A northeasterly and very variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is fairly good.
For the night from Thursday to Friday WNW wind force 2 continuing all night. Gusts reaching 10 knots.
Smooth sea becoming smooth to slight at the end of the night. Low, short swell from WSW. Poor visibility becoming reduced by mist in the middle of the night then reduced by fog. Daytime of Friday 17 july : Warning:reduced visibility early in the day.
Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. The risk of seeing rain will remain low. In the evening, changeable skies becoming less cloudy.
Chance of light rain. WNW wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, short swell from WSW then from N in the evening. Visibility reduced by fog becoming excellent in the middle of the day then good.