"Kashyyyk is mostly wroshyr forest—good defensive cover, bad to land in—but at Kachiro, the shallow open water of the Wartaki Sea offered a good approach for a troop landing, and the lines of communication into the interior were excellent."
Commander Gett[src]

The Wartaki Sea was an open body of shallow water located on Kashyyyk, a planet of the Mytaranor sector. The Wawaatt Archipelago was located in the Wartaki Sea. During the Clone Wars, the Confederacy of Independent Systems conquerred Kachirho, a city of the Wawaatt Archipelago. In order to retake the city, the enemy Galactic Republic brought its landing force to Kachirho by sea.