Wind — 2018
| Mois | Gistel | Oudenburg | Différence |
|---|---|---|---|
| Jan | – | 20.6 km/h | – |
| Fév | – | 17.4 km/h | – |
| Mar | – | 16.9 km/h | – |
| Avr | – | 14.8 km/h | – |
| Mai | – | 12.5 km/h | – |
| Juin | – | 15.4 km/h | – |
| Juil | – | 12.3 km/h | – |
| Aoû | – | 13.6 km/h | – |
| Sep |
| – |
| 14.5 km/h |
| – |
| Oct | – | 15 km/h | – |
| Nov | – | 16.8 km/h | – |
| Déc | – | 18.5 km/h | – |