Decimals 9A.M. 3 P.M.9 AM 3 PM Min. Max AM. METEOROLOGICAL REGISTER, Kept at Croom's Hill, Greenwich, by Mr. W. Rogerson, of the Royal Observatory. From the 21st of August to the 20th of September, 1841. [ Month Day Week Day. BAROMETER, 16 Th.29-87 17 F. 29.96 18 S. 29.91 2336344222-242422 3346522 bem be b b betlr 304 qor (1)(2)' qor (3) ► bcp 2) be bef bem be or (3) be be be 67 70 NE E 2 2 Êཚོརྞ༠ 29.87 62 68 55 70 SW SW 29.98 53 64 44 65 W W 29.92 51 66 42 19 Su. 30-01 30.06 55 68 42 20 M. 30:13 30.15 61 67 58 72 NE NE 2 AUGUST-Mean height of barometer degrees; depth of rain fallen On the morning of the 6th of September we had a hoar frost. 29.902 inches; mean temperature 60-3 1.70 inches. TO OUR FRIENDS AND CORRESPONDENTS. Our friend "A WELL-WISHER AND SUBSCRIBER," is informed that we have not lost sight of our intentions respecting the chart. The data for currents ng rather meagre originated the delay. Since then, it has been increasing, we hope to see the chart in an early part of our next volume. THAMPTON DOCKS.-Extract in our next. We congratulate the Company success they have already gained. T. RAPER'S Longitudes will be continued in our next, which will contain ent discussion on that of Madras. INDS AND WEATHER, on the western coast of New Holland.-By Com. J. C. Wickham, of H.M.S. Beagle. In the present dearth of Nautical information, concerning the western coast of Australia, we have great satisfaction in publishing immediately, for the use of seamen, the following judicious and well digested account of the weather on that coast, by Commander Wickham, lately employed surveying it in her Majesty's ship Beagle. We have already availed ourselves of his excellent account of the Abrolhos, a part which obtained additional terrors from our general ignorance concerning those dangers. With the knowledge however thus imparted, and the chart of them which will be hereafter published by the Hydrographic Office, they will become useful to our whalers as supplying water, which is so difficult to be obtained on the Australian Coast. Our next will contain the remainder of the present paper, treating more on the North Western Coast, and will be followed by descriptions of the coast from the same intelligent and experienced officer. Our last number contained a chart of a small portion of the coast to the southward of Swan River, and in our present number is a plan of Peel harbour, in Warnborough Sound. We regret that these are not accompanied by any description, and although we have not yet met with any, these plans convey sufficient information in themselves, to afford valuable assistance to vessels on the coast.-ED. N.M.] THE winds on the western coast of New Holland, are for the most part from some southern point, chiefly between S.S.W. and S.S.E. During the summer, or from the early part of October to the beginning of April, they are almost constant from this quarter; but in the winter their regularity is broken in upon, by occasional winds between north and west, that at times blow with great violence, and are accompanied by heavy rain and thick dirty weather. Near the shore, land and sea breezes appear to be regular, the former generally dying away towards the middle of the day, after having reached as far as east, from about south-east at sunrise; then follows a short interval of calm; after which the sea breeze sets in mostly at S.S.W., and draws to the eastward of south in the evening. At times the land wind veers round the compass, and is then generally stronger than usual, blowing fresh for a short time from north-east, and bringing a parching heat from the land; upon these occasions the sea breeze comes in from a more western point, and is lighter. At Swan River, in the months of December, January, and February, the sea breezes are very strong for intervals of from three to five days, during which time they blow fresh throughout the night, drawing to the southward after midnight, and towards sunrise to S.S.E. and south-east, but more moderate. In the middle of the day they back again to the southward, and soon to S.S.W., from which quarter they blow very fresh until midnight. Intervals of such weather are from three to five days duration, and are followed by the like number of days of moderate weather, with winds mostly off the land; sometimes strong gusts from east for a few hours, with oppressively hot weather. ENLARGED SERIES.—No. 11.-VOL. FOR 1841. 4 z I have noticed, that when the sea breeze sets in from a point to the westward of south-west, it does not blow so strong, and generally lulls at sunset; but if more southerly, or from S.S.W., it is a firey breeze, and often lasts until midnight. During the prevalence of these strong sea breezes, communication between Gages Road and the shore is very inconvenient, particularly for laden boats. In March, the sea breezes are not nearly so strong, but are generally moderate, and not unfrequently bring in thick misty weather from seaward with drizzling rain. Generally speaking, when the sea breezes are the strongest, the land winds are light, and vice versa. I cannot speak from experience of the winds or weather during the month of April at Swan River, but I have been told, that the sea breezes are moderate, and the land winds of longer duration; calms are frequent, and the weather altogether seems to indicate the breaking up of the summer season. Light winds are occasionally felt from the northward, with a dull gloomy appearance between that point and south-west. May is the month in which the winter weather fairly sets in, and it rarely happens that the middle of this month passes without the rains having commenced. This season seems to vary but little as to the time and manner of setting in,-it is ushered in by blowing weather from about N.N.E., the wind gradually veering round to the westward as it increases in strength. The first of this weather usually lasts from a week to fourteen days, then comes an interval of fine weather, generally of a fortnight's duration, and sometimes a month; after which the rains set in more constant, and the intervals of fine weather are shorter-this weather lasts until October, and at times throughout that month. During the intervals of fine weather the climate is delightful, and the country has a fresh and pleasing appearance; land and sea breezes are as regular as in summer, with the exception that the latter are much more moderate. The north-west gales that occasionally occur during the winter months, on the southern parts of the west coast of New Holland, are probably felt as far north as Sharks Bay. They blow with great violence, and are accompanied by dark gloomy weather and rain. It is then unsafe to be near the land, as the gale that commences at N.N.E., invariably veers to the westward, making a lee shore of the whole line of coast, and between W.N. W. and W.S.W. blows the hardest. Fortunately these gales give ample warning,-the barometer always foretells their approach, and generally begins to fall three or four days before the commencement of the gale; besides which, there are other never-failing indications of a northerly wind, such as the change of the current, which, (owing to the prevailing southerly winds,) usually sets to the northward, but runs strong to the southward during northerly winds, frequently preceding them, and giving more timely notice than the barometer. A rising of the water is likewise a certain prognostic of a northerly |