When I left the deck at four o'clock on the Wednesday afternoon, there was a pleasant breeze blowing directly from astern, and the ship was carrying all the canvas that would draw. The sky was clear, but pale, like a winter's sky, and there was a very heavy swell rolling up from the southward. The weather, on the whole, looked promising, and, despite the north-easterly wind, the temperature was so mild that I could have very well dispensed with my pilot jacket. There was something, however, about the aspect of the sun which struck me as new and strange. Standing high over the western horizon it should be brilliant enough: and yet it was possible to keep one's eye fixed upon it for some moments without pain. It hung indeed, a fluctuating molten globe in the sky, without any glory of rays. This seemed to me a real phenomenon, viewed with respect to the _apparent_ purity of the sky; but of course I understood that a mist or fog intervened between the sight and the sun, though I never before remembered having seen the sun's disc so dim in brilliancy and at the same time so _clean_ in outline in a blue sky. I looked at the barometer before entering my cabin and found a slight fall. Such a fall might betoken rain, or a change of wind to the southward. In truth, there is no telling what a rise or fall in the barometer _does_ betoken, beyond a change in the density of the atmosphere. I would any day rather trust an old sailor's or an old farmer's eye: and as to weather forecasts, based upon a thousand fantastic hobbies, I liken them to dreams, of which every one remembers the one or two that were verified, and forgets the immense number that were never fulfilled. Throughout the dog-watches the weather still held fair; but the glass had fallen another bit and the wind was dropping. Captain Coxon had very little to say to me now and I to him. I was just civil, and he was barely so; but when I was taking a glass in the cuddy preparatory to turning in for three hours, he asked me what I thought of the weather. "It's difficult to know what this swell means, sir," I answered. "Either it comes in advance of a gale or it follows a gale." "In advance," he said. "If you are going to turn in, keep your clothes on. There was a thundering gale in the sun this afternoon, and if you clap your nose over the ship's side you'll smell it coming." Oddly as he expressed himself, he was quite serious, and I understood him. As the wind grew more sluggish, the vessel rolled more heavily. I never was in a cuddy that groaned and strained more than this, owing to the mahogany fittings having shrunk and warped away from their fixings. Up through the skylights it was pitch dark, from the effect of the swinging lamps within; and though both skylights were closed, I could hear the sails flapping like sharp peals of artillery against the masts, and the gurgling, washing sob of the water as the roll of the ship brought it up through the scupper-holes.