A northerly, moderate and particularly variable flow prevails over the whole area.
For Calais :
Warning strong breeze offshore.
The reliability of the situation is fairly good.
For the night from Sunday to Monday NNE force 5 in the early part of the night becoming force 4. Gusts reaching 30 knots in the early part of the night.
Moderate sea becoming slight at the end of the night. Low, short swell from NNW. Excellent visibility. Daytime of Monday 11 may : The weather will become more uncertain during the day.
Good clear periods alternating with cloudy spells, sometimes dense. The risk of seeing rain will remain low. In the evening, cloud and long sunny periods.
Chance of light rain. NNE force 4 in the morning becoming N force 3 in the evening. Gusts reaching 23 knots in the morning. Slight sea. Low, short swell from WSW then from NNE in the middle of the day. Excellent visibility.