Šiloko (pronounced: Shi-loco) wind, also called Jugo or Sirocco is the south-east wind that blows in the Adriatic Sea.
Siloko (Sirocco) in Pavja Luka, Korcula, October
Strong southerly winds of gale force are common in Korcula island through the winter months and generally bring storms and high seas. The above video is taken in October on Raznjic, Korcula Island.
Siloko @ Przina Dec 2009