A southwesterly, very strong and very variable flow prevails over the whole area.
For Calais :
Warning moderate gale offshore.
The reliability of the situation is good.
For the night from Sunday to Monday W force 5 becoming force 4 in the middle of the night then WSW force 3. Gusts reaching 34 knots in the early part of the night.
Moderate sea becoming slight in the middle of the night. Low, short swell from NNW. Excellent visibility. Daytime of Monday 26 october : Humidity will remain high all day.
Skies very cloudy to overcast in the morning, overcast, gloomy skies with wet-weather low cloud in the afternoon. Rain remaining light. In the evening, very cloudy.
No precipitation. SSW force 4 in the morning becoming force 5 in the evening. Gusts reaching 31 knots from the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility.