Geography Riviera Beach is located at , on the southwest shore of the tidal Patapsco River, the waterway which forms Baltimore's harbor to the northwest. The community is bounded by two tidal inlets of the Patapsco, Rock Creek to the southeast and Stoney Creek to the northwest.
Geography Riviera Beach is located at , on the southwest shore of the tidal Patapsco River, the waterway which forms Baltimore's harbor to the northwest. The community is bounded by two tidal inlets of the Patapsco, Rock Creek to the southeast and Stoney Creek to the northwest.