From the sea one can recognize Rovinj by the bell tower of the church of St. Euphemia standing on the hill in the middle of the peninsula, as well as the St. Katarina Island beneath the very town. Cape St. Euphemia is a marked with a light (Fl 4s 19m 7M) which can be used as a way point (N 45°05,0' E 13°38,0').

ACI marina Rovinj can be approached between St. Katarina Island and the town harbor breakwater. The head of the breakwater is lighted (Fl R 3s 7m 3M). Between the light and St. Katarina Island there is a shoal marked by a yellow-black conical buoy that has to be rounded from north.
If we approach the marina from south, we should hold to the marina breakwater which on its end is marked by a green light (Fl G 5s 7m 5M).