An easterly and very variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, weak and very variable.
For Costa Serena :
No gale warning.
The reliability of the situation is assessed at 90%.
Light cloudy spells. In the evening, cloudy spells, sometimes dense.
No precipitation. NNE force 3 in the middle of the day becoming force 2 in the evening. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea becoming smooth in the evening. Low, short swell from NNE. Excellent visibility.