An easterly, moderate and variable flow prevails over the North-West and the South-East of the basin. Over the South-West, it is southerly, moderate and very variable. Over the North-East, it is westerly, weak and variable.
Für Boulogne-sur-Mer : No gale warning.
The reliability of the situation is assessed at 85%.
Good clear periods but with plenty of cloud in the morning, overcast skies in the afternoon.No precipitation in the morning, light rain in late afternoon.In the evening, overcast skies. Rain. E force 4 in the morning becoming force 3 in the evening. Gusts reaching 22 knots in the morning. Smooth to slight sea. Low, short swell from NNE. Excellent visibility becoming poor in the evening.
Semaphoren
Station Boulogne-Sem liegt 1 km von Boulogne-sur-Mer entfernt