A westerly and very variable flow prevails over the whole area.
For Calais :
No gale warning.
For the night from Wednesday to Thursday WSW force 4 becoming force 3 in the middle of the night then W. Gusts reaching 19 knots in the early part of the night.
Slight sea becoming smooth to slight in the middle of the night. Low, short swell from SW then from N in the middle of the night. Excellent visibility. Daytime of Thursday 24 july : The weather will become more uncertain during the day.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Possibility of showers W force 3 in the morning becoming WSW force 4 in the middle of the day. Gusts reaching 19 knots in the evening. Slight sea. Low from N. Excellent visibility.
