High 1026 hPa centered on the North of the Bay of Biscay moving at 20 knots to the East to be centered on Switzerland.
For Boulogne-sur-Mer :
Warning strong breeze offshore.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
Very cloudy skies to overcast. Light rain stopping in early morning, possibility of a few spots in the afternoon. In the evening, very cloudy skies to overcast.
No precipitation. SW wind force 5 continuing all day. Gusts reaching 30 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from W. Good visibility becoming excellent in the middle of the day.