A northwesterly, strong and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is southwesterly, weak and particularly variable.
For Plage du Phare de Saint Gervais :
Warning moderate gale offshore.
The reliability of the situation is assessed at 90%.
Clear periods developing. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. W wind force 4 from the middle of the day. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, short swell from SW. Excellent visibility.