A northerly, strong and mostly variable flow prevails over the South-West of the basin. Over the East, it is easterly, very strong and mostly variable. Over the North-West, it is westerly, moderate and mostly variable.
For Gruissan-Plage :
Warning moderate gale offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Overcast with reduced visibility in the morning, overcast skies in the afternoon. Drizzle in the morning, showers in the afternoon. In the evening, overcast skies.
Showers. NE force 4 in the morning turning NNW force 3 in the evening. Gusts reaching 23 knots in the middle of the day. Rough sea. Moderate, fairly long swell from ESE. Visibility reduced by mist becoming excellent in the middle of the day then excellent.