For Cala d"Ostia :
No gale warning.
The reliability of the situation is assessed at 85%.
Bright spells increasing during the morning, sunny in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon. In the evening, fair weather with mostly clear skies.
NW force 4 in the morning turning W in the evening. Gusts reaching 29 knots in the morning. Slight sea. Low, fairly long swell from SW. Good visibility becoming excellent in the middle of the day.