Friday, 25th. In the P.M. had it calm until 5, when a light breeze sprung up at South-East, and we steer'd North-West as the land lay until 10, then brought too, having had all along 14 and 15 fathoms. At 5 A.M. we made sail; at daylight the Northermost point of the Main bore North 70 degrees West, and soon after we saw more land making like Islands, bearing North-West by North; at 9 we were abreast of the point, distant from it 1 mile; Depth of Water 14 fathoms. I found this point to lay directly under the Tropic of Capricorn, and for that reason call it by that Name. Longitude 209 degrees 0 minutes West. It is of a Moderate height, and looks white and barren, and may be known by some Islands which lie to the North-West of it, and some small Rocks one League South-East from it; on the West side of the Cape there appeared to be a Lagoon. On the 2 Spits which form the Entrance were a great Number of Pelicans; at least, so I call them. The most northermost land we could see bore from Cape Capricorn North 24 degrees West, and appeared to be an Island;* (* Hummocky Island.) but the Main land Trended West by North 1/2 North, which Course we steer'd, having from 15 to 16 fathoms and from 6 to 9, a hard sandy bottom. At Noon our Latitude by Observation was 23 degrees 24 minutes South; Cape Capricorn bore South 60 degrees East, distance 2 Leagues; a small Island North by East 2 Miles. In this Situation had 9 fathoms at the distance of 4 Miles from the Main land, which is here low and Sandy next the Sea, except the points which are moderately high and rocky; in land the Country is hilly, and affords but a very indifferent prospect.* (* Between Bustard Bay and Cape Capricorn is Port Curtis, in which stands the small town of Gladstone. Cape Capricorn is the eastern point of Curtis Island, and to the northward is Keppel Bay, into which falls the Fitzroy River. Up the latter, 35 miles from the sea, is Rockhampton, the second largest town of Queensland. All this coast is encumbered with shoals, outside of which Cook had so far prudently kept. To seaward begins the long chain of islands and reefs known as the Great Australian Barrier, which stretches up to Torres Straits. Cook was unaware of their existence, as they were out of sight, but he became painfully acquainted with them later, where the reefs approach the land, and make navigation along the coast anxious work; but he here began to get into difficulties with the shoals which stretch off the coast itself.)
Saturday, 26th. In the P.M. light breezes at East-South-East, with which we stood to the North-West until 4 o'Clock, when it fell calm, and soon after we Anchored in 12 fathoms. Cape Capricorn bearing South 54 degrees East, distant 4 Leagues, having the Main land and Islands in a manner all around us. In the night we found the tide to rise and fall near 7 feet, and the flood to set to the Westward and Ebb to the Eastward; which is quite the reverse to what we found it when at Anchor to the Eastward of Bustard Bay. At 6 a.m. we weigh'd with the Wind at South, a Gentle breeze, and stood away to the North-West, between the Outermost range of Islands* (* The Keppel Islands.) and the Main land, leaving several small Islands between us and the Latter, which we passed Close by. Our soundings was a little irregular, from 12 to 4 fathoms, which caused me to send a Boat ahead to sound. At noon we were about 3 Miles from the Main, about the same distance from the Islands without us; our Latitude by Observation was 23 degrees 7 minutes South, and Longitude made from Cape Capricorn 18 Miles West. The Main land in this Latitude is tolerable high and Mountainious; and the Islands which lay off it are the most of them pretty high and of a Small Circuit, and have more the appearance of barrenness than fertility. We saw smookes a good way in land, which makes me think there must be a River, Lagoon, or Inlet, into the Country, and we passed 2 places that had the Appearance of such this morning; but our Depth of Water at that Time was too little to haul in for them, where I might expect to meet with less.
Sunday, 27th. We had not stood on to the Northward quite an hour before we fell into 3 fathoms, upon which I anchor'd, and Sent away the Master with 2 Boats to sound the Channell, which lay to Leeward of us between the Northermost Island and the Main Land, which appear'd to me to be pretty broad; but I suspected that it was Shoal, and so it was found, for the Master reported to me upon his return that he found in many places only 2 1/2 fathoms, and where we lay at Anchor we had only 16 feet, which was not 2 feet more than the Ship drew.* (* This was between Great Keppel Island and the Main. There is a mass of shoals here.) In the Evening the wind veer'd to East-North-East, which gave us an opportunity to stretch 3 or 4 miles back the way we Came before the Wind Shifted to South, and obliged us again to Anchor in 6 fathoms. At 5 o'Clock in the A.M. I sent away the Master with 2 Boats to search for a Passage out between the Islands, while the Ship got under sail. As soon as it was light the Signal was made by the boats of their having found a Passage, upon which we hoisted in the Boats, and made sail to the Northward as the land lay; soundings from 9 to 15 fathoms, having still Some small Islands without us.* (* The ship passed out between Great Keppel Island and North Keppel Island.) At noon we were about 2 Leagues from the Main Land, and by observation in the Latitude of 22 degrees 53 minutes South, Longitude made from Cape Capricorn 0 degrees 20 minutes West. At this time the Northermost point of Land we had in sight bore North-North-West, distance 10 Miles; this point I named Cape Manyfold, from the Number of high Hills over it; Latitude 22 degrees 43 minutes South; it lies North 20 degrees West, distant 17 Leagues from Cape Capricorn. Between them the shore forms a large Bay, which I call'd Keppel Bay, and the Islands which lay in and Off it are known by the same name; in this Bay is good Anchorage, where there is a sufficient depth of Water; what refreshment it may afford for Shipping I know not.* (* As before mentioned, the Fitzroy River falls into Keppel Bay, and forms a good harbour, though much encumbered with sand banks.) We caught no fish here, notwithstanding we were at Anchor; it can hardly be doubted but what it afforded fresh Water in several places, as both Mainland and Islands are inhabited. We saw smokes by day and fires in the night upon the Main, and people upon one of the Islands.
