BLACK JACK 100 — ORC Rating

GPH

323.6

OSN

321.2

LOA

30.46 m

Displacement

27880 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

1.4271

Medium

1.8014

High

2.1695

Triple Offshore

Low

1.8853

Medium

2.2978

High

2.6772

Boat Specifications

Dimensions

Length overall: 30.46 m
Beam: 5.26 m
Draft: 5.46 m
Displacement: 27880 kg
Crew weight: 1620 kg
Wetted surface: 114.16 m²

Sails

Mainsail: 372.09 m²
Genoa: 232.11 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Super maxi 100'
Builder: McConaghy Boats
Designer: Reichel / Pugh
Year built: 2019

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.

6,45.8,9.108316,52,10.01,60,10.91,75,12.15,90,12.58,110,12.73,120,12.54,135,11.14,137,10.733521,150,9.06
8,43.1,10.216907,52,11.49,60,12.25,75,13.16,90,13.64,110,13.81,120,13.78,135,13.11,139,12.428622,150,10.84
10,42,10.993819,52,12.31,60,12.91,75,13.82,90,14.5,110,14.94,120,14.43,135,14.21,147,12.090564,150,11.71
12,40.7,11.396397,52,12.75,60,13.31,75,14.39,90,15.22,110,15.94,120,15.75,135,15.36,145.5,13.857101,150,13.19
14,39.8,11.935698,52,13.25,60,13.79,75,14.83,90,15.81,110,16.79,120,17.01,135,16.6,144,15.920556,150,14.87
16,39,12.14701,52,13.57,60,14.3,75,15.59,90,16.28,110,17.54,120,18.03,135,17.83,145,17.530323,150,16.58
20,38.2,12.355939,52,13.98,60,14.82,75,16.42,90,17.74,110,18.82,120,19.74,135,20.17,147.9,20.351262,150,19.91

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	10.01	10.91	12.15	12.58	12.73	12.54	11.14	9.06
8	11.49	12.25	13.16	13.64	13.81	13.78	13.11	10.84
10	12.31	12.91	13.82	14.5	14.94	14.43	14.21	11.71
12	12.75	13.31	14.39	15.22	15.94	15.75	15.36	13.19
14	13.25	13.79	14.83	15.81	16.79	17.01	16.6	14.87
16	13.57	14.3	15.59	16.28	17.54	18.03	17.83	16.58
20	13.98	14.82	16.42	17.74	18.82	19.74	20.17	19.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	6.35	137°	7.85
8	43.1°	7.46	139°	9.38
10	42°	8.17	147°	10.14
12	40.7°	8.64	145.5°	11.42
14	39.8°	9.17	144°	12.88
16	39°	9.44	145°	14.36
20	38.2°	9.71	147.9°	17.24

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