A southwesterly, strong and very variable flow prevails over the whole area.
For Plage du Grand Traict :
No gale warning.
The reliability of the situation is assessed at 90%.
Little cloud in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation. In the evening, overcast skies.
Drizzle in the early hours. SW wind force 4 continuing all day. Gusts reaching 19 knots in the middle of the day. Moderate sea. Moderate, fairly long swell from WSW. Poor visibility becoming excellent in the middle of the day then good.