Diving Coriolanus Wreck (Porec)

Site Overview

Coriolanus Wreck (Porec) is a wreck dive site in Istria (West Coast), Croatia, set in the clear, fish-rich waters of the Adriatic Sea. The Coriolanus is a British minesweeper sunk in 1945, now resting at 18-28 m just off the Porec coast as a popular and accessible wreck dive. The wreck is coral-encrusted and teeming with life, with large resident conger eels, lobsters and a wealth of macro life in every crevice. Its moderate depth makes it a good step up from shallow reefs for divers building experience before tackling the deeper Istrian wrecks. The surrounding sandy slope holds garden beds and octopus, rewarding a slow, observant dive around the hull. Visibility is usually very good, and the short boat ride from Porec keeps it a convenient half-day dive. It is an excellent introduction to Croatian wreck diving for sport divers with an Advanced certification. Conditions are typical of the Croatian coast: visibility generally runs from 15 to 30 metres, the current is low and the water temperature ranges between 14 and 25 degrees Celsius depending on season and depth. The marine life is classic Adriatic, centred on conger eel, european lobster, common octopus, with the full community described below for those planning a dive. Because of its intermediate rating and the need for Advanced Open Water certification, Coriolanus Wreck (Porec) is best approached with the right thermal protection and, where relevant, wreck or deep training. It is a representative example of why Croatian diving, with its wrecks, walls, caves and gorgonian forests, attracts divers who want history and Mediterranean life in equal measure.