Weatherrouting

Polar #56

J/80

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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 0.15 0.3 0.5 0.7 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.1 0.0 0.0 0.0 0.0
10 0.0 0.3 0.6 1.0 1.3 1.5 1.6 1.7 1.8 1.8 1.8 1.8 1.7 1.3 0.3 0.1 0.1 0.0 0.0
15 0.0 0.5 1.0 1.5 2.0 2.3 2.5 2.6 2.6 2.65 2.7 2.6 2.5 2.0 0.7 0.3 0.2 0.0 0.0
20 0.0 0.55 1.1 1.7 2.3 2.6 2.8 3.0 3.0 3.05 3.1 3.0 2.9 2.3 1.1 0.5 0.2 0.0 0.0
25 0.0 0.65 1.3 2.0 2.7 3.1 3.4 3.5 3.6 3.65 3.7 3.6 3.4 2.8 1.6 0.7 0.3 0.0 0.0
30 0.0 0.97 1.94 2.93 3.99 4.6 4.97 5.21 5.31 5.36 5.41 5.31 5.04 4.09 2.96 1.2 0.44 0.0 0.0
35 0.0 1.18 2.35 3.52 4.8 5.58 5.9 6.28 6.38 6.42 6.48 6.45 6.3 5.8 4.7 1.85 0.58 0.0 0.0
40 0.0 1.45 2.9 4.2 5.4 6.1 6.4 6.7 6.8 6.85 6.9 7.0 7.0 6.9 6.1 2.4 1.0 0.0 0.0
45 0.0 1.65 3.3 4.7 5.8 6.5 6.8 7.0 7.1 7.15 7.2 7.3 7.3 7.2 6.8 2.5 1.1 0.0 0.0
50 0.0 1.79 3.59 4.99 6.01 6.71 7.01 7.21 7.31 7.36 7.41 7.51 7.51 7.49 7.23 2.64 1.1 0.0 0.0
55 0.0 1.92 3.85 5.29 6.25 6.95 7.25 7.41 7.51 7.56 7.61 7.71 7.75 7.75 7.62 2.89 1.29 0.0 0.0
60 0.0 2.05 4.1 5.6 6.5 7.2 7.5 7.6 7.7 7.75 7.8 7.9 8.0 8.0 8.0 3.2 1.6 0.0 0.0
65 0.0 2.08 4.15 5.65 6.65 7.3 7.55 7.65 7.8 7.88 7.95 8.1 8.2 8.25 8.25 3.3 1.65 0.0 0.0
70 0.0 2.1 4.2 5.7 6.8 7.4 7.6 7.7 7.9 8.0 8.1 8.3 8.4 8.5 8.5 3.4 1.7 0.0 0.0
75 0.0 2.17 4.35 5.85 6.95 7.45 7.6 7.8 8.0 8.15 8.3 8.5 8.6 8.7 8.7 3.5 1.75 0.0 0.0
80 0.0 2.25 4.5 6.0 7.1 7.5 7.6 7.9 8.1 8.3 8.5 8.7 8.8 8.9 8.9 3.6 1.8 0.0 0.0
85 0.0 2.3 4.6 6.2 7.2 7.55 7.65 7.95 8.25 8.45 8.65 8.85 9.0 9.1 9.1 3.9 2.05 0.25 0.25
90 0.0 2.35 4.7 6.4 7.3 7.6 7.7 8.0 8.4 8.6 8.8 9.0 9.2 9.3 9.3 4.2 2.3 0.5 0.5
95 0.0 2.38 4.75 6.4 7.3 7.65 7.85 8.1 8.45 8.68 8.9 9.1 9.3 9.45 9.45 4.5 2.6 0.5 0.5
100 0.0 2.4 4.8 6.4 7.3 7.7 8.0 8.2 8.5 8.75 9.0 9.2 9.4 9.6 9.6 4.8 2.9 0.5 0.5
105 0.0 2.38 4.75 6.35 7.25 7.7 8.05 8.3 8.65 8.93 9.2 9.5 9.8 10.1 10.1 5.3 3.3 0.8 0.8
110 0.0 2.35 4.7 6.3 7.2 7.7 8.1 8.4 8.8 9.1 9.4 9.8 10.2 10.6 10.6 5.8 3.7 1.1 1.1
115 0.0 2.25 4.5 6.15 7.05 7.6 8.05 8.5 9.0 9.33 9.65 10.15 10.6 11.1 11.1 6.4 4.15 1.15 1.15
120 0.0 2.15 4.3 6.0 6.9 7.5 8.0 8.6 9.2 9.55 9.9 10.5 11.0 11.6 11.6 7.0 4.6 1.2 1.2
125 0.0 2.02 4.05 5.75 6.75 7.4 7.85 8.4 9.0 9.55 10.1 10.9 11.45 12.05 12.05 7.55 5.1 1.55 1.55
130 0.0 1.9 3.8 5.5 6.6 7.3 7.7 8.2 8.8 9.55 10.3 11.3 11.9 12.5 12.5 8.1 5.6 1.9 1.9
135 0.0 1.78 3.55 5.15 6.3 7.05 7.55 8.0 8.55 9.25 9.95 10.95 11.5 12.1 12.1 8.45 6.0 2.1 1.85
140 0.0 1.65 3.3 4.8 6.0 6.8 7.4 7.8 8.3 8.95 9.6 10.6 11.1 11.7 11.7 8.8 6.4 2.3 1.8
145 0.0 1.5 3.0 4.45 5.65 6.55 7.15 7.6 8.05 8.62 9.2 10.15 10.65 11.2 11.2 8.7 6.4 2.2 1.95
150 0.0 1.35 2.7 4.1 5.3 6.3 6.9 7.4 7.8 8.3 8.8 9.7 10.2 10.7 10.7 8.6 6.4 2.1 2.1
155 0.0 1.25 2.5 3.8 4.95 5.95 6.65 7.25 7.65 8.12 8.6 9.45 9.95 10.45 10.45 8.65 6.5 2.35 2.05
160 0.0 1.15 2.3 3.5 4.6 5.6 6.4 7.1 7.5 7.95 8.4 9.2 9.7 10.2 10.2 8.7 6.6 2.6 2.0
165 0.0 1.1 2.2 3.35 4.45 5.45 6.25 6.9 7.4 7.82 8.25 9.05 9.5 10.0 10.0 9.0 7.0 2.75 2.25
170 0.0 1.05 2.1 3.2 4.3 5.3 6.1 6.7 7.3 7.7 8.1 8.9 9.3 9.8 9.8 9.3 7.4 2.9 2.5
175 0.0 1.02 2.05 3.15 4.2 5.15 5.95 6.6 7.2 7.57 7.95 8.75 9.15 9.65 9.65 9.4 7.5 2.9 2.45
180 0.0 1.0 2.0 3.1 4.1 5.0 5.8 6.5 7.1 7.45 7.8 8.6 9.0 9.5 9.5 9.5 7.6 2.9 2.4