A southwesterly, strong and very variable flow prevails over the whole area.
For Calais :
Warning moderate gale offshore.
The reliability of the situation is assessed at 85%.
For the night from Saturday to Sunday SW force 5 in the early part of the night becoming force 4. Gusts reaching 29 knots in the middle of the night.
Slight sea. Low, short swell from WNW. Excellent visibility becoming excellent in the middle of the night. Daytime of Sunday 12 april : The sky will remain changeable.
Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, relatively clear skies becoming changeable.
SSW force 4 in the morning temporarily SW force 5 in the middle of the day. Gusts reaching 27 knots until the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from WNW. Excellent visibility.