A northwesterly, strong and very variable flow prevails over the whole area.
For Boulogne-sur-Mer :
No gale warning.
The reliability of the situation is assessed at 85%.
Little cloud in the morning, very cloudy in the afternoon. The risk of seeing rain will remain low. In the evening, very cloudy.
Possibility of showers WNW force 5 in the morning turning NNW force 4 in the evening. Gusts reaching 30 knots in the morning. Moderate sea becoming slight in the middle of the day. Low, short swell from WSW. Excellent visibility.