hˈæfweɪ ˈaɪlɪt ɪz ɐ smˈɔːl ˈaɪlənd ɪnðə bˈɔɪdɑːŋ kˈeɪz, ʃˈɛlbɜːn bˈeɪ ɪn fˈɑːɹ nˈɔːɹθ kwˈiːnslənd, ɔːstɹˈeɪliə ɐbˌaʊt wˈʌnhˈʌndɹɪd kˌeɪˈɛm nˈɔːɹθ ʌv kˈeɪp ɡɹˈɛnvɪl, kˈeɪp jˈɔːɹk pənˈɪnsjʊlə ɪnðə ɡɹˈeɪt bˈæɹiɚ ɹˈiːf mɚɹˈiːn pˈɑːɹk kwˈiːnslənd, ɔːstɹˈeɪliə.
Halfway Islet is a small island in the Boydong cays, Shelburne Bay in far north Queensland, Australia about 100 km north of Cape Grenville, Cape York Peninsula in the Great Barrier Reef Marine Park Queensland, Australia.