The reefs in front of  Poreč are between 3 and 24 meters depth. The sea bottom is made of sand and many stones,  which during erosion  got an specific shape; a shelter for many creatures.

REEFS name and depth:

VENICE: 12-18 m

WHITE BUOY: 14-17 m

BUSOLA: 14-16 m

ULIKA: 12-19 m

PICAL: 3-19 m

BARBARAN: 4-12 m

S.NIKOLA : 3-12 m