A southwesterly, very strong and variable flow prevails over the whole area.
For Plage de Lost-Marc"h :
Warning fresh gale offshore.
The reliability of the situation is assessed at 80%.
Very cloudy skies becoming totally overcast during the afternoon. Risk of some spots of rain in the morning, light showers in the afternoon. In the evening, overcast skies.
Showers followed by rain. S wind force 6 continuing all day. Gusts reaching 40 knots from the middle of the day. Rough sea. Moderate, fairly long swell from WSW. Excellent visibility.