A southerly and very variable flow prevails over the East of the basin. Over the West, it is northwesterly, moderate and variable.
For Gruissan-Plage :
Warning moderate gale offshore.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly clear skies progressively clouding over in the morning, sun and storm clouds in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, changeable skies with risk of storms.
Possibility of showers WNW force 4 turning NNE in the middle of the day then WNW force 6. Gusts reaching 38 knots in the evening. Smooth to slight sea becoming slight in the evening. Low, short swell from ESE. Excellent visibility.