The Rio Salgado is a river in the state of Alagoas in eastern Brazil that flows into the Atlantic Ocean on the border between the municipalities of Japaratinga and Maragogi. The river is a coastal waterway, and its terminus at the ocean suggests a mix of freshwater and brackish conditions near its mouth. The surrounding region is known for its significant coastal tourism, particularly near Maragogi, which is famous for its clear offshore waters and reefs. The river's location implies potential access from coastal towns like Japaratinga and Maragogi, or from points along its inland course. No specific paddling routes, seasonal water temperature patterns, or water quality issues are described for trip planning. The river's character is likely influenced by its coastal plain setting, and paddlers should be mindful of tidal influences near the ocean confluence, as well as potential boat traffic in this populated tourist area. There is no information indicating any restrictions on paddling, nor are there details on facilities, amenities, or notable wildlife specific to the river. The historical or cultural significance of the Rio Salgado is not provided.