Low 998 hPa centered on the South-West of England moving at 27 knots to the East-North-East to be centered on the center of the North Sea.
For Perros-Guirec :
Warning moderate gale offshore.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, sometimes dense. Possibility of showers In the evening, good clear periods but lots of cloud, too.
No precipitation. WSW wind force 5 from the middle of the day. Gusts reaching 39 knots in the middle of the day. Slight sea. Low, fairly long swell from NNW. Good visibility becoming excellent in the evening.