BUNKER’S GROUP consists of three islets; they are low and wooded like Lady Elliot’s Island, and lie South-East and North-West from each other; the south-easternmost (or 1st) has a coral reef projecting for two miles and a half to the North-East: four miles and a half to the North-West of the north-westernmost (or 3rd islet) is a large shoal, which, from the heavy breakers upon it, is probably a part of the barrier or outer reefs. The centre island (or 2nd) of the group is in latitude 23 degrees 51 minutes 10 seconds, and longitude 152 degrees 19 minutes 5 seconds. Off the south-west end of the 2nd island is a small detached islet connected to it by a reef; and off the north-east end of the 3rd island is another islet, also connected by a coral reef.
The spaces between these islands, which are more than a league wide, are quite free from danger: we passed within a quarter of a mile of the south end of the reef off the 3rd island, without getting bottom with ten fathoms.
RODD’S BAY, a small harbour on the west side of the point to the northward of Bustard Bay, offers a good shelter for vessels of one hundred and fifty tons burden. The channel lies between two sandbanks, which communicate with either shore. In hauling round the point, steer for Middle Head, a projecting rocky point covered with trees, keeping the centre of it in the bearing of about South (magnetic); you will then carry first five, then six and seven fathoms: when you are abreast of the north low sandy point, you have passed the sandbank on the eastern side, the extremity of which bears from the point West 1/4 North about one mile: then haul in East by South, and anchor at about one-third of a mile from the low sandy point bearing North.
In hauling round this point, you must not shoalen your water, on the south side, to less than four fathoms, as the sandbank projects for a mile and a quarter from Middle Head. In the centre of the channel, between Sandy Point and Middle Head, and at about one third of a mile from the former, you will have seven, eight, and nine fathoms water, until it bears North by East when it shoals to five fathoms. The situation of the extremity of the low sandy point upon Captain Flinders’ chart (East Coast sheet 3) is in latitude 23 degrees 59 minutes 45 seconds, and longitude 151 degrees 34 minutes 45 seconds. High water takes place at eight hours and a half after the moon’s transit.
In standing into Rodd’s Bay, the water does not shoalen until you are in a line with the north points of Facing Island and Bustard Bay.
There is a run of fresh water in the bay to the eastward of the low sandy point, but it was not thought to be a durable stream. Wood may be cut close to the beach, and embarked without impediment.