High 1018 hPa centered on the South of the North Sea moving at 33 knots to the South-East and gaining strength to 1021 hPa to be centered on Switzerland.
Für Plage du Portel : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Bright spells increasing during the morning, changeable skies becoming relatively cloud-free in the afternoon.No precipitation.In the evening, relatively clear skies becoming changeable. WSW wind force 4 continuing all day. Gusts reaching 21 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from W. Excellent visibility.
Semaphoren
Station Boulogne-Sem liegt 3 km von Plage du Portel entfernt