|
Wind Conversion Chart
| beaufort |
knots |
km/h |
m/s |
mph |
description |
| 1 |
1-3 |
1.1-5.4 |
0.3-1.5 |
0.7-3.5 |
Light Air |
| 2 |
4-6 |
5.5-11.9 |
1.6-3.3 |
3.6-7.5 |
Light Breeze |
| 3 |
7-10 |
12.0-19.4 |
3.4-5.4 |
7.6-12.2 |
Gentle Breeze |
| 4 |
11-15 |
19.5-28.4 |
5.5-7.9 |
12.3-17.8 |
Moderate Breeze |
| 5 |
16-21 |
28.5-38.5 |
8.0-10.7 |
17.9-24.0 |
Fresh Breeze |
| 6 |
22-27 |
38.6-49.7 |
10.8-13.8 |
24.1-31.0 |
Strong Breeze |
| 7 |
28-33 |
49.8-61.5 |
13.9-17.1 |
31.1-38.3 |
Near Gale |
| 8 |
34-40 |
61.6-74.5 |
17.2-20.7 |
38.4-46.4 |
Gale |
| 9 |
41-47 |
74.6-87.8 |
20.8-24.4 |
46.5-54.7 |
Strong gale |
| 10 |
48-55 |
87.9-102.2 |
24.5-28.4 |
54.8-63.6 |
Storm |
| 11 |
56-63 |
102.3-117.3 |
28.5-32.6 |
63.7-73.0 |
Violent storm |
| 12 |
>64 |
>117.4 |
>32.6 |
>73 |
Hurricane |
|
