An easterly, weak and particularly variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, weak and particularly variable.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday NE force 2 in the early part of the night becoming ENE force 3. Gusts reaching 15 knots until the middle of the night.
Smooth to slight sea. Low, short swell from W. Excellent visibility becoming good in the middle of the night then excellent. Daytime of Friday 29 may : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. ENE force 3 in the morning turning NNE in the evening. Gusts reaching 15 knots in the morning. Smooth to slight sea temporarily smooth in the middle of the day. Low, short swell from W. Excellent visibility becoming excellent in the middle of the day.