A northeasterly and weak flow prevails over the South of the basin. Over the North, it is westerly, moderate and mostly variable. For Trentemoult-Nantes : No gale warning.
The reliability of the situation is assessed at 95%.
Sunny becoming changeable in the afternoon. No precipitation.
In the evening, relatively cloudless skies clearing. WNW force 2 in the morning becoming W force 3 in the middle of the day. Gusts reaching 16 knots in the evening. Good visibility becoming excellent in the middle of the day.