A northeasterly, very strong and very variable flow prevails over the South of the basin. Over the North, it is northwesterly, moderate and variable.
For Grande Plage de Barneville :
No gale warning.
The reliability of the situation is assessed at 90%.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. NNE force 3 turning NW force 4 in the middle of the day then WNW. Gusts reaching 23 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from WNW. Excellent visibility becoming good in the evening.