Castricum aan Zee
| Th | Fr | Sa | Su | Mo | Tu | We | Th | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 17 | 10 | 13 | 19 | 7 | 8 | 12 | 11 |
| Gust (kn) | 21 | 11 | 23 | 27 | 11 | 11 | 14 | 14 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1 | 0.8 | 0.4 | 1.1 | 0.5 | 0.2 | 0.3 | 0.5 |
| Period (s) | 7 | 5 | 7 | 6 | 5 | 6 | 3 | 7 |
| Temp. | 8 | 8 | 12 | 12 | 11 | 13 | 13 | 16 |
| Clouds | 100 | 45 | 99 | 90 | 51 | 100 | 95 | 85 |
| Rain | 1 | 0.4 | 0.4 |