An easterly and mostly variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Tuesday to Wednesday W force 3 becoming force 2 in the middle of the night then WNW force 1. Gusts reaching 16 knots in the early part of the night.
Slight sea. Low, short swell from W. Excellent visibility becoming poor in the middle of the night then reduced by mist. Daytime of Wednesday 16 july : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. W force 3 in the morning temporarily force 4 in the middle of the day. Gusts reaching 19 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day.