When day broke (29th) it was discovered that the ship had drifted considerably during the night. The anchor was weighed, and with a favourable tide we reached an anchorage a mile in advance of the Beagle. We had shoaled rather suddenly to eight fathoms, upon which the anchor was immediately dropped, and on veering cable the depth was eleven fathoms. We had anchored on the edge of a bank, which soon afterwards, by the tide falling, was left dry within one hundred yards of the ship. Finding ourselves so near a shoal, preparations were made to prevent the ship from touching it. An anchor was dropped under foot, and others were got ready to lay out, for the depth alongside had decreased from eleven to seven fathoms, and was still falling. Fortunately we had brought up to leeward of the bank, and suffered no inconvenience; the flood made, and as soon as possible the ship was shifted to another position, about half a mile to the S.E., in a situation very favourable for our next attempt to pass the Narrow. This night the tide fell thirty-six feet, and the stream ran six knots. The ensuing morning we made another attempt to get through the Narrow, and, from having anchored so close to its entrance, by which the full benefit of the strength, as well as the whole duration of the tide was obtained, we succeeded in clearing it in two hours, although the distance was more than twenty miles, and the wind directly against us, the sea, as before, breaking repeatedly over the ship. After emerging from the Narrow we had to pass through a heavy 'race' before we 'reached' out of the influence of the stream that