The weather was still squally on the 23rd, but in the afternoon became finer; and at three o'clock we steered south-westward, between the islands and the main, with a flood-tide in our favour and the whale boat sounding ahead. All the points of the main coast, like the western sides of the islands, are low and rocky, and they are bordered with reef; but we had tolerably good soundings, from 20 to 7 fathoms, in passing along them at the distance of a mile. At dusk in the evening we came to, in 5 fathoms muddy ground, in a place much like Malay Road; it is formed by Inglis' and Bosanquet's Islands, and except in a space between them, of half a mile wide, we had land at various distances all round.
Inglis' Island forms here a pretty looking cove, in which is a woody islet. In the morning [THURSDAY 24 FEBRUARY 1803] I sounded the cove; and finding it to be shallow, went on, accompanied by the landscape painter, to take bearings from the steep north-east head of the island. From thence the main coast was visible four leagues further, extending in the same south-western direction; at the end of it was an island of considerable elevation, which I named _Mallison's Island_, and west of it another, with land running at the back. The bearings which most served to prolong the survey, were these:
Pobassoo's I., east cliff, in a line with Malay Road, N. 55° 0' E. Moved back S. 53° W. ¼ mile. Mallison's I., steep south-east head, S. 38 25 W. Mallison's I., outer of two rocks on the north-west side, S. 48 47 W.
We had not brought any provision in the boat; but Inglis' Island appearing to terminate three or four miles further on, I hoped to make the circuit, and reach the ship to a late dinner. An Indian followed along the shore, inviting us by signs to land; but when the boat's head was turned that way, he retreated into the wood, and we had no time to follow, or to wait his pleasure to come down; for a good deal of delay had been caused by the tide, and the island was found to extend several miles further than was expected, to another steep head, from which I was desirous to obtain a set of bearings. At five o'clock, when we reached the head, it rained fast, which deterred me from attempting the steep ascent, and we pushed onward; but the island, instead of terminating here, extended four miles further in a west direction, to a low point, where sunset and the bad weather obliged us to stop for the night. No wood could be found to make a fire, nor had we any tent; and from the rain, the cold, and musketoes, and our want of dinner, the night passed uncomfortably.