A northwesterly, moderate and very variable flow prevails over the whole area.
For Plage de Leffrinckoucke :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast skies. No precipitation. In the evening, very cloudy.
Chance of light rain. WSW force 3 in the middle of the day becoming force 4 in the evening. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, short swell from NW. Excellent visibility.