A southwesterly and very variable flow prevails over the whole area.
For Calais :
No gale warning.
For the night from Tuesday to Wednesday WSW wind force 3 continuing all night. Gusts reaching 23 knots in the early part of the night.
Moderate sea becoming slight in the middle of the night. Low, fairly long swell from SW then from N in the middle of the night. Excellent visibility. Daytime of Wednesday 28 october : The atmosphere will remain unstable.
Skies changeable to very cloudy. Light showers all day. In the evening, cloudy spells, sometimes dense.
Light showers. WSW force 4 in the morning becoming W force 3 in the evening. Gusts reaching 21 knots in the morning. Slight sea. Low from N then from NNW in the evening. Excellent visibility.