A northwesterly, strong and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, strong and very variable.
For Boulogne-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 90%.
Changeable skies becoming fairly cloud-free in the morning, sunny in the afternoon. No precipitation. In the evening, lots of good clear periods.
No precipitation. NNW force 4 in the morning becoming force 3 in the evening. Gusts reaching 24 knots in the morning. Slight sea becoming smooth to slight in the evening. Low, short swell from WSW. Excellent visibility.