Low 997 hPa centered on Bosnia moving at 26 knots to the West-South-West and rising to 1004 hPa to be centered on the North of Tyrrhenian Sea.
For Istria :
Warning strong breeze offshore.
We are 85% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
In the evening, clear periods developing.
No precipitation. NE wind force 4. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, short swell from WSW. Excellent visibility.