Beufort

0

1

2

3

4

5

6

7

8

9

10

11

12

węzły
(knots)
 

0

1-3

4-6

7-10

11-16

17-21

22-27

28-33

34-40

41-47

48-55

56-63

>63

km/h
 

0

1-6

7-11

12-19

20-29

30-39

40-50

51-62

63-75

76-87

88-102

103-117

>117

mile/h
 

0

1-6

4-7

8-12

13-18

19-24

25-31

32-38

39-46

47-54

55-63

64-72

>72

m/s
 

0-
0.2

0.3-
1.5

1.6-
3.3

3.4-
5.4

5.5-
7.9

8.0-
10.7

10.8-
13.8

13.9-
17.1

17.2-
20.7

20.8-
24.4

24.5-
28.4

28.5-
32.6

>32.7