For Cala d"Ostia :
No gale warning.
The reliability of the situation is assessed at 80%.
Fair weather with mostly clear skies. In the evening, clear skies.
N force 2 freshening SW force 4 in the middle of the day then NW force 3. Gusts reaching 20 knots in the middle of the day. Rippled sea becoming smooth to slight in the middle of the day. Low, short swell from ENE. Excellent visibility.