|
Beaufort |
knots |
m/s |
english |
nederlands |
|
|
0 |
0 |
|
|
|
0 |
|
|
calm |
windstilte |
|
|
1 |
0.2 |
|
|
|
1 |
|
|
light air |
zeer zwak |
|
|
3 |
1.5 |
|
|
|
2 |
|
|
light breeze |
zwak |
|
|
6 |
3.3 |
|
|
|
3 |
|
|
gentle breeze |
vrij matig, lichte koelte |
|
|
10 |
5.4 |
|
|
|
4 |
|
|
moderate breeze |
matig, matige koelte |
|
|
16 |
7.9 |
|
|
|
5 |
|
|
fresh breeze |
vrij krachtig, frisse bries |
|
|
21 |
10.7 |
|
|
|
6 |
|
|
strong breeze |
krachtig, stijve bries |
|
|
27 |
13.8 |
|
|
|
7 |
|
|
near gale |
hard |
|
|
33 |
17.1 |
|
|
|
8 |
|
|
gale |
stormachtig |
|
|
40 |
20.7 |
|
|
|
9 |
|
|
strong gale |
storm |
|
|
47 |
24.4 |
|
|
|
10 |
|
|
storm |
zware storm |
|
|
55 |
28.4 |
|
|
|
11 |
|
|
violent storm |
zeer zware storm |
|
|
63 |
32.6 |
|
|
|
12 |
|
|
hurricane |
orkaan |