A northerly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Plage de Sainte Adresse :
No gale warning.
The reliability of the situation is assessed at 90%.
Lots of good clear periods. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. NNW force 3 in the middle of the day turning NNE in the evening. Gusts reaching 17 knots in the middle of the day. Smooth sea. Low, fairly long swell from WNW. Poor visibility becoming poor in the evening.