Page:Captain Cook's Journal during His First Voyage Round the World.djvu/403

Aug. 1770.] such are, be they ever so small, they draw the flood from the Southward, Eastward, and Northward, and, as I found by experience, while we lay in Endeavour River. Another thing I have observed upon the Tides which ought to be remarked, which is that there is only one high Tide in 24 Hours, and that is the night Tide. On the Spring Tides the difference between the perpendicular rise of the night and day Tides is not less than 3 feet, which is a great deal where the Tides are so inconsiderable, as they are here. This inequality of the Tide I did not observe till we run ashore; perhaps it is much more so to the Northward than to the Southward. After we had got within the Reefs the second time we found the Tides more considerable than at any time before, except in the Bay of Inlets. It may be owing to the water being confin'd in Channels between the Shoals, but the flood always set to the N.W. to the extremity of New Wales, from thence W. and S.W. into the India Seas.

to Cook's visit no European, so far as is known, had ever sighted the East Coast of Australia, or, as it was then called, New Holland. The Dutch had examined and mapped the shores from the Gulf of Carpentaria on the north round by the west to Van Dieman's Land or Tasmania, but had not decided whether the latter was a part of the mainland or no. Dampier, in 1699, had the intention of passing south to explore the unknown eastern shore, but never carried it out, confining his attention to the northern part of the west coast, with which, and with good reason, he was not favourably impressed.

On all maps of the time, the east coast, from Tasmania to the north, was shown as a dotted and more or less straight line, Tasmania being joined at the south, and generally New Guinea at the north.

There is indeed one MS. known as the Dauphin's Map, a copy of which is in the British Museum, of the date of about 1540, which shows a certain amount of the north-east coast, and has been thought by some to prove that some one had visited it. But an inspection of it shows that it is far more probably a case of imaginative coast drawing, such as occurs in other places in the same map, and in many others of the same and later dates, and there is certainly no record of any voyage to this coast.

After Cook's exploration it remained unvisited until 1788, when, owing mainly to Banks' influence, Botany Bay was pitched upon as a convict settlement, and a squadron, consisting of H.M.S. Sirius, the Supply brig, 3 storeships, and 6 transports, under the command of Captain Arthur Phillip,