A northerly and mostly variable flow prevails over the whole area.
For Fort-Mahon-Plage :
No gale warning.
We are 90% sure of the situation, because the clear patches could move in later than forecast.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, clear skies becoming somewhat cloudy.
N force 2 freshening force 4 in the middle of the day then force 3. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.