Eudlo Creek is a significant tidal stream and estuarine system located on Queensland's Sunshine Coast, north of Maroochydore. It flows into the Maroochy River and is characterized by its mangrove-lined banks, sandbanks, and important wetland habitats. The creek is part of the larger Maroochy River declared Fish Habitat Area, which underscores its ecological value as a nursery and habitat for numerous fish and crustacean species. This estuarine environment supports a productive recreational fishery within a relatively undisturbed coastal landscape.