A southwesterly and very variable flow prevails over the North-East of the basin. Over the South and the West, it is northwesterly, moderate and variable.
For Saint-Brevin-Les-Pins :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, fair weather with mostly clear skies.
WSW force 3 becoming W force 4 in the middle of the day then WNW. Gusts reaching 24 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from WSW. Excellent visibility.