A northwesterly, moderate and very variable flow prevails over the whole area.
Für Boulogne-sur-Mer : No gale warning.
The reliability of the situation is assessed at 90%.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon.No precipitation.In the evening, cloudy spells, sometimes dense. No precipitation. NW force 3 turning W in the middle of the day then WSW force 4. Gusts reaching 22 knots in the evening. Slight sea temporarily smooth to slight in the middle of the day. Low, short swell from SW. Excellent visibility.
Semaphoren
Station Boulogne-Sem liegt 1 km von Boulogne-sur-Mer entfernt