A southwesterly, moderate and very variable flow prevails over the whole area.
For Plage de Pors Treillen :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, cloud cover thickening.
No precipitation. W wind force 3 continuing all day. Gusts reaching 17 knots in the morning. Slight sea. Low, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day then good.