A northeasterly, moderate and very variable flow prevails over the whole area.
For Calais :
No gale warning.
The reliability of the situation is poor.
For the night from Friday to Saturday NE force 3 in the early part of the night temporarily NNE force 2. Gusts reaching 15 knots at the end of the night.
Slight sea. Low, short swell from NNE. Poor visibility becoming poor in the middle of the night then excellent. Daytime of Saturday 25 april : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. N force 3 in the morning becoming NNE force 4 in the middle of the day. Gusts reaching 21 knots in the evening. Slight sea. Low, short swell from NNE. Excellent visibility becoming excellent in the middle of the day.