A southeasterly, very strong and mostly variable flow prevails over the whole area.
For Plage de Fort Mahon :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Fog developing into low cloud during the morning, very cloudy in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. E force 2 turning SE force 3 in the middle of the day then becoming force 4. Gusts reaching 22 knots in the evening. Slight sea temporarily smooth to slight in the middle of the day. Low, fairly long swell from W. Visibility reduced by mist becoming good in the middle of the day then excellent.