A southwesterly, strong and mostly variable flow prevails over the whole area.
For Guidel :
No gale warning.
The reliability of the situation is assessed at 90%.
Some fair-weather cumulus clouds. In the evening, cloudy spells, sometimes dense.
No precipitation. W wind force 3 from the middle of the day. Gusts reaching 16 knots in the middle of the day. Moderate sea. Moderate, long swell from SW. Good visibility becoming good in the evening.