A northerly and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and very variable.
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.
Very cloudy. Light rain gradually becoming less frequent. In the evening, relatively clear skies becoming changeable.
N wind force 3 from the middle of the day. Gusts reaching 22 knots in the middle of the day. Smooth to slight sea. Low, short swell from E then from NNW in the evening. Excellent visibility becoming excellent in the evening.