Castricum aan Zee
| Th | Fr | Sa | Su | Mo | Tu | We | Th | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 22 | 19 | 17 | 37 | 20 | 24 | 9 | 15 |
| Gust (kn) | 33 | 28 | 26 | 44 | 29 | 33 | 13 | 22 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1.7 | 1.4 | 1.3 | 2.3 | 2 | 1.7 | 0.9 | 1 |
| Period (s) | 7 | 7 | 6 | 8 | 7 | 8 | 6 | 6 |
| Temp. | 9 | 10 | 9 | 6 | 8 | 7 | 7 | 8 |
| Clouds | 100 | 100 | 83 | 100 | 100 | 65 | 85 | |
| Rain | 2.7 | 0.1 |