Santa Catalina Bay is an ocean inlet located on the south coast of Bloxburg Valley, Robloxia. Its boundaries are somewhat ambiguous, but it is generally considered to be the part of the ocean within an imaginary line drawn between Dume Point, Santiago, and the Palos Locos peninsula. Its eastern shore forms the regions western boundary. Although it was fed by the Los Angelox River before the catastrophic change in its course in 1825, other minor watercourses that flow into the bay are the streams of Santiago.