A northeasterly and very variable flow prevails over the whole area.
For Plage du Grau d"Agde :
No gale warning.
We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies very cloudy to overcast in the morning, very cloudy with possibility of thunder storms in the afternoon. Some light showers in the morning, showers late in the day. In the evening, storms developing.
Warning: violent squalls. NNE force 3 turning E in the middle of the day then ESE force 4. Gusts reaching 25 knots in the evening. Rough sea. Moderate, fairly long swell from ESE. Visibility reduced by mist becoming good in the middle of the day then good.