Low 1010 hPa centered on the North of the Bay of Biscay moving at 22 knots to the East-North-East and dropping to 1003 hPa to be centered on the North-West of Germany.
For Calais :
Warning moderate gale offshore.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Tuesday to Wednesday ESE wind force 2 continuing all night. Gusts reaching 11 knots in the early part of the night.
Smooth sea. Low, short swell from NNE. Visibility reduced by mist becoming reduced by fog in the middle of the night then reduced by mist. Daytime of Wednesday 7 october : Instability will build during the day.
Overcast skies clearing up during the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, showers in the afternoon. In the evening, overcast skies.
Heavy showers followed by rain. E force 2 freshening N force 5 in the middle of the day then NNW force 6. Gusts reaching 40 knots in the evening. Smooth sea becoming slight in the middle of the day then moderate. Low, short swell from NE then from WSW in the middle of the day then from W. Visibility reduced by mist becoming good in the middle of the day then excellent.
