A northeasterly, moderate and variable flow prevails over the South of the basin. Over the North-East, it is southwesterly, moderate and variable. Over the North-West, it is northwesterly, moderate and variable.
For La Barre-de-Monts :
No gale warning.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
Good clear periods but cloud building. No precipitation. In the evening, overcast skies.
Chance of light rain. WSW wind force 3 from the middle of the day. Gusts reaching 14 knots in the evening. Smooth to slight sea. Low, fairly long swell from W. Excellent visibility becoming excellent in the evening.