An easterly and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, moderate and very variable.
For Pornic :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy in the morning, sunny in the afternoon. No precipitation. In the evening, skies with few clouds.
SW force 2 becoming WSW force 3 in the middle of the day then WNW. Gusts reaching 15 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from W. Poor visibility becoming excellent in the middle of the day.