A northwesterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southwesterly, strong and very variable.
For Penfoul :
No gale warning.
The reliability of the situation is fairly good.
For the night from Tuesday to Wednesday NW wind force 3 continuing all night. Gusts reaching 18 knots all night.
Moderate sea. Moderate, short swell from WNW. Excellent visibility temporarily in the middle of the night. Daytime of Wednesday 16 september : The weather will be good.
Sunny despite some cloudy spells but no rain. In the evening, cloud and long sunny periods.
No precipitation. NNW wind force 3 continuing all day. Gusts reaching 18 knots until the middle of the day. Moderate sea. Moderate, short swell from WNW. Excellent visibility becoming excellent in the middle of the day then good.