A northerly flow prevails over the South-East of the basin. Over the West and the North, it is westerly, strong and mostly variable.
For La Turballe :
No gale warning.
We are 90% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
In the evening, very cloudy skies to overcast.
Rain. W wind force 3. Gusts reaching 18 knots in the evening. Slight sea. Low, short swell from WSW. Excellent visibility.