A northerly and variable flow prevails over the South of the basin. Over the North-West, it is southerly, moderate and very variable. Over the North-East, it is westerly, moderate and variable.
For Le Crotoy :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies very cloudy to overcast in the morning, some sun but cloud building in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, good clear periods but cloud building.
No precipitation. W force 3 in the morning temporarily WNW force 4 in the middle of the day. Gusts reaching 18 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day.