Low 977 hPa centered on East Channel moving at 15 knots to the East-North-East to be centered on the East of the North Sea.
For Calais :
Warning strong gale offshore.
We are 80% sure of the situation, because the winds may be stronger than forecast.
For the night from Wednesday to Thursday ESE force 4 turning SSW in the middle of the night then SW force 6. Gusts reaching 41 knots at the end of the night.
Smooth sea becoming smooth to slight in the middle of the night then slight. Low, short swell from SW. Excellent visibility. Daytime of Thursday 23 october : The unsettled weather will become more unpredictable as showers set in.
Very cloudy in the morning, overcast skies in the afternoon. Some showers from late morning. In the evening, very cloudy skies to overcast.
Possibility of showers SSW force 6 freshening WNW force 8 in the middle of the day then force 7. Gusts reaching 55 knots in the middle of the day. Moderate sea temporarily rough in the middle of the day. Low, fairly long swell from WNW then short from NNE in the middle of the day then from E. Excellent visibility.