JAZZ PLAYER — ORC Rating

GPH

534.3

OSN

520

LOA

12.003 m

Displacement

5208 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7866

Medium

1.0259

High

1.1688

Triple Offshore

Low

1.0045

Medium

1.2541

High

1.4055

Boat Specifications

Dimensions

Length overall: 12.003 m
Beam: 3.75 m
Draft: 2.99 m
Displacement: 5208 kg
Crew weight: 751 kg
Wetted surface: 30.09 m²

Sails

Mainsail: 57.9 m²
Genoa: 39.82 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 184.48 m²

Design

Type: Z 39 MOD
Builder: HAKES MARINE
Designer: BAKEWELL- WHITE
Year built: 2004
Stability index: 134.6

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.

6,41.8,5.647398,52,6.33,60,6.64,75,6.84,90,6.7,110,6.82,120,6.68,135,5.95,143,5.434269,150,5.01
8,39.6,6.593008,52,7.37,60,7.58,75,7.71,90,7.64,110,7.88,120,7.84,135,7.44,146,6.58595,150,6.31
10,37.6,6.967149,52,7.78,60,7.99,75,8.19,90,8.16,110,8.41,120,8.52,135,8.23,148.7,7.501824,150,7.41
12,36.9,7.152819,52,7.96,60,8.2,75,8.52,90,8.62,110,8.78,120,9.07,135,8.95,150,8.19,151.4,8.098107
14,36.4,7.243192,52,8.07,60,8.33,75,8.74,90,9.02,110,9.13,120,9.52,135,9.75,149.2,8.882836,150,8.81
16,36.3,7.308343,52,8.15,60,8.42,75,8.9,90,9.33,110,9.46,120,9.97,135,10.69,146.6,9.870062,150,9.52
20,36.4,7.342584,52,8.22,60,8.53,75,9.1,90,9.75,110,10.27,120,10.89,135,12.37,143.9,12.549662,150,11.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.33	6.64	6.84	6.7	6.82	6.68	5.95	5.01
8	7.37	7.58	7.71	7.64	7.88	7.84	7.44	6.31
10	7.78	7.99	8.19	8.16	8.41	8.52	8.23	7.41
12	7.96	8.2	8.52	8.62	8.78	9.07	8.95	8.19
14	8.07	8.33	8.74	9.02	9.13	9.52	9.75	8.81
16	8.15	8.42	8.9	9.33	9.46	9.97	10.69	9.52
20	8.22	8.53	9.1	9.75	10.27	10.89	12.37	11.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	4.21	143°	4.34
8	39.6°	5.08	146°	5.46
10	37.6°	5.52	148.7°	6.41
12	36.9°	5.72	151.4°	7.11
14	36.4°	5.83	149.2°	7.63
16	36.3°	5.89	146.6°	8.24
20	36.4°	5.91	143.9°	10.14

Loading polar chart…