A westerly and particularly variable flow prevails over the whole area.
Für Calais :
No gale warning.
For the night from Wednesday to Thursday WSW wind force 4 continuing all night. Gusts reaching 21 knots in the early part of the night.
Slight sea becoming moderate in the middle of the night. Low, short swell from WSW. Excellent visibility. Daytime of Thursday 22 october : The atmosphere will remain unstable.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. Light showers all day. In the evening, good clear periods but lots of cloud, too.
Light showers. WSW force 4 in the morning becoming force 5 in the evening. Gusts reaching 23 knots in the evening. Moderate sea becoming slight in the evening. Low, fairly long swell from WSW. Excellent visibility.