A southeasterly, very strong and variable flow prevails over the whole area.
For Boulogne-sur-Mer :
Warning moderate gale offshore.
The reliability of the situation is assessed at 95%.
Very cloudy skies with short clear spells. No precipitation. In the evening, overcast skies.
Light, intermittent drizzle. SSE force 4 in the morning becoming force 5 in the evening. Gusts reaching 34 knots in the evening. Smooth to slight sea. Low, short swell from SW. Excellent visibility.