A northeasterly, moderate and mostly variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and mostly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Monday to Tuesday NE wind force 4 continuing all night. Gusts reaching 21 knots in the early part of the night.
Calm sea. from N. Excellent visibility. Daytime of Tuesday 12 july : The weather will be good.
Warm sun all day. In the evening, clear skies.
ENE force 4 becoming NE force 3 in the middle of the day then NNE force 4. Gusts reaching 22 knots in the evening. Calm sea becoming calm to slight in the evening. from N then fairly long from W in the middle of the day. Excellent visibility.