A southerly and very variable flow prevails over the West and the North of the basin. Over the South-East, it is northwesterly, moderate and very variable.
For Plage du Crotoy :
No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Overcast with reduced visibility in the morning, changeable skies becoming relatively cloud-free in the afternoon. Light showers all day. In the evening, skies with few clouds.
E force 1 freshening NW force 3 in the middle of the day then becoming WNW. Gusts reaching 15 knots in the middle of the day. Smooth to slight sea. Low, short swell from W. Visibility reduced by mist becoming excellent in the middle of the day then good.