High 1030 hPa centered on Normandy moving at 14 knots to the South-East to be centered on the center of France.
For Berck :
Warning fresh gale offshore.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Light rain getting progressively heavier. S force 4 in the middle of the day becoming SSE force 5 in the evening. Gusts reaching 30 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility.