A southwesterly, very strong and variable flow prevails over the whole area.
For Calais :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
SSW force 1 becoming SW force 2 in the middle of the day then SSW force 3. Smooth to slight sea becoming smooth in the middle of the day. Low, short swell from W. Excellent visibility becoming good in the middle of the day then poor.