An easterly and variable flow prevails over the whole area.
For Calais :
No gale warning.
For the night from Friday to Saturday ENE wind force 5 continuing all night. Gusts reaching 21 knots from the middle of the night.
Slight sea. Low, short swell from NNE. Excellent visibility. Daytime of Saturday 27 december : The largely blue sky won.t last.
Cloud and long sunny periods. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Risk of showers in the early hours. ENE force 5 in the morning becoming force 4 in the middle of the day. Gusts reaching 21 knots in the morning. Slight sea. Low, short swell from NNE. Excellent visibility.