A northeasterly and variable flow prevails over the North-East of the basin. Over the North-West, it is southerly, moderate and mostly variable. Over the South, it is northwesterly, very strong and variable.
For Plage de Saint Gervais :
Warning moderate gale offshore.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast skies clearing completely in the morning, sunny despite some high cloud in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, light cloudy spells.
NW force 4 in the morning becoming force 3 in the evening. Gusts reaching 27 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from SW. Visibility reduced by mist becoming excellent in the middle of the day.