In the P.M., finding no one inducement to stay longer in this place, we at 6 a.m.Weighed and put to Sea, and stood to the North-West, having the Advantage of a fresh breeze at South-South-East.

We keept without the Group of Islands which lay in Shore, and to the North-West of Thirsty Sound, as there appear'd to be no safe passage between them and the Main; at the same time we had a number of Islands without us extending out to Sea as far as we could see; as we run in this direction our depth of Water was 10, 8 and 9 fathoms.* (* The ship passed between the Duke Islands and the maze of reefs and islands lying North-West of Thirsty Sound.) At Noon the North-West point of Thirsty Sound, which I have named Pier head, bore South 36 degrees East, distant 5 Leagues; the East point of the other inlet, which Communicates with the former, as I have before mentioned, bore South by West, distance 2 1/2 Leagues, the Group of Islands above mentioned laying between us and the point.

The farthest part of the Main in sight, on the other side of the inlet, bore North-West; our Latitude by Observation was 21 degrees 53 minutes South.
[June 1770.] Friday, June 1st.

At 1/2 an hour After Noon, upon the Boat we had ahead sounding making the Signal for Shoal Water, we hauld our wind to the North-East, having at that time 7 fathoms; the Next cast 5, and then 3, upon which we let go an Anchor, and brought the Ship up.

The North-West point of Thirsty Sound, or Pier Head, bore South-East, distance 6 Leagues, being Midway between the Islands which lies off the East point of the Western inlet and 3 Small Islands directly without them,* (* The shoal is now known as Lake Shoal.