High 1024 hPa centered on the center of France moving at 40 knots to the East to be centered on the West of Austria.
For Leffrinckoucke : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.No precipitation.In the evening, relatively clear skies becoming changeable. SSW wind force 3 continuing all day. Gusts reaching 20 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Poor visibility becoming excellent in the middle of the day then excellent.
semaphore stations
Station Dunkerque located 7 km from Leffrinckoucke
* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call