A northwesterly, weak and variable flow prevails over the East of the basin. Over the West, it is southerly, moderate and variable.
For Trestel :
No gale warning.
The reliability of the situation is assessed at 90%.
In the evening, skies gradually hazing over.
No precipitation. NE wind force 2. Gusts reaching 8 knots in the evening. Smooth to slight sea. Low, short swell from NNW. Excellent visibility.