JUST THE JOB — ORC Rating

GPH

652.4

OSN

633.2

LOA

9.6 m

Displacement

3615 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.623

Medium

0.8412

High

0.9504

Triple Offshore

Low

0.8043

Medium

1.0388

High

1.1547

Boat Specifications

Dimensions

Length overall: 9.6 m
Beam: 3.35 m
Draft: 1.9 m
Displacement: 3615 kg
Crew weight: 510 kg
Wetted surface: 20.77 m²

Sails

Mainsail: 26.66 m²
Genoa: 24.74 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 89.8 m²

Design

Type: J 97 E
Builder: J-YACHTS
Designer: JOHNSTONE
Year built: 2009
Stability index: 116.6

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.

6,43,4.307082,52,4.83,60,5.11,75,5.31,90,5.54,110,5.65,120,5.49,135,4.95,145.1,4.462588,150,4.22
8,41.8,5.137657,52,5.77,60,6.06,75,6.27,90,6.58,110,6.7,120,6.6,135,6.14,147.8,5.424293,150,5.3
10,41.1,5.812384,52,6.43,60,6.62,75,6.77,90,7.01,110,7.2,120,7.14,135,6.87,148.2,6.353743,150,6.24
12,39.4,6.134068,52,6.75,60,6.91,75,7.06,90,7.19,110,7.61,120,7.61,135,7.33,150,6.8,150.2,6.787548
14,39,6.266519,52,6.89,60,7.08,75,7.3,90,7.36,110,7.91,120,8.08,135,7.81,150,7.12,160.4,6.570725
16,38.8,6.313051,52,6.94,60,7.16,75,7.49,90,7.64,110,8.14,120,8.5,135,8.29,150,7.42,174.5,6.720942
20,39,6.36946,52,6.97,60,7.19,75,7.66,90,8.1,110,8.54,120,9.07,135,9.56,150,8.12,175.7,7.380776

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.11	5.31	5.54	5.65	5.49	4.95	4.22
8	5.77	6.06	6.27	6.58	6.7	6.6	6.14	5.3
10	6.43	6.62	6.77	7.01	7.2	7.14	6.87	6.24
12	6.75	6.91	7.06	7.19	7.61	7.61	7.33	6.8
14	6.89	7.08	7.3	7.36	7.91	8.08	7.81	7.12
16	6.94	7.16	7.49	7.64	8.14	8.5	8.29	7.42
20	6.97	7.19	7.66	8.1	8.54	9.07	9.56	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.15	145.1°	3.66
8	41.8°	3.83	147.8°	4.59
10	41.1°	4.38	148.2°	5.4
12	39.4°	4.74	150.2°	5.89
14	39°	4.87	160.4°	6.19
16	38.8°	4.92	174.5°	6.69
20	39°	4.95	175.7°	7.36

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