Though this, and the neighbouring islands lie within the tropick of Capricorn, yet the heat is not troublesome, nor did the winds blow constantly from the east. We had frequently a fresh gale from the S.W. for two or three days, and sometimes, though very seldom, from the N.W. Tupia reported, that south westerly winds prevail in October, November, and December, and we have no doubt of the fact. When the winds are variable, they are always accompanied by a swell from the S.W. or W.S.W.; there is also a swell from the same points when it is calm, and the atmosphere loaded with clouds, which is a sure indication that the winds are variable, or westerly out at sea, for with the settled trade-wind the weather is clear.

The meeting with westerly winds, within the general limits of the eastern trade, has induced some navigators to suppose that they were near some large track of land, of which, however, I think they are no indication.

Voyaging Accounts