A northeasterly, moderate and very variable flow prevails over the whole area.
For Saint-Idesbald : Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Clear skies.In the evening, fair weather with mostly clear skies. NNE wind force 5 from the middle of the day. Gusts reaching 34 knots in the evening. Slight sea. Low, short swell from ENE then from NNW in the evening. Good visibility becoming excellent in the evening.
semaphore stations
Station Dunkerque located 20 km from Saint-Idesbald