Tahiti: its pleasures and problems
Chapter XI headpiece
CHAPTER XI
Tahiti: its pleasures and problems
Although the Paumotus fully deserve their subtitle of "Low Archipelago," they have a marked effect on the southeast winds that are so prevalent in these latitudes, and so much relied upon by sailing craft.
The law of the "trades" is simplicity itself, and as a matter of general interest is perhaps worthy of mention here.
"Fickle as the winds" is a synonym that does not apply at certain seasons and in certain areas, and these areas, through mariners' reports, have been definitely located and recorded in the British Admiralty and United States Hierographic Office wind charts. A schooner skipper may now lay a course from, say, San Francisco to Sydney, and know to within a couple of points from which direction the wind will come for the entire voyage. He will be careful to "hug the trades"—the northeast down to the Equator, and the southeast beyond—and the reason of these steadfast and accommodating winds is that the hot air of the Equator naturally rises, leaving a vacuum that the cooler airs of north and south rush in to fill.
The Paumotus, however, with the intense heat generated in their mighty lagoons, form a miniature Equator of their own, and completely disorganize the "trades" thereabouts, with the result that weather conditions between this group and the Societies are notoriously unreliable.
A greater contrast between two islands a bare forty-eight hours apart can hardly be imagined than between the last of the Paumotus with its coral reef invisible at ten miles, and the cloud-capped volcanic peaks of Tahiti. It is like approaching another world. It is another world.