A southwesterly, strong and variable flow prevails over the whole area.
For Saint-Brevin-Les-Pins :
Warning moderate gale offshore.
We are 90% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
For the night from Wednesday to Thursday WSW force 3 in the early part of the night turning SSW force 4. Gusts reaching 21 knots at the end of the night.
Slight sea. Low, fairly long swell from WSW. Excellent visibility. Daytime of Thursday 15 january : It will remain unsettled all day.
Overcast skies. Rain remaining light. In the evening, very cloudy skies to overcast.
Light rain gradually becoming less frequent. S force 5 becoming force 6 in the middle of the day then WSW. Gusts reaching 37 knots in the evening. Slight sea. Low, short swell from WSW. Excellent visibility.