The Riddle of the Sands by Erskine Childers

A low line of sandhills, pink and fawn in the setting sun, at one end of them a little white village huddled round the base of a massive four-square lighthouse -- such was Wangeroog, the easternmost of the Frisian Islands, as I saw it on the evening of October 15. We had decided to make it our first landing-place; and since it possesses no harbour, and is hedged by a mile of sand at low water, we had run in on the rising tide till the yacht grounded, in order to save ourselves as much labour as possible in the carriage to and fro of the heavy water-breakers and oilcans which we had to replenish. In faint outline three miles to the south of us was the flat plain of Friesland, broken only by some trees, a windmill or two, and a church spire. Between, the shallow expanse of sea was already beginning to shrink away into lagoons, chief among which was the narrow passage by which we had approached from the east. This continued its course west, directly parallel to the island, and in it, at a distance of half a mile from us, three galliots lay at anchor.

Before supper was over the yacht was high and dry, and when we had eaten, Davies loaded himself with cans and breakers. I was for taking my share, but he induced me to stay aboard; for I was dead tired after an unusually long and trying day, which had begun at 2 a.m., when, using a precious instalment of east wind, we had started on a complete passage of the sands from the Elbe to the Jade. It was a barely possible feat for a boat of our low speed to perform in only two tides; and though we just succeeded, it was only by dint of tireless vigilance and severe physical strain.