Low 987 hPa centered on West Channel moving at 21 knots to the East and rising to 996 hPa to be centered on the North-East of France.
For Dunkerque :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast. Rain gradually becoming less frequent in the morning, no precipitation in the afternoon. In the evening, very cloudy skies becoming totally overcast.
Drizzle in the early hours. E force 3 in the morning turning N force 2 in the evening. Gusts reaching 19 knots in the morning. Smooth sea temporarily smooth to slight in the middle of the day. Low, short swell from NNE. Good visibility becoming good in the middle of the day then good.