Den Helder
| Su | Mo | Tu | We | Th | Fr | Sa | Su | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 15 | 13 | 17 | 23 | 15 | 14 | 18 | 24 |
| Gust (kn) | 17 | 14 | 19 | 31 | 23 | 23 | 27 | 39 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 0.5 | 0.4 | 0.7 | 0.7 | 0.6 | 0.6 | 0.5 | 1 |
| Period (s) | 3 | 3 | 3 | 3 | 3 | 6 | 5 | 6 |
| Temp. | 2 | -0 | -0 | 1 | 4 | 8 | 8 | 9 |
| Clouds | 11 | 43 | 100 | 99 | 100 | 100 | 100 | |
| Rain |