An easterly and mostly variable flow prevails over the South and the West of the basin. Over the North-East, it is westerly, moderate and mostly variable.
For Gruissan :
Warning moderate gale offshore.
The reliability of the situation is assessed at 90%.
Good clear periods but with plenty of cloud in the morning, predominantly sunny in the afternoon. Showers in late morning, no precipitation in the afternoon. In the evening, light cloudy spells.
WNW force 5 in the morning becoming force 6 in the middle of the day. Gusts reaching 36 knots in the middle of the day. Smooth to slight sea. Low, short swell from SE. Excellent visibility.