For Poseidonia :
No gale warning.
The reliability of the situation is good.
Sun but cloud increasing in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, light rain in late afternoon. In the evening, overcast skies.
Light rain followed by showers. N force 3 becoming force 2 in the middle of the day then NNE. Gusts reaching 12 knots in the morning. Smooth sea. Low, short swell from NNW. Excellent visibility becoming good in the evening.