A northwesterly and very variable flow prevails over the North and the East of the basin. Over the South-West, it is easterly, moderate and variable.
For Calais :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Light cloudy spells. In the evening, cloudy spells, sometimes dense.
No precipitation. N force 4 in the middle of the day becoming NNE force 3 in the evening. Gusts reaching 20 knots in the middle of the day. Smooth to slight sea. Low, short swell from N. Good visibility becoming excellent in the evening.