mˈɜːmeɪd ɹˈiːf, ðə nˈɔːɹθiːstɚn wˈʌn ʌvðə θɹˈiː ɹˈiːfs æt , ɪz ɐn ˈæɾɑːl wɪð ɐ lˈɑːɹdʒ lɐɡˈuːn ɛŋklˈoʊzd baɪ ɐ ɹˈɪm ʌv kˈɔːɹəl, wˌɪtʃ fˈɔːlz dɹˈaɪ.
Mermaid Reef, the northeastern one of the three reefs at , is an atoll with a large lagoon enclosed by a rim of coral, which falls dry.