High 1024 hPa centered on East Channel moving at 32 knots to the East-South-East to be centered on Switzerland.
For Fort-Mahon-Plage :
No gale warning.
The reliability of the situation is assessed at 95%.
Very cloudy. No precipitation. In the evening, lots of good clear periods.
No precipitation. W force 4 in the middle of the day becoming WSW force 3 in the evening. Gusts reaching 17 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from W. Excellent visibility.