A northerly and variable flow prevails over the whole area.
Für Plage d"Ambleteuse : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies.In the evening, skies with few clouds. NNE force 4 in the morning becoming force 3 in the evening. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from NNW. Excellent visibility becoming good in the evening.
Semaphoren
Station Boulogne-Sem liegt 9 km von Plage d'Ambleteuse entfernt