Den Helder
| Je | Ve | Sa | Di | Lu | Ma | Me | Je | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 17 | 15 | 16 | 10 | 15 | 9 | 19 | 14 |
| Rafales (kn) | 18 | 16 | 18 | 10 | 22 | 13 | 23 | 18 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 0.9 | 0.8 | 0.7 | 0.5 | 0.6 | 0.4 | 0.5 | 0.5 |
| Période (s) | 10 | 7 | 4 | 7 | 8 | 6 | 3 | 7 |
| Temp. | 12 | 11 | 12 | 11 | 12 | 12 | 12 | 12 |
| Nuages | 2 | 10 | 4 | 64 | 36 | 4 | 100 | |
| Pluie |