A northeasterly flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Monday to Tuesday NE wind force 3 continuing all night. Gusts reaching 14 knots in the early part of the night.
Calm to slight sea becoming calm at the end of the night. Low, fairly long swell from W. Excellent visibility. Daytime of Tuesday 31 may : The sky will remain changeable.
Skies changeable to very cloudy. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. ENE force 3 turning WNW in the middle of the day then NW. Gusts reaching 16 knots in the evening. Calm sea. Low, fairly long swell from W. Excellent visibility.