A southwesterly, very strong and mostly variable flow prevails over the whole area.
For Plage de Leffrinckoucke :
No gale warning.
We are 90% sure of the situation, because the clear patches could be more numerous than forecast.
In the evening, cloudy spells, sometimes dense.
Chance of light rain. SSW wind force 3. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Poor visibility.