A northerly, moderate and variable flow prevails over the whole area.
For Plage du Crotoy : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Clear skies.In the evening, skies with few clouds. NW force 4 in the middle of the day turning NNE in the evening. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, short swell from NW. Excellent visibility.