A southwesterly, moderate and mostly variable flow prevails over the whole area.
For Gruissan-Plage :
Warning strong breeze offshore.
The reliability of the situation is assessed at 95%.
Bright spells increasing during the morning, sunny in the afternoon. No precipitation. In the evening, good clear periods but cloud building.
 No precipitation. E force 3 turning NE in the middle of the day then NNW force 2. Gusts reaching 13 knots in the morning. Slight sea becoming smooth to slight in the evening. Low, short swell from ESE. Visibility reduced by mist becoming excellent in the middle of the day then poor.