A northeasterly and variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and very variable.
For Saint-Idesbald :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
W force 2 turning N force 3 in the middle of the day then NNE. Gusts reaching 14 knots in the evening. Rippled sea becoming smooth in the middle of the day. Low, short swell from SW then from N in the evening. Good visibility becoming good in the middle of the day then poor.