Great Barrier Reef Marine Park Act 1975

commences at the point that, at low water, is the northernmost extremity of Cape York Peninsula Queensland;

runs thence easterly along the geodesic to the intersection of parallel of Latitude 10º 41´ South with meridian of Longitude 145º 00´ East;

runs thence southerly along that meridian to its intersection by the parallel of Latitude 13º 00´ South;

runs thence south‑easterly along the geodesic to a point of Latitude 15º 00´ South Longitude 146º 00´ East;

runs thence south‑easterly along the geodesic to a point of Latitude 17º 30´ South Longitude 147º 00´ East;

runs thence south‑easterly along the geodesic to a point of Latitude 21º 00´ South Longitude 152º 55´ East;

runs thence south‑easterly along the geodesic to a point of Latitude 24º 30´ South Longitude 154º 00´ East;

runs thence westerly along the parallel of Latitude 24º 30´ South to its intersection by the coastline of Queensland at low water; and

runs thence generally northerly along that coastline at low water to the point of commencement.