A southwesterly, moderate and particularly variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
No gale warning.
The reliability of the situation is poor.
For the night from Friday to Saturday SW force 3 in the early part of the night becoming force 4. Gusts reaching 25 knots at the end of the night.
Slight sea. Low, fairly long swell from W. Good visibility becoming good in the middle of the night then excellent. Daytime of Saturday 21 february : The weather will become more uncertain during the day.
Very cloudy. But clear spells will become more and more widespread. The risk of seeing rain will remain low. In the evening, very cloudy.
Risk of showers in the early hours. SW force 4 in the morning becoming WSW force 3 in the evening. Gusts reaching 25 knots in the morning. Slight sea. Low, short swell from WSW. Poor visibility temporarily in the middle of the day.