High 1021 hPa centered on Switzerland gaining strength in a stationary position.
For Audresselles : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, relatively clear skies becoming changeable. SW wind force 4. Gusts reaching 20 knots in the evening. Slight sea. Low, short swell from WNW. Excellent visibility.
semaphore stations
Station Boulogne-Sem located 10 km from Audresselles