High 1028 hPa centered on the North of the Bay of Biscay moving at 14 knots to the East-North-East to be centered on West Channel.
For Plage des Jaunais :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast in the morning, increasing sunny spells in the afternoon. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. ENE wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from WSW. Excellent visibility becoming excellent in the middle of the day.