High 1021 hPa centered on the North of England moving at 25 knots to the South-East to be centered on Switzerland.
For Plage du Crotoy : No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Some fair-weather cumulus clouds.In the evening, light cloudy spells. ENE force 3 in the middle of the day becoming NE force 4 in the evening. Gusts reaching 22 knots in the evening. Smooth sea. Low, short swell from WNW. Excellent visibility.