On the 3rd at noon we were in latitude 18 degrees 45 minutes 18 seconds and longitude 111 degrees 4 minutes 15 seconds when a breeze sprang up from the South-east and carried us within the influence of the trade, which blew steadily between South-South-east and South by East and advanced us on our passage but carried us considerably to the westward. On this course we were accompanied by immense shoals of albicores (Scomber thynnus, Linn.) but they were of small size; very few measured more than twenty inches in length, and the average weight about ten pounds: The meat was very good and tender and as a great number of the fish were caught, proved a grateful relief to our salt diet. The atmosphere was very damp and before the vessel entered the trade we had lightning every night, but it ceased the moment that we were within its limits. Tropic and other oceanic birds, some of a dark brown colour, hovered about us and were our daily companions, particularly the latter which preyed upon the small fish that were pursued by the albicores.
March 11 to 14.
From the 11th to the 14th the trade ceased and the interval was supplied by a northerly wind, veering round to west, which enabled us to make up for the ground we had lost by its having been so much from the southward. After this we had variable breezes between South and East-South-East but the current, which before had been setting us to the north-west, now set to the north-east; this change was probably occasioned by the south-westerly swell.
On the 14th we were in 27 degrees 49 minutes South, and 101 degrees 1 minute East. Some tropic birds were seen this morning but as yet neither albatrosses nor pintadoes had made their appearance. During the short cessation of the trade the atmosphere was very dry until the south-easterly winds returned, when it became more humid; but as we approached the southern limit of this South-East wind, which may be considered to bear more of the character of a periodical wind than the trade, the atmosphere became altogether drier; it carried us as far as 32 degrees 40 minutes South and 96 degrees 42 minutes West before it veered to the northward of east when, after a calm, we had north-easterly winds and fine weather of which we made good use.
The first albatross was seen in 31 1/4 degrees South and was flying about the brig at the same time with a tropic bird, which is a remarkable occurrence, for I never saw the latter bird before so far without the tropic; but here was one nearly five hundred miles to the southward of it, and at least three hundred leagues from the nearest land; an albatross (Diomedea exulans, Linn.) was shot, but did not measure more than nine feet nine inches across the tips of the wings.
February 25.
On the 25th of February we examined our water and found the casks so much damaged by rats that instead of having thirteen tons we had only nine on board, but as this was thought to be sufficient for our voyage the daily issue was not reduced.
March 28.
On the 28th of March however it was found necessary to make a considerable reduction in the allowance.
April 13.