A northwesterly and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Tuesday to Wednesday WSW wind force 3 continuing all night. Gusts reaching 17 knots in the early part of the night.
Smooth to slight sea. Low, short swell from WSW. Excellent visibility. Daytime of Wednesday 5 august : Improving during the day:the sky will clear.
Cloudy spells, dense at times in the morning, sunny in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, fair weather with mostly clear skies.
W force 3 becoming WSW force 4 in the middle of the day then WNW. Gusts reaching 22 knots from the middle of the day. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.