A northwesterly, very strong and very variable flow prevails over the whole area.
For Plage de Saint Gervais :
Warning strong gale offshore.
The reliability of the situation is assessed at 90%.
Skies progressively hazing over in the morning, very cloudy in the afternoon. No precipitation. In the evening, overcast skies.
No precipitation. NNW force 7 weakening force 5 in the middle of the day then WNW force 3. Gusts reaching 44 knots in the morning. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from SW. Excellent visibility.