A westerly, 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 90%.
Very cloudy skies to overcast. No precipitation in the morning, light rain in late afternoon. In the evening, overcast skies.
Light rain. S force 3 in the morning turning SW force 4 in the middle of the day. Gusts reaching 25 knots in the evening. Slight sea. Low, short swell from W. Excellent visibility becoming good in the evening.