A northerly, weak and particularly variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Thursday to Friday W force 2 in the early part of the night becoming force 1. Gusts reaching 9 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Good visibility becoming good in the middle of the night then poor. Daytime of Friday 19 june : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, lots of good clear periods.
Light showers. W force 1 freshening force 3 in the middle of the day then becoming W. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day then excellent.