A northeasterly, weak and mostly 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 Tuesday to Wednesday WNW force 2 becoming NW force 1 in the middle of the night then WNW. Gusts reaching 11 knots in the early part of the night.
Smooth to slight sea. Low, short swell from W. Good visibility becoming poor in the middle of the night then poor. Daytime of Wednesday 2 september : The sky will remain changeable.
Good clear periods alternating with cloudy spells, rather dense in the morning. The risk of seeing rain will remain low. In the evening, lots of good clear periods.
No precipitation. WNW force 1 in the morning freshening force 3 in the middle of the day. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day then good.