A northerly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Plage de Merlimont :
No gale warning.
The reliability of the situation is assessed at 90%.
Clear skies but atmosphere misty. In the evening, skies with few clouds covering over progressively.
No precipitation. WNW force 4 in the middle of the day turning NNE force 3 in the evening. Gusts reaching 17 knots in the evening. Smooth sea becoming smooth to slight in the evening. Low, fairly long swell from WNW. Visibility reduced by mist becoming poor in the evening.