High 1019 hPa centered on the South-West of Bulgaria weakening in a stationary position.
For Siderno :
No gale warning.
The reliability of the situation is good.
Warm sun all day. In the evening, clear skies.
NW wind force 3 continuing all day. Gusts reaching 19 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from S. Excellent visibility.