High 1019 hPa centered on Switzerland remaining almost stationary.
For Calais :
Warning strong breeze offshore.
The reliability of the situation is poor.
For the night from Sunday to Monday SW force 4 in the early part of the night becoming WSW force 5. Gusts reaching 29 knots in the middle of the night.
Slight sea. Low, short swell from WSW. Excellent visibility. Daytime of Monday 31 august : The unstable weather will die away during the day.
Cloud and long sunny periods. Some light showers in the morning, possibility of showers in the afternoon. In the evening, lots of good clear periods.
Possibility of showers W force 5 in the morning becoming force 4 in the middle of the day. Gusts reaching 28 knots in the morning. Moderate sea becoming slight in the evening. Low, short swell from SW. Excellent visibility.