“The warp is, the yacht isn’t; you’re dragging the anchor home. Never mind, she’ll lie well here. Let’s have lunch.”

The yacht was motionless, and the water round her visibly lower. Petulant waves slapped against her sides, but, scattered as my senses were, I realised that there was no vestige of danger. Round us the whole face of the waters was changing from moment to moment, whitening in some places, yellowing in others, where breadths of sand began to be exposed. Close on our right the channel we had left began to look like a turbid little river; and I understood why our progress had been so slow when I saw its current racing back to meet the Elbe. Davies was already below, laying out a more than usually elaborate lunch, in high content of mind.

“Lies quiet, doesn’t she?” he remarked. “If you do want a sit-down lunch, there’s nothing like running aground for it. And, anyhow, we’re as handy for work here as anywhere else. You’ll see.”

Like most landsmen I had a wholesome prejudice against running aground, so that my mentor’s turn for breezy paradox was at first rather exasperating. After lunch the large-scale chart of the estuaries was brought down, and we pored over it together, mapping out work for the next few days. There is no need to tire the general reader with its intricacies, nor is there space to reproduce it for the benefit of the instructed reader. For both classes the general map should be sufficient, taken with the large-scale fragment [[See Chart A]] which gives a fair example of the region in detail. It will be seen that the three broad fairways of the Jade, Weser, and Elbe split up the sands into two main groups. The westernmost of these is symmetrical in outline, an acute-angled triangle, very like a sharp steel-shod pike, if you imagine the peninsula from which it springs to be the wooden haft. The other is a huge congeries of banks, its base resting on the Hanover coast, two of its sides tolerably clean and even, and the third, that facing the north-west, ribboned and lacerated by the fury of the sea, which has eaten out deep cavities and struck hungry tentacles far into the interior. The whole resembles an inverted E, or, better still, a rude fork, on whose three deadly prongs, the Scharhorn Reef, the Knecht Sand, and the Tegeler Flat, as on the no less deadly point of the pike, many a good ship splinters herself in northerly gales. Following this simile, the Hohenhörn bank, where Davies was wrecked, is one of those that lie between the upper and middle prongs.

Our business was to explore the Pike and the Fork and the channels which ramify through them. I use the general word “channel”, but in fact they differ widely in character, and are called in German by various names: Balje, Gat, Loch, Diep, Rinne. For my purpose I need only divide them into two sorts—those which have water in them at all states of the tide, and those which have not, which dry off, that is, either wholly or partly at low-tide.

Davies explained that the latter would take most learning, and were to be our chief concern, because they were the “through-routes”—the connecting links between the estuaries. You can always detect them on the chart by rows of little Y-shaped strokes denoting “booms”, that is to say, poles or saplings fixed in the sand to mark the passage. The strokes, of course, are only conventional signs, and do not correspond in the least to individual “booms”, which are far too numerous and complex to be indicated accurately on a chart, even of the largest scale. The same applies to the course of the channels themselves, whose minor meanderings cannot be reproduced.

It was on the edge of one of these tidal swatchways that the yacht was now lying. It is called Sticker’s Gat, and you cannot miss it [[See Chart A]] if you carry your eye westward along our course from Cuxhaven. It was, so Davies told me, the last and most intricate stage of the “short cut” which the Medusa had taken on that memorable day—a stage he himself had never reached. Discussion ended, we went on deck, Davies arming himself with a notebook, binoculars, and the prismatic compass, whose use—to map the angles of the channels—was at last apparent. This is what I saw when we emerged.

CHAPTER XII.
My Initiation

The yacht lay with a very slight heel (thanks to a pair of small bilge-keels on her bottom) in a sort of trough she had dug for herself, so that she was still ringed with a few inches of water, as it were with a moat.

For miles in every direction lay a desert of sand. To the north it touched the horizon, and was only broken by the blue dot of Neuerk Island and its lighthouse. To the east it seemed also to stretch to infinity, but the smoke of a steamer showed where it was pierced by the stream of the Elbe. To the south it ran up to the pencil-line of the Hanover shore. Only to the west was its outline broken by any vestiges of the sea it had risen from. There it was astir with crawling white filaments, knotted confusedly at one spot in the north-west, whence came a sibilant murmur like the hissing of many snakes. Desert as I call it, it was not entirely featureless. Its colour varied from light fawn, where the highest levels had dried in the wind, to brown or deep violet, where it was still wet, and slate-grey where patches of mud soiled its clean bosom. Here and there were pools of water, smitten into ripples by the impotent wind; here and there it was speckled by shells and seaweed. And close to us, beginning to bend away towards that hissing knot in the north-west, wound our poor little channel, mercilessly exposed as a stagnant, muddy ditch with scarcely a foot of water, not deep enough to hide our small kedge-anchor, which perked up one fluke in impudent mockery. The dull, hard sky, the wind moaning in the rigging as though crying in despair for a prey that had escaped it, made the scene inexpressibly forlorn.