A northeasterly, moderate and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, strong and variable.
For Le Tréport :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, clear skies.
SW force 2 turning WNW force 3 in the middle of the day then W. Gusts reaching 12 knots from the middle of the day. Smooth sea temporarily smooth to slight in the middle of the day. Low, short swell from WNW. Excellent visibility.