An easterly, weak and very variable flow prevails over the South-East of the basin. Over the West and the North, it is southerly, moderate and very variable.
For Cayeux-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 90%.
Fog developing into low cloud during the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, clear spells, risk of mist forming.
No precipitation. E force 2 in the morning temporarily NE in the middle of the day. Gusts reaching 10 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Visibility reduced by dense fog becoming reduced by mist in the middle of the day then reduced by mist.