_Monday, April 26th_, 1802. 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. 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 the 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 2-3/4. 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 had 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; and I congratulated myself on having made a new and useful discovery, but here again I was in error. This place, as I afterwards learnt at Port Jackson, had been discovered ten weeks before by Lieutenant John Murray, who had succeeded Captain Grant in 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. 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 the purpose. After breakfast I went away in a boat, accompanied by Mr. Brown and some other gentlemen, for the Seat. 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.