An easterly and particularly variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and particularly variable.
For Calais :
Warning strong breeze offshore.
The reliability of the situation is poor.
For the night from Sunday to Monday E wind force 3 continuing all night. Gusts reaching 12 knots at the end of the night.
Smooth to slight sea. Low, short swell from N. Excellent visibility becoming good in the middle of the night then good. Daytime of Monday 24 august : The weather will be good.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, very cloudy.
Risk of showers in the early hours. E force 4 turning NE force 5 in the middle of the day then ENE. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from N. Good visibility becoming excellent in the middle of the day.