A southwesterly and particularly variable flow prevails over the whole area.
For Calais :
No gale warning.
For the night from Wednesday to Thursday SW force 2 in the early part of the night turning S. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea. Low, fairly long swell from WSW. Good visibility becoming poor in the middle of the night then poor. Daytime of Thursday 1 october : The unsettled weather will become more unpredictable in the second half of the day.
Skies changeable to very cloudy. Some showers from late morning. In the evening, cloud and long sunny periods.
Possibility of showers S force 2 in the morning turning SW force 3 in the middle of the day. Gusts reaching 19 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Visibility reduced by mist becoming poor in the middle of the day then poor.