A northwesterly, moderate and variable flow prevails over the North of the basin. Over the South-West, it is easterly, moderate and very variable. Over the South-East, it is southwesterly, weak and very variable.
For Boulogne-sur-Mer :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, very cloudy.
No precipitation. NNW wind force 2. Smooth sea. Low, short swell from WNW. Excellent visibility.