A northwesterly, moderate and variable flow prevails over the whole area.
Für Boulogne-Sur-Mer - Rade : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly clear skies progressively clouding over in the morning, sunny in the afternoon.No precipitation.In the evening, skies with few clouds. NNE wind force 3 continuing all day. Gusts reaching 19 knots from the middle of the day. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.
Semaphoren
Station Boulogne-Sem liegt 1 km von Boulogne-Sur-Mer - Rade entfernt