A violent evening storm flooded streets across Split and central Dalmatia on 21 October 2026, with nearly 100 litres of rain per square metre recorded in parts of the region and several Adriatic ferry and catamaran routes suspended.
The trouble began after 5 pm around Trogir, then rolled east to Split, Solin, Kaštela, Podstrana and the Dalmatian hinterland within the hour. In Split, water surged from drainage shafts into a garage near Domovinskog rata Street, where flooding topped 30 centimetres in places. Residents of the Neslanovac neighbourhood reported torrents strong enough to lift sewer manhole covers — a serious hazard for anyone driving through standing water. Traffic in nearby Solin crawled as drivers were warned about submerged roads and obstacles hidden beneath the surface.
The numbers behind the chaos are striking. By 6.30 pm the volunteer weather station network Crometeo had logged 95 litres per square metre at Kosi in the hinterland, 76 at Nisko, 63 at Grohote on the island of Šolta and 62 at Staševica. Čiovo's Okrug Donji took 52 litres and Kaštel Gomilica 48. Local drainage simply could not cope with rain falling that fast.
Rain wasn't the only problem. Strong to gale-force southerly winds — the jugo that Adriatic sailors dread — picked up through the late afternoon and evening across central and southern Dalmatia, and the combination shut down transport across the region. Suspended services included the Sumartin–Makarska and Prapratno–Sobra car ferries, plus catamarans linking Split with Hvar, Korčula and Dubrovnik. The Croatian Automobile Club (HAK) also flagged slippery roads and possible landslides, warning that floodwater can hide damage to the road surface or open manholes.
If you're heading to Dalmatia in autumn or winter, this is a useful reminder that the Adriatic isn't just a summer destination with gentle weather. October through February can bring exactly this kind of jugo-driven deluge, and island-hopping itineraries are the first thing to suffer when ferries and catamarans stop running. Anyone travelling between Split and the southern islands or Dubrovnik during a storm should build slack into their plans, check Jadrolinija and catamaran operators before setting out, and follow HAK traffic alerts. Driving through floodwater is never worth it — hidden manholes and damaged road surfaces are the real danger, as this storm showed.
