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.
Für Port-la-Forêt : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.The risk of seeing rain will remain low.In the evening, good clear periods but cloud building. Chance of light rain. SW wind force 3 continuing all day. Gusts reaching 18 knots in the middle of the day. Smooth sea. Low, fairly long swell from S. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.