A westerly, very strong and mostly 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 85%.
Overcast skies. Risk of some spots of rain in the morning, showers late in the day. In the evening, very cloudy skies to overcast.
Showers. SSW force 6 becoming force 7 in the middle of the day then WSW force 5. Gusts reaching 46 knots from the middle of the day. Moderate sea temporarily rough in the middle of the day. Moderate, fairly long swell from W. Excellent visibility.