Muara Beach is a beach in Muara, Mukim Serasa, Brunei-Muara District, Brunei. The beach used to stretch up to Pelumpong Spit, before they were cut apart in order to make way for easy access to Muara Port in the 1960s. The beach is located at an estimated distance of 27 km from Bandar Seri Begawan, and 3 km from Muara Port.