A northeasterly, weak and particularly variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and very variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday NW force 2 in the early part of the night turning N force 1. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, fairly long swell from W then from N in the middle of the night. Good visibility becoming poor in the middle of the night. Daytime of Friday 12 june : The unstable weather will die away during the day.
Good clear periods alternating with cloudy spells, sometimes dense. Some light showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNW force 2 turning W force 3 in the middle of the day then WNW. Gusts reaching 15 knots in the evening. Smooth sea. Low from N. Poor visibility becoming excellent in the middle of the day then excellent.