High 1021 hPa centered on Switzerland gaining strength in a stationary position.
For Calais :
Warning strong breeze offshore.
We are 90% sure of the situation, because the cloud cover could move in later than forecast.
In the evening, lots of good clear periods.
No precipitation. SW wind force 5. Gusts reaching 23 knots in the evening. Slight sea. Low, short swell from NW. Excellent visibility.