Hel
| Lu | Ma | Me | Je | Ve | Sa | Di | Lu | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 15 | 20 | 10 | 15 | 14 | 18 | 5 | 8 |
| Rafales (kn) | 26 | 34 | 15 | 27 | 23 | 30 | 5 | 8 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 1 | 1 | 0.6 | 0.9 | 0.9 | 0.9 | 0.3 | 0.3 |
| Période (s) | 7 | 9 | 5 | 6 | 5 | 5 | 4 | 3 |
| Temp. | 2 | 3 | 5 | 5 | 5 | 6 | 4 | 6 |
| Nuages | 100 | 100 | 73 | 100 | 38 | 6 | 89 | |
| Pluie | 0.4 | 0.1 |