High 1028 hPa centered on Wales moving at 16 knots to the East-North-East to be centered on the center of the North Sea.
For Plage du Cap Gris Nez :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fog developing into low cloud during the morning, very cloudy in the afternoon. No precipitation. In the evening, very cloudy skies becoming totally overcast.
No precipitation. NE wind force 4 continuing all day. Gusts reaching 17 knots until the middle of the day. Smooth to slight sea. Low, short swell from NW. Visibility reduced by mist becoming excellent in the middle of the day then reduced by mist.