A westerly, moderate and mostly variable flow prevails over the whole area.
For Plage Flandre Dunkerque :
No gale warning.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy skies with short clear spells. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, very cloudy.
Possibility of showers WSW force 4 in the morning becoming force 5 in the middle of the day. Gusts reaching 28 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.