A northwesterly, moderate and mostly variable flow prevails over the whole area.
For Calais :
Warning strong breeze offshore.
We are 90% sure of the situation, because the cloud cover could move in later than forecast.
For the night from Monday to Tuesday NNW force 4 becoming NW force 3 in the middle of the night then WNW. Gusts reaching 16 knots in the early part of the night.
Slight sea. Low, short swell from ESE. Excellent visibility. Daytime of Tuesday 18 november : The sky will remain changeable.
Skies changeable to very cloudy. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. W wind force 4 continuing all day. Gusts reaching 23 knots in the evening. Slight sea. Low, short swell from NE then from NNW in the middle of the day then from NNW. Excellent visibility.