[Off Cape Townshend, Queensland.]
Monday, 28th. Winds at South-South-East, a fresh breeze. At 3 o'Clock in the P.M. we passed Cape Manifold, from which the Land Trends North-North-West. The land of this Cape is tolerable high, and riseth in hills directly from the Sea; it may be known by 3 Islands laying off it, one near the Shore, and the other 2 Eight Miles out at Sea; the one of these is low and flat, and the other high and round.* (* Peak and Flat Islands.) At 6 o'Clock we shortned sail and brought too; the Northermost part of the Main we had in sight bore North-West, and some Islands lying off it bore North 31 degrees West; our soundings since Noon were from 20 to 25 fathoms, and in the Night 30 and 34 fathoms. At day light we made Sail, Cape Manifold bearing South by East, distance 8 Leagues, and the Islands set last night in the same directions, distance from us 4 Miles. The farthest point of the Main bore North 67 degrees West, distant 22 Miles; but we could see several Islands to the Northward of this direction.* (* The easternmost of the Northumberland Islands.) At 9 o'Clock we were abreast of the above point, which I named Cape Townshend* (* Charles Townshend was Chancellor of the Exchequer 1767.) (Latitude 22 degrees 13 minutes, Longitude 209 degrees 48 minutes West); the land of this Cape is of a moderate and pretty even height, and is more barren than woody. Several Islands lay to the Northward of it, 4 or 5 Leagues out at Sea. 3 or 4 Leagues to the South-East the Shore forms a bay,* (* Shoalwater Bay, a large inlet.) in the bottom of which there appeared to be an inlet or Harbour to the Westward of the Coast, and Trends South-West 1/2 South; and these form a very large Bay, which turns away to the Eastward, and probably communicates with the Inlet above mentioned, and by that Means makes the land of the Cape an Island. As soon as we got round the Cape we hauld our wind to the Westward in order to get within the Islands which lay scatter'd up and down in this bay in great number, and extend out to Sea as far as we could see from the Masthead; how much farther will hardly be in my power to determine; they are as Various in their height and Circuit as they are numerous.* (* The Northumberland islands, a very extensive group.) We had not stood long upon a Wind before we meet with Shoal Water, and was obliged to Tack about to avoid it; after which I sent a boat ahead, and we bore away West by North, leaving many small Islands, Rocks, and Shoals between us and the Main, and a number of Large Islands without us; soundings from 14 to 17 fathoms, Sandy Bottom. A little before noon the boat made the Signal for meeting with Shoal Water, upon which we hauld close upon a Wind to the Eastward, but suddenly fell into 3 1/4 fathoms water, upon which we immediately let go an Anchor, and brought the Ship up with all sails standing, and had then 4 fathoms Coarse sandy bottom. We found here a strong Tide setting to the North-West by West 1/2 West, at the rate of between 2 and 3 Miles an Hour, which was what Carried us so quickly upon the Shoal. Our Latitude by Observation was 22 degrees 8 minutes South; Cape Townshend bore East 16 degrees South, distant 13 Miles, and the Westermost part of the Main Land in sight West 3/4 North, having a number of Islands in sight all round us.* (* The ship was on the Donovan Shoal in Broad Sound Channel.)
Tuesday, 29th. Fresh gales between the South-South-East and East-South-East, Hazey weather, with some showers of rain. In the P.M., having sounded about the Ship, and found that their was Sufficient Water for her over the Shoal, we at 3 o'clock weigh'd and made Sail, and stood to the Westward as the Land lay, having first sent a boat ahead to sound. At 6 we Anchor'd in 10 fathoms, Sandy bottom, about 2 Miles from the Main Land, the Westermost part of which bore West-North-West, having still a Number of Islands in sight a long way without us. At 5 a.m. I sent away the Master with 2 Boats to sound the Entrance of an inlet, which bore from us West, distance about 1 League, into which I intended to go with the Ship to wait a few days, until the Moon increased, and in the meantime to examine the Country. By such time as we had got the Ship under Sail the Boats made the Signal for Anchorage, upon which we stood in with the Ship, and Anchor'd in 5 fathoms, about a League within the Entrance of the inlet, which we judged to be a River running a Good way inland, as I observed the Tides to flow and Ebb something considerable.* (* It is in reality a narrow channel which runs into Broad Sound.) I had some thoughts of laying the Ship a Shore to Clean her bottom. With this view both the Master and I went to look for a Convenient place for that purpose, and at the same time to look for fresh Water, not one drop of which we could find, but met with several places where a Ship might be laid ashore with safety.
[At Anchor, Thirsty Sound.]
Wednesday, 30th. In the P.M. I went again in search of Fresh Water, but had no better success than before; wherefore I gave over all thoughts of laying the Ship a Shore, being resolved to spend as little time as possible in a place that was likely to afford us no sort of refreshment. But as I had observed from the Hills the inlet to run a good way in, I thought this a good time to penetrate into the Country to see a little of the inland parts. Accordingly I prepared for making that Excursion in the morning, but the first thing I did was to get upon a pretty high Hill, which is at the North-West entrance of the inlet, before Sunrise, in order to take a view of the Sea Coast and Islands, etc., that lay off it, and to take their bearings, having the Azimuth Compass with me for that purpose, the Needle of which differ'd from its True position something very considerable, even above 30 degrees, in some places more, and in other less, for I try'd it in several places. I found it differ in itself above 2 points in the space of about 14 feet. The loose stones which lay upon the Ground had no effect upon the Needle; I therefore concluded that it must be owing to Iron Ore upon the Hill, visible signs of which appeared not only here, but in several other places. As soon as I had done here I proceeded up the inlet. I set out with the first of the flood, and long before high water got about 8 Leagues up it; its breadth thus far was from 2 to 4 or 5 Miles upon a South-West by South direction; but here it spread every way, and formed a Large lake, which communicated with the Sea to the North-West. I not only saw the Sea in this direction, but found the tide of flood coming strong in from the North-West. I likewise observ'd an Arm of this Lake extending to the Eastward, and it is not at all improbable but what it Communicates with the Sea in the bottom of the bay, which lies to the Westward of Cape Townshend.* (* This is exactly what it does.) On the South side of the Lake is a ridge of pretty high hills, which I was desirous of going upon; but as the day was far spent and high water, I was afraid of being bewilder'd among the Shoals in the night, which promised to be none of the best, being already rainy, dirty weather, and therefore I made the best of my way to the Ship. In this little Excursion I saw only 2 people, and those at a distance, and are all that we have seen in this place, but we have met with several fire places, and seen smokes at a distance. This inlet, which I have named Thirsty Sound, by reason we could find no fresh Water, lies in the Latitude of 22 degrees 05 minutes South, and Longitude 210 degrees 24 West; it may be known by a Group of small Islands Laying under the shore from 2 to 5 Leagues North-West from it.* (* Barren Islands.) There is likewise another Group of Islands laying right before it between 3 and 4 Leagues out at Sea.* (* Duke Islands.) Over each of the Points that form the Entrance is a pretty high, round Hill; that on the North-West is a Peninsula, surrounded by the Sea at high water; the distance from the one to the other is about 2 Miles bold to both Shores. Here is good Anchoring in 7, 6, 5, and 4 fathoms water, and very Convenient places for laying a Ship ashore, where at Spring Tides the tides doth not rise less than 16 or 18 feet, and flows at full and Change of the Moon about 11 o'Clock. We met with no fresh water, or any other kind of refreshments whatever; we saw 2 Turtle, but caught none, nor no sort of Fish or wild fowl, except a few small land birds. Here are the same sort of Water Fowl as we saw in Botany Bay, and like them, so shy that it is hardly possible to get within shott of them. No signs of Fertility is to be seen upon the Land; the Soil of the up lands is mostly a hard, redish Clay, and produceth several sorts of Trees, such as we have seen before, and some others, and clear of all underwoods. All the low lands are mostly overrun with Mangroves, and at Spring tides overflow'd by the Sea; and I believe in the rainy Seasons here are large land floods, as we saw in many places Gullies, which seem'd to have been made by torrents of Water coming from the Adjacent hills, besides other Visible signs of the Water having been a Considerable height above the Common Spring Tides. Dr. Solander and I was upon a rising Ground up the inlet, which we thought had at one time or another been overflow'd by the Sea, and if so great part of the Country must at that time been laid under Water. Up in the lakes, or lagoons, I suppose, are shell fish, on which the few Natives subsist. We found Oysters sticking to most of the Rocks upon the Shore, which were so small, as not to be worth the picking off.* (* Cook was very unfortunate in his landing here. The channel is at the end of a long headland between two bays, Shoalwater Bay and Broad Sound, and was a very unlikely place either to find water or get any true idea of the country.)
Thursday, 31st. Winds Southerly and South-East; Dark, Hazey weather, with rain. 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.]