Crossword clues for Reefs.:REEFWhat Moana is repeatedly warned not to go past, in the Disney film "Moana"REEFGreat Barrier ___REEFBoater's hazardREEFIt could rub against your junkREEFThe Earth's longest one measures over 1400 milesREEFBoundary of an 11-DownREEFEDFurledREEFSCoral coloniesREEFDiver's milieuREEFA ship may be intentionally sunk to make oneREEFLet goREEFSClimate change causes their colors to fadeREEFCoral formationREEFDying Australian habitat :(REEFShip's baneREEFScuba settingREEFCoral ridgeREEFGreat Barrier __REEFShallow sea featureREEFSCoral formationsREEFKeel scraperREEFGood snorkeling localeREEFCoral structureREEFSKey featuresREEFThe world's largest structure made from living organisms is oneREEFMarine hazardREEFShipping hazardREEFEDReduced, as a sailREEFS19-Across formationsREEFSShipping hazardsREEFCoral designREEFColorful collection of polypsREEFEndangered ocean structureREEFCoral ___REEFHull hazardREEFShipping problemREEFSCoastal barriersREEFMariner's dangerREEFSee 15-AcrossREEFGreat Barrier ____REEFUndoing of the HesperusREEFSMenaces for marinersREEFShip wreckerREEFSailors' hazardREEFSnorkeling localeREEFKey, e.g.REEFShipwreck causeREEFSCoral groups?REEFShipwreck siteREEFBoat bottom basher