

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.22	5.45	5.59	5.71	5.57	4.99	4.24
8	5.82	6.02	6.17	6.33	6.49	6.43	6.08	5.31
10	6.23	6.38	6.53	6.59	7.01	7	6.68	6.12
12	6.4	6.59	6.85	6.92	7.4	7.62	7.28	6.6
14	6.47	6.7	7.12	7.32	7.67	8.12	7.99	7.01
16	6.5	6.76	7.26	7.68	7.99	8.5	8.84	7.64
20	6.6	6.91	7.37	8.09	8.64	9.32	10.93	9.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.22	144.8°	3.67
8	41.2°	3.92	147.9°	4.6
10	38.8°	4.41	150°	5.3
12	38°	4.58	150.5°	5.72
14	37.7°	4.64	176.5°	6.17
16	37.4°	4.68	144.2°	6.62
20	38.1°	4.69	140.6°	8.46

Loading polar chart…