High 1024 hPa centered on Brittany moving at 5 knots to the South-West and gaining strength to 1027 hPa to be centered on the North of the Bay of Biscay.
For Plage des Dames, Ile Grande :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog developing into low cloud. Chance of light rain. In the evening, good clear periods but cloud building.
No precipitation. W wind force 4 from the middle of the day. Gusts reaching 22 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Visibility reduced by mist becoming excellent in the evening.