A southwesterly, very strong and particularly variable flow prevails over the whole area.
For Seignosse-le-penon-plage :
Warning strong gale offshore.
The reliability of the situation is assessed at 80%.
Overcast skies. Possibility of showers late in the morning, drizzle followed by showers in the afternoon. In the evening, very cloudy skies to overcast.
Showers. WSW force 4 turning S force 3 in the middle of the day then WSW force 5. Gusts reaching 37 knots in the evening. Rough to very rough sea becoming rough in the evening. Moderate, fairly long swell from WNW. Excellent visibility.