A northwesterly, moderate and variable flow prevails over the whole area.
For Calais :
No gale warning.
The reliability of the situation is assessed at 90%.
For the night from Tuesday to Wednesday NNE force 2 in the early part of the night turning NNW. Gusts reaching 10 knots in the early part of the night.
Smooth to slight sea becoming smooth at the end of the night. Low, short swell from N. Excellent visibility. Daytime of Wednesday 22 july : The sky will remain very cloudy.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy.
No precipitation. NNW force 2 in the morning turning NE force 3 in the evening. Gusts reaching 16 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, short swell from NNW temporarily from E in the middle of the day. Excellent visibility.