Castricum aan Zee
| Do | Vr | Za | Zo | Ma | Di | Wo | Do | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richting | | | | | | | | |
| Gemiddelde (kn) | 22 | 20 | 23 | 27 | 14 | 15 | 11 | 17 |
| Windstoot (kn) | 29 | 26 | 31 | 32 | 19 | 18 | 12 | 23 |
| Golven | | | | | | | | |
| Richting | | | | | | | | |
| Golfhoogte (m) | 1.4 | 1.6 | 2 | 2 | 1.1 | 0.8 | 0.7 | 0.6 |
| Periode (s) | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 6 |
| Temp. | 15 | 14 | 15 | 12 | 13 | 14 | 17 | 21 |
| Wolken | 100 | 96 | 88 | 90 | 5 | 61 | 86 | 47 |
| Regen | 0.8 | 1.1 | 0.3 | 1.3 | 0.1 |