A southwesterly, moderate and very variable flow prevails over the whole area.
For La Bernerie en Retz :
No gale warning.
The reliability of the situation is assessed at 85%.
Good clear periods alternating with cloudy spells, sometimes dense. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, lots of good clear periods.
No precipitation. WSW force 3 becoming W force 4 in the middle of the day then WNW. Gusts reaching 22 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.