High 1024 hPa centered on Brittany moving at 12 knots to the East-North-East to be centered on Normandy.
For Plage de Portrieux : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, good clear periods but lots of cloud, too. No precipitation. NW wind force 2. Gusts reaching 9 knots in the evening. Smooth sea. Low, short swell from N. Excellent visibility.