An easterly and very variable flow prevails over the North of the basin. Over the South-West, it is southerly, moderate and very variable. Over the South-East, it is northwesterly, weak and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Tuesday to Wednesday NW force 3 in the early part of the night turning N force 2. Gusts reaching 12 knots in the early part of the night.
Smooth sea. Low, short swell from WSW. Excellent visibility. Daytime of Wednesday 15 july : The unstable weather will die away during the day.
Clouding over with thunderstorms developing in the morning, predominantly sunny in the afternoon. Some light showers in the morning, possibility of showers in the afternoon. In the evening, relatively clear skies becoming changeable.
Chance of light rain. N force 2 turning W force 3 in the middle of the day then N. Gusts reaching 19 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Excellent visibility becoming excellent in the evening.