A southeasterly, moderate and particularly variable flow prevails over the whole area.
For Calais :
No gale warning.
For the night from Wednesday to Thursday WSW wind force 4 continuing all night. Gusts reaching 26 knots in the middle of the night.
Smooth to slight sea becoming slight in the middle of the night. Low, fairly long swell from WSW. Excellent visibility. Daytime of Thursday 19 february : The atmosphere will remain unstable.
Very cloudy skies with short clear spells. Light showers all day. In the evening, very cloudy.
Light showers. SW force 4 becoming force 5 in the middle of the day then WSW. Gusts reaching 29 knots in the evening. Slight sea becoming moderate in the middle of the day. Low, short swell from W. Excellent visibility.