A northeasterly and variable flow prevails over the South of the basin. Over the North, it is northwesterly, moderate and variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday N wind force 2 continuing all night. Gusts reaching 14 knots in the early part of the night.
Slight sea. Low, fairly long swell from W. Good visibility becoming poor in the middle of the night then poor. Daytime of Friday 27 march : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. NNE wind force 3 continuing all day. Gusts reaching 15 knots in the evening. Slight sea. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.
