hick weather, and
frequently with heavy rain.
In the four or five summer months, the south-east and east winds appear
to be most prevalent all round the Great Bight; but even there, the
western winds sometimes blow at that time, and usually with considerable
strength. Thus I had a strong south-west wind in the middle of February,
near the Investigator's Group, and a gale from the same quarter in March,
at the entrance of Spencer's Gulph; which last was felt still more
severely in Bass' Strait by captain Baudin. At the two extremities of the
coast, that is, in the strait and near King George's Sound, the winds
blow sometimes from the west and sometimes from the eastward, in the
summer; but the strongest winds are from the south-west.
It will hence appear, that the summer is alone the proper time for a ship
to come upon, and still more so for exploring the south coast of Terra
Australis; whether she proceed along it from west to east, as I did in
the Investigator, or from east to west, as captain Baudin, seems to be
almost a matter of indifference. From Cape Leeuwin to the end of the
Archipelago of the Recherche, and from Cape Northumberland to Bass'
Strait, it is perhaps most advantageous to proceed eastward, on account
of the current; but in the intermediate and more considerable part of the
coast, a western route is certainly preferable. It has also this general
advantage, that the winds which are fair for running along the coast are
those that blow moderately, and are accompanied with fine weather, most
proper for making a survey; whereas those favourable to the opposite
route frequently blow strong, and render it dangerous to keep in with the
land. As to making a survey of the South Coast in the winter season,
which had been judged from theoretical analogy to be the most proper
time, it appears to be not only a dangerous experiment, but also one from
which very little accuracy of investigation could be expected; and with
as much ardour as most men for such pursuits, I should very unwillingly
undertake the task.
[SOUTH COAST. SAILING DIRECTIONS.]
These observations upon the danger of sailing along the South Coast in
the winter season, are not meant to apply to the commander of a ship
desirous of going eastward through Bass' Strait, and of seeing no more of
the land than is necessary to assure his situation. The strait may be
passed without more than very common danger, at any time of the year,
provided that th
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