A northeasterly, moderate and mostly variable flow prevails over the North-East of the basin. Over the North-West, it is southeasterly, moderate and mostly variable. Over the South, it is westerly, moderate and mostly variable.
For Les Moutiers en Retz :
No gale warning.
The reliability of the situation is assessed at 95%.
Little cloud in the morning, skies becoming progressively hazier during the afternoon. No precipitation. In the evening, fair weather with mostly clear skies.
N force 3 in the morning turning W force 4 in the middle of the day. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.