A northwesterly, moderate and very variable flow prevails over the West and the North of the basin. Over the South-East, it is southwesterly, moderate and very variable.
For Calais :
No gale warning.
The reliability of the situation is assessed at 85%.
For the night from Friday to Saturday ESE force 2 turning SSE in the middle of the night then SW. Gusts reaching 11 knots at the end of the night.
Slight sea becoming smooth to slight at the end of the night. Low, short swell from N then from NNW at the end of the night. Excellent visibility becoming excellent in the middle of the night then good. Daytime of Saturday 16 may : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. WSW force 3 becoming force 4 in the middle of the day then SW. Gusts reaching 25 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, short swell from NNW. Good visibility becoming excellent in the middle of the day.