High 1026 hPa centered on Switzerland moving at 23 knots to the North-North-West to be centered on the East of the North Sea.
For Calais :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Tuesday to Wednesday E wind force 3 continuing all night. Gusts reaching 18 knots in the early part of the night.
Slight sea temporarily smooth to slight in the middle of the night. Low, short swell from NNE. Excellent visibility. Daytime of Wednesday 12 august : The weather will be good.
Warm sun all day. In the evening, clear skies.
ESE force 3 turning NE force 4 in the middle of the day then ENE. Gusts reaching 19 knots in the evening. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NE. Excellent visibility.