A southeasterly, strong and very variable flow prevails over the North-East of the basin. Over the South and the West, it is northwesterly, very strong and very variable.
For Saint-Brevin-Les-Pins :
Warning fresh gale offshore.
The reliability of the situation is limited.
For the night from Wednesday to Thursday W wind force 5 continuing all night. Gusts reaching 36 knots at the end of the night.
Slight sea becoming moderate at the end of the night. Low, long swell from S. Excellent visibility. Daytime of Thursday 19 february : The unstable weather will die away during the day.
Very cloudy skies with short clear spells. Light showers progressively dying out in the morning, possibility of a few spots in the afternoon. In the evening, very cloudy.
No precipitation. WNW force 5 in the morning becoming NW force 4 in the evening. Gusts reaching 39 knots in the morning. Rough sea becoming moderate in the evening. Low, fairly long swell from WSW then moderate in the middle of the day then from W. Excellent visibility.