A southwesterly, moderate and very variable flow prevails over the whole area.
For Boulogne-sur-Mer :
No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, cloud and long sunny periods.
Chance of light rain. SW wind force 3. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from W. Excellent visibility.