Furthest extreme towards C. Otway, S. 73° W.
Furthest connected part to the northward, N. 18 W.
Two small distant peaks, N. 1 W.
Bluff head, like the N. end of an island, N. 63 E.
Extreme of the eastern land, N. 83 E.
Between the first and last of these bearings there was a deep bight formed, at the head of which no other land than the two small peaks could be perceived.
MONDAY 26 APRIL 1802
In the morning we kept close to an east-south-east wind, steering for the land to the north-eastward; and at nine o'clock captain Grant's Cape Schanck, the extreme of the preceding evening, was five leagues distant to the N. 88° E., and a rocky point towards the head of the bight bore N. 12° E. On coming within five miles of the shore at eleven o'clock we found it to be low, and mostly sandy, and that the bluff head which had been taken for the north end of an island was part of a ridge of hills rising at Cape Schanck. We then bore away westward in order to trace the land round the head of the deep bight; and a noon, the situation of the ship and principal bearings were as under:
Latitude observed, 38° 22'
Longitude by time keepers, 144 31½
Cape Schanck, S. 68° E.
The rocky point, distant 6 or 7 miles, N. 48 E.
Highest of two inland peaks, N. 15 W.
A square-topped hill near the shore, N. 28 W.
Extr. of the high land towards C. Otway, S. 56 W.
On the west side of the rocky point there was a small opening, with breaking water across it; however, on advancing a little more westward the opening assumed a more interesting aspect, and I bore away to have a nearer view. A large extent of water presently became visible within side; and although the entrance seemed to be very narrow, and there were in it strong ripplings like breakers, I was induced to steer in at half-past one, the ship being close upon a wind and every man ready for tacking at a moment's warning. The soundings were irregular between 6 and 12 fathoms until we got four miles within the entrance, when they shoaled quick to 2¾. We then tacked; and having a strong tide in our favour, worked to the eastward between the shoal and the rocky point, with 12 fathoms for the deepest water. In making the last stretch from the shoal the depth diminished from 10 fathoms quickly to 3, and before the ship could come round, the flood tide set her upon a mud bank and she stuck fast. A boat was lowered down to sound, and finding the deep water lie to the north-west, a kedge anchor was carried out; and having got the ship's head in that direction, the sails were filled and she drew off into 6 and 10 fathoms; and it being then dark, we came to an anchor.
[SOUTH COAST. PORT PHILLIP.]
The extensive harbour we had thus unexpectedly found I supposed must be Western Port, although the narrowness of the entrance did by no means correspond with the width given to it by Mr. Bass. It was the information of captain Baudin, who had coasted along from thence with fine weather, and had found no inlet of any kind, which induced this supposition; and the very great extent of the place, agreeing with that of Western Port, was in confirmation of it. This, however, was not Western Port, as we found next morning [TUESDAY 27 APRIL 1802]; and I congratulated myself on having made a new and useful discovery; but here again I was in error. This place, as I afterwards learned at Port Jackson, had been discovered ten weeks before by lieutenant John Murray, who had succeeded captain Grant in the command of the Lady Nelson. He had given it the name of PORT PHILLIP, and to the rocky point on the east side of the entrance that of Point Nepean.
Our situation was found in the morning to be near two miles from the south shore, and the extreme towards Point Nepean bore N. 83° W., two leagues. About three miles to the north-by-west were some dry rocks, with bushes on them, surrounded with mud flats; and they appeared to form a part of the same shoal from which we had three times tacked in 2½ and 3 fathoms. The mud bank where the ship had grounded is distinct from the middle shoal; but I am not certain that it is so from the south shore, from which it is one mile distant. The Bluff Mount (named Arthur's Seat by Mr. Murray, from a supposed resemblance to the hill of that name near Edinburgh) bore S. 76° E.; but from thence the shore trended northward so far that the land at the head of the port could not be seen even from aloft. Before proceeding any higher with the ship I wished to gain some knowledge of the form and extent of this great piece of water; and Arthur's Seat being more than a thousand feet high and near the water-side, presented a favourable station for that purpose.
After breakfast I went away in a boat, accompanied by Mr. Brown and some other gentlemen, for the Seat. It was seven or eight miles from the ship; and in steering nearly a straight course for it we passed over the northern skirt of the shoal where the ship had touched; but afterwards had from 7 to 5 fathoms nearly to the shore. Having observed the latitude there from an artificial horizon, I ascended the hill; and to my surprise found the port so extensive, that even at this elevation its boundary to the northward could not be distinguished. The western shore extended from the entrance ten or eleven miles in a northern direction to the extremity of what, from its appearance, I called Indented Head; beyond it was a wide branch of the port leading to the westward, and I suspected might have a communication with the sea; for it was almost incredible that such a vast piece of water should not have a larger outlet than that through which we had come.