A northeasterly flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and mostly variable.
For Le-Pouliguen :
No gale warning.
The reliability of the situation is poor.
For the night from Monday to Tuesday NNE wind force 4 continuing all night. Gusts reaching 18 knots at the end of the night.
Slight sea. Low, short swell from W. Excellent visibility. Daytime of Tuesday 23 september : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of showers in the morning, no precipitation in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNE force 5 in the morning temporarily force 4 in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from WNW. Excellent visibility.