A northwesterly, moderate and variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, moderate and very variable.
For Saint-Idesbald :
No gale warning.
The reliability of the situation is assessed at 90%.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, changeable skies becoming less cloudy.
No precipitation. NW force 4 becoming force 3 in the middle of the day then N force 2. Gusts reaching 18 knots in the morning. Slight sea becoming smooth to slight in the middle of the day. Low, short swell from NNW. Excellent visibility.