Weatherrouting

Polar #70

LANDMARK 43

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Source: Unknown origin

TWS range: 0 - 60 knt

TWS

TWA

 0 2 4 6 8 10 12 14 16 18 20 25 30 35 40 45 50 55 60
0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
5 0.0 0.25 0.5 0.7 0.9 1.0 1.0 1.1 1.1 1.1 1.1 1.1 1.2 1.1 0.1 0.1 0.1 0.0 0.0
10 0.0 0.45 0.9 1.4 1.8 2.0 2.1 2.1 2.2 2.2 2.2 2.3 2.3 2.2 0.5 0.2 0.2 0.0 0.0
15 0.0 0.7 1.4 2.1 2.6 2.9 3.1 3.2 3.3 3.3 3.3 3.4 3.5 3.3 1.2 0.5 0.3 0.0 0.0
20 0.0 0.8 1.6 2.4 3.0 3.4 3.6 3.7 3.7 3.75 3.8 3.9 4.0 3.8 1.7 0.8 0.4 0.0 0.0
25 0.0 0.95 1.9 2.9 3.6 4.0 4.3 4.4 4.4 4.5 4.6 4.7 4.7 4.6 2.7 1.2 0.5 0.0 0.0
30 0.0 1.41 2.83 4.26 5.31 5.93 6.3 6.47 6.54 6.64 6.74 6.91 6.99 6.74 4.84 1.99 0.71 0.0 0.0
35 0.0 1.79 3.58 5.18 6.38 7.0 7.32 7.52 7.7 7.76 7.82 8.02 8.12 7.82 6.3 2.52 0.8 0.0 0.0
40 0.0 2.0 4.0 5.7 6.9 7.4 7.7 7.9 8.0 8.1 8.2 8.3 8.5 8.1 7.2 2.8 1.2 0.0 0.0
45 0.0 2.25 4.5 6.2 7.3 7.7 8.0 8.1 8.2 8.3 8.4 8.6 8.8 8.4 8.0 2.9 1.3 0.0 0.0
50 0.0 2.39 4.79 6.56 7.59 7.91 8.14 8.31 8.41 8.55 8.69 8.89 9.09 8.69 8.43 3.04 1.3 0.0 0.0
55 0.0 2.52 5.05 6.85 7.78 8.11 8.31 8.51 8.61 8.76 8.91 9.15 9.35 8.95 8.82 3.32 1.49 0.0 0.0
60 0.0 2.65 5.3 7.1 7.9 8.3 8.5 8.7 8.8 8.95 9.1 9.4 9.6 9.2 9.2 3.7 1.8 0.0 0.0
65 0.0 2.72 5.45 7.2 8.0 8.4 8.65 8.85 9.0 9.15 9.3 9.6 9.85 9.45 9.45 3.8 1.85 0.0 0.0
70 0.0 2.8 5.6 7.3 8.1 8.5 8.8 9.0 9.2 9.35 9.5 9.8 10.1 9.7 9.7 3.9 1.9 0.0 0.0
75 0.0 2.82 5.65 7.35 8.1 8.55 8.9 9.15 9.35 9.52 9.7 10.05 10.0 9.6 9.6 3.85 1.9 0.0 0.0
80 0.0 2.85 5.7 7.4 8.1 8.6 9.0 9.3 9.5 9.7 9.9 10.3 9.9 9.5 9.5 3.8 1.9 0.0 0.0
85 0.0 2.82 5.65 7.35 8.15 8.6 9.05 9.4 9.65 9.88 10.1 10.6 10.15 9.75 9.75 4.15 2.2 0.25 0.25
90 0.0 2.8 5.6 7.3 8.2 8.6 9.1 9.5 9.8 10.05 10.3 10.9 10.4 10.0 10.0 4.5 2.5 0.5 0.5
95 0.0 2.75 5.5 7.35 8.25 8.65 9.05 9.5 9.9 10.2 10.5 11.2 10.75 10.3 10.3 4.9 2.85 0.5 0.5
100 0.0 2.7 5.4 7.4 8.3 8.7 9.0 9.5 10.0 10.35 10.7 11.5 11.1 10.6 10.6 5.3 3.2 0.5 0.5
105 0.0 2.7 5.4 7.4 8.3 8.75 9.1 9.5 9.9 10.38 10.85 11.85 11.55 11.2 11.2 5.9 3.65 0.85 0.85
110 0.0 2.7 5.4 7.4 8.3 8.8 9.2 9.5 9.8 10.4 11.0 12.2 12.0 11.8 11.8 6.5 4.1 1.2 1.2
115 0.0 2.68 5.35 7.3 8.2 8.8 9.25 9.6 9.95 10.45 10.95 12.4 12.55 12.7 12.7 7.35 4.75 1.3 1.3
120 0.0 2.65 5.3 7.2 8.1 8.8 9.3 9.7 10.1 10.5 10.9 12.6 13.1 13.6 13.6 8.2 5.4 1.4 1.4
125 0.0 2.52 5.05 6.95 7.95 8.65 9.2 9.7 10.2 10.68 11.15 12.85 13.75 14.75 14.75 9.25 6.3 1.9 1.9
130 0.0 2.4 4.8 6.7 7.8 8.5 9.1 9.7 10.3 10.85 11.4 13.1 14.4 15.9 15.9 10.3 7.2 2.4 2.4
135 0.0 2.25 4.5 6.35 7.55 8.3 8.9 9.5 10.15 10.8 11.45 13.4 15.05 16.55 16.55 11.6 8.35 2.9 2.5
140 0.0 2.1 4.2 6.0 7.3 8.1 8.7 9.3 10.0 10.75 11.5 13.7 15.7 17.2 17.2 12.9 9.5 3.4 2.6
145 0.0 1.92 3.85 5.6 6.95 7.85 8.45 9.05 9.7 10.48 11.25 13.9 16.2 17.8 17.8 13.8 10.25 3.55 3.15
150 0.0 1.75 3.5 5.2 6.6 7.6 8.2 8.8 9.4 10.2 11.0 14.1 16.7 18.4 18.4 14.7 11.0 3.7 3.7
155 0.0 1.6 3.2 4.75 6.15 7.25 7.95 8.55 9.15 9.85 10.55 13.3 16.2 17.8 17.8 14.65 11.1 4.0 3.55
160 0.0 1.45 2.9 4.3 5.7 6.9 7.7 8.3 8.9 9.5 10.1 12.5 15.7 17.2 17.2 14.6 11.2 4.3 3.4
165 0.0 1.35 2.7 4.1 5.4 6.6 7.45 8.1 8.7 9.28 9.85 12.05 15.05 16.55 16.55 14.85 11.55 4.55 3.7
170 0.0 1.25 2.5 3.9 5.1 6.3 7.2 7.9 8.5 9.05 9.6 11.6 14.4 15.9 15.9 15.1 11.9 4.8 4.0
175 0.0 1.23 2.45 3.75 4.95 6.1 7.05 7.75 8.35 8.88 9.4 11.25 13.85 15.25 15.25 14.85 11.8 4.6 3.85
180 0.0 1.2 2.4 3.6 4.8 5.9 6.9 7.6 8.2 8.7 9.2 10.9 13.3 14.6 14.6 14.6 11.7 4.4 3.7