Rantum
| Ma | Me | Je | Ve | Sa | Di | Lu | Ma | |
|---|---|---|---|---|---|---|---|---|
| Vent |  | | | | | | | |
| Direction | | | | | | | | |
| Moyenne (kn) | 16 | 23 | 24 | 18 | 12 | 13 | 9 | 10 |
| Rafales (kn) | 18 | 33 | 29 | 19 | 13 | 19 | 11 | 13 |
| Vagues | | | | | | | | |
| Direction | | | | | | | | |
| Hauteur (m) | 0.9 | 1.4 | 1.6 | 0.9 | 0.6 | 0.7 | 0.8 | 0.8 |
| Période (s) | 5 | 7 | 8 | 5 | 5 | 3 | 4 | 4 |
| Temp. | 18 | 20 | 19 | 17 | 17 | 19 | 19 | 19 |
| Nuages | 99 | 76 | 100 | 56 | 100 | |||
| Pluie | 0.5 | 0.6 |