Hellestø
| Ma | Me | Je | Ve | Sa | Di | Lu | Ma | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 19 | 14 | 13 | 23 | 20 | 25 | 22 | 28 |
| Rafales (kn) | 21 | 15 | 17 | 28 | 26 | 34 | 24 | 32 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 3 | 1.8 | 0.9 | 3 | 2.7 | 2.7 | 2 | 3.4 |
| Période (s) | 9 | 8 | 9 | 9 | 9 | 9 | 7 | 9 |
| Temp. | 9 | 8 | 6 | 8 | 9 | 9 | 8 | 5 |
| Nuages | 89 | 100 | 7 | 100 | 100 | 100 | 100 | 85 |
| Pluie | 0.9 | 0.6 | 2.8 | 2.1 | 1.1 | 0.9 | 0.4 |