Crossword clues for Reefs.:REEFCoral massREEFShip's baneREEFKeel scraperREEFCoral ridgeREEFGreat Barrier __REEFA ship may be intentionally sunk to make oneREEFSCoral formationsREEFWhat Moana is repeatedly warned not to go past, in the Disney film "Moana"REEFThe world's largest structure made from living organisms is oneREEFCoral structureREEFBoat bottom basherREEFUnderwater hazardREEFBuoy localeREEFShipping hazardREEFAtoll, for oneREEFDying Australian habitat :(REEFSShipping hazardsREEFCoral designREEFColorful collection of polypsREEFEndangered ocean structureREEFCoral ___REEFHull hazardREEFShipping problemREEFSCoastal barriersREEFMariner's dangerREEFSee 15-AcrossREEFGreat Barrier ____REEFUndoing of the HesperusREEFSMenaces for marinersREEFShip wreckerREEFSailors' hazardREEFSKey featuresREEFLet goREEFShipwreck causeREEFSCoral groups?REEFShipwreck siteREEFGreat Barrier ___REEFScuba settingREEFSnorkeler's localeREEFMarine hazardREEFSCoral Sea hazardsREEFEDFurledREEFSCoral coloniesREEFEDReduced, as a sailREEFCoral formationREEFBoater's hazardREEFS19-Across formationsREEFShallow sea featureREEFDiver's milieuREEFUnderwater rock ridge