The Mirror of the Sea by Joseph Conrad
There is no part of the world of coasts, continents, oceans, seas, straits, capes, and islands which is not under the sway of a reigning wind, the sovereign of its typical weather. The wind rules the aspects of the sky and the action of the sea. But no wind rules unchallenged his realm of land and water. As with the kingdoms of the earth, there are regions more turbulent than others. In the middle belt of the earth the Trade Winds reign supreme, undisputed, like monarchs of long-settled kingdoms, whose traditional power, checking all undue ambitions, is not so much an exercise of personal might as the working of long-established institutions. The intertropical kingdoms of the Trade Winds are favourable to the ordinary life of a merchantman. The trumpet-call of strife is seldom borne on their wings to the watchful ears of men on the decks of ships. The regions ruled by the north-east and south-east Trade Winds are serene. In a southern-going ship, bound out for a long voyage, the passage through their dominions is characterized by a relaxation of strain and vigilance on the part of the seamen. Those citizens of the ocean feel sheltered under the aegis of an uncontested law, of an undisputed dynasty. There, indeed, if anywhere on earth, the weather may be trusted.
Yet not too implicitly. Even in the constitutional realm of Trade Winds, north and south of the equator, ships are overtaken by strange disturbances. Still, the easterly winds, and, generally speaking, the easterly weather all the world over, is characterized by regularity and persistence.
As a ruler, the East Wind has a remarkable stability; as an invader of the high latitudes lying under the tumultuous sway of his great brother, the Wind of the West, he is extremely difficult to dislodge, by the reason of his cold craftiness and profound duplicity.
The narrow seas around these isles, where British admirals keep watch and ward upon the marches of the Atlantic Ocean, are subject to the turbulent sway of the West Wind. Call it north-west or south-west, it is all one - a different phase of the same character, a changed expression on the same face. In the orientation of the winds that rule the seas, the north and south directions are of no importance. There are no North and South Winds of any account upon this earth. The North and South Winds are but small princes in the dynasties that make peace and war upon the sea. They never assert themselves upon a vast stage. They depend upon local causes - the configuration of coasts, the shapes of straits, the accidents of bold promontories round which they play their little part. In the polity of winds, as amongst the tribes of the earth, the real struggle lies between East and West.