Homer’s governing points, from which to measure arcs of the horizon were, as is evident, the sunrise and the sunset. This is clearly shown by his expressions, such as πρὸς ἠῶ τ’ ἠέλιόν τε, for the east, and then in opposition to this, ποτὶ ζόφον ἠερόεντα[547] for the west. Again, when Ulysses urges upon his companions that he has lost all means of forming a judgment of their position, his mode of expression is this, that he does not know where is dusk or where is dawn; where the joy-giving sun rises, or where he sinks[548]. We must therefore dismiss from our minds the four cardinal points to which we are accustomed. They were not cardinal points for Homer. We must also remember not only (1) that Homer had only two[549], but also (2) that his two did not correspond with any of our four, and (3) that from the variation of sunrise and sunset with the seasons of the year a certain amount of vagueness was of necessity introduced into his conceptions of the point of origin for each of the different winds.
We should not, however, exaggerate this vagueness. It had its cause in the variations of the ecliptic, and, like its cause, it was limited. I suppose, however, that the eye guesses rudely at the deviations of the ecliptic, and that we must take N.W. and S.E. for the two cardinal points of Homer.
Homer’s west then ranged to the north of west, and Homer’s east to the south of east. But although this must be borne in mind when we translate his winds into our language, yet of course the winds themselves were arranged, not technically so as each to cover a certain arc on the horizon, but with reference to the directions in which they were found by experience commonly to blow. And in associating each wind with a particular point of the horizon, we must bear in mind that such a point is to be regarded as its centre, and that the same name would be given to a wind within a number of points on either side of it.
As to the respective prevalence of the different winds, the criterion is certainly a rude one, still it is a criterion, which is provided for us by the comparative frequency of the occasions on which they are mentioned. Eurus is mentioned in the poems seven times, Notus fifteen; Boreas twenty-seven, subject to a small deduction for cases where he is simply a person; and Zephyr twenty-six. The latter pair are the leading Winds of the poem: not necessarily that they indicated the prevailing currents of air, but that they represented such currents of air as usually prevailed with force sufficient to make them good poetical agents.
We may also learn, from the epithets given to the winds, the impressions which they respectively made upon the mind of Homer.
Eurus never has a character attached to it. Notus seldom has any epithet; but still it is mentioned, by the comrade of Ulysses in Od. xii. 289, as one of the most formidable winds. This may probably have been on account of its direction relatively to the place of the speaker; because from that point it blew right upon Scylla[550]. Again, as Zephyr and Notus are nowhere else associated by the Poet, the presumption arises on that ground also that here Notus is put in for a special and local reason. It is called ἀργέστης, and is so essentially allied with the idea of moisture, that νότιος stands simply for wet (νότιος ἱδρὼς, Il. xi. 810).
The characteristic epithets of Boreas are μέγας, ὀπώρινος, and αἰθρηγένης. The first of these indicates that he blew hard: and we know the same thing from the facts, that Achilles desired him to contribute towards rapidly consuming the pyre of Patroclus, and that he is often used for a storm[551].
But, of all the winds, the Zephyr evidently was the most prominent in the view of Homer. It is μέγας (Od. xiv. 458), λαβρὸς ἐπαιγίζων (Il. ii. 148), κελαδεινὸς (Il. xxiii. 208), δυσαὴς (Il. xxiii. 200, and Od. xii. 289), κεκληγὼς (Od. xii. 408); and it alone of the winds roars, ζεφύροιο ἰώη (Il. iv. 276). In Od. xii. 289, it is mentioned with Notus: they are the winds most apt to destroy ships even despite or without the gods. For Notus, as I have said, this character seems to be local: but the Zephyr is here called δυσαὴς, and the sense of the passage is in accordance with his general reputation. He, with Boreas, is invoked for the pyre of Patroclus: and these two are the only winds which are ever employed singly to make foul weather. Homer’s other modes of creating a tempest by the agency of the winds are (1) to make a combination of all or several of them, (2) to cover the matter in a generality by speaking of the ὀλοοὶ ἄνεμοι without distinction.
There is, however, in Homer a faint trace of the milder character, which was afterwards more fully recognised in Zephyr, when he had moved down from the north, and become a simple west wind. In the description of the Elysian plain, we find that it is never vexed with tempest or with rain, but that the happy spirits dwelling there are incessantly refreshed with the Zephyrs which spring from Ocean[552]. But even here the breezes are λιγυπνείοντες: and this word means what is called blowing fresh. And the conception of the wind here is rather as a sea-wind, and therefore not a cold one, than as being soft and gentle.
Of these four Winds, Homer has made, on various occasions, two couples. He repeatedly associates Boreas and Zephyr in the same work[553]: