Cowley Beach is a beach, coastal town and locality in the Cassowary Coast Region, Queensland, Australia. In the 2021 census, the localit…Cowley Beach is a beach, coastal town and locality in the Cassowary Coast Region, Queensland, Australia. In the 2021 census, the locality of Cowley Beach had a population of 65 people. The locality of Cowley Beach is bounded to the north by the Moresby River, to the east by the Coral Sea, and to the south by Liverpool Creek.