A northeasterly and moderate flow prevails over the South of the basin. Over the North, it is southwesterly, very strong and mostly variable.
For Hatainville :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, hazy skies.
No precipitation. WNW force 3 in the morning becoming NW force 4 in the middle of the day. Smooth to slight sea. Low, short swell from W. Excellent visibility.