ðɪs bˈaʊndɚɹi wʌz fˈɜːðɚɹ ɛkstˈɛndᵻd tə nˈaɪnti sˈɪks kˌeɪˈɛm baɪ ðə kwˈiːnslənd kˈoʊst ˈaɪləndz ˈækt wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti nˈaɪn kjˌuːˌɛldˈiː ænd ɪŋklˈuːdᵻd ðɪ ˈaɪləndz ʌv bˈɔɪɡuː, ɪɹˈʌb, mˈɜːɹ ænd sˈeɪbaɪ, wˌɪtʃ lˈeɪ bᵻjˌɔnd ðə pɹˈiːviəs sˈɪksti nˈɔːɾɪkəl mˈaɪl lˈɪmɪt.
This boundary was further extended to 96 km by the Queensland Coast Islands Act 1879 (Qld)  and included the islands of Boigu, Erub, Mer and Saibai, which lay beyond the previous 60 nautical mile limit.