An easterly, weak and particularly variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Tuesday to Wednesday NE wind force 3 continuing all night. Gusts reaching 16 knots from the middle of the night.
Smooth to slight sea. Low, fairly long swell from W. Excellent visibility. Daytime of Wednesday 27 may : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. ENE force 3 in the morning becoming NE force 2 in the evening. Gusts reaching 16 knots in the morning. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the evening.