ZUKUNFT IV — ORC Rating

GPH

551.2

OSN

533.9

LOA

16.078 m

Displacement

15386 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7242

Medium

0.998

High

1.165

Triple Offshore

Low

0.9368

Medium

1.2363

High

1.3916

Boat Specifications

Dimensions

Length overall: 16.078 m
Beam: 4.77 m
Draft: 2.83 m
Displacement: 15386 kg
Crew weight: 850 kg
Wetted surface: 51.98 m²

Sails

Mainsail: 64.42 m²
Genoa: 89.75 m²
Spinnaker: 198.13 m²
Asymmetric spinnaker: 0 m²

Design

Type: BALTIC 52
Builder: BALTIC
Designer: S+S
Year built: 1990
Stability index: 120.6

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.

6,43.2,5.350024,52,5.96,60,6.31,75,6.57,90,6.47,110,6.13,120,5.98,135,5.39,141.9,5.006767,150,4.55
8,41.8,6.371768,52,7.13,60,7.48,75,7.73,90,7.65,110,7.53,120,7.35,135,6.71,147.8,5.908816,150,5.78
10,41.2,7.163601,52,7.94,60,8.18,75,8.35,90,8.34,110,8.41,120,8.31,135,7.83,149.8,6.884384,150,6.87
12,40,7.5322,52,8.29,60,8.51,75,8.69,90,8.71,110,8.86,120,8.82,135,8.5,150,7.84,152.9,7.66109
14,38.8,7.634685,52,8.44,60,8.66,75,8.92,90,9.01,110,9.21,120,9.25,135,8.96,150,8.47,159.2,8.044281
16,38.7,7.764946,52,8.52,60,8.75,75,9.1,90,9.28,110,9.44,120,9.67,135,9.41,150,8.9,171.2,8.206605
20,38.2,7.825852,52,8.59,60,8.84,75,9.29,90,9.72,110,9.84,120,10.24,135,10.38,150,9.77,178.4,8.983503

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.96	6.31	6.57	6.47	6.13	5.98	5.39	4.55
8	7.13	7.48	7.73	7.65	7.53	7.35	6.71	5.78
10	7.94	8.18	8.35	8.34	8.41	8.31	7.83	6.87
12	8.29	8.51	8.69	8.71	8.86	8.82	8.5	7.84
14	8.44	8.66	8.92	9.01	9.21	9.25	8.96	8.47
16	8.52	8.75	9.1	9.28	9.44	9.67	9.41	8.9
20	8.59	8.84	9.29	9.72	9.84	10.24	10.38	9.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.9	141.9°	3.94
8	41.8°	4.75	147.8°	5
10	41.2°	5.39	149.8°	5.95
12	40°	5.77	152.9°	6.82
14	38.8°	5.95	159.2°	7.52
16	38.7°	6.06	171.2°	8.11
20	38.2°	6.15	178.4°	8.98

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