Castricum aan Zee
| Th | Fr | Sa | Su | Mo | Tu | We | Th | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Direction | | | | | | | | |
| Average (kn) | 20 | 17 | 21 | 20 | 16 | 9 | 13 | 7 |
| Gust (kn) | 22 | 24 | 24 | 23 | 20 | 10 | 18 | 9 |
| Waves | | | | | | | | |
| Direction | | | | | | | | |
| Height (m) | 1 | 1.4 | 1.7 | 1.8 | 1.6 | 1.1 | 0.7 | 0.5 |
| Period (s) | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 7 |
| Temp. | 14 | 16 | 15 | 14 | 14 | 16 | 17 | 16 |
| Clouds | 100 | 94 | 32 | 73 | 28 | 55 | 100 | 16 |
| Rain | 0.5 | 0.3 | 0.3 | 0.2 |