A westerly, moderate and very variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
For the night from Thursday to Friday SW force 4 in the early part of the night becoming WSW force 3. Gusts reaching 19 knots in the early part of the night.
Moderate sea. Low, fairly long swell from W. Excellent visibility becoming good in the middle of the night then good. Daytime of Friday 27 february : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, cloudy spells, sometimes dense.
Light showers. WSW force 3 in the morning temporarily W force 4 in the middle of the day. Gusts reaching 19 knots in the middle of the day. Moderate sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day then good.