A northerly and mostly variable flow prevails over the East of the basin. Over the West, it is southeasterly, moderate and mostly variable.
For Sainte-Adresse :
No gale warning.
The reliability of the situation is assessed at 90%.
Overcast skies. No precipitation. In the evening, changeable skies clearing completely.
No precipitation. N wind force 3 from the middle of the day. Gusts reaching 15 knots. Smooth sea. Low, short swell from WNW. Good visibility becoming excellent in the evening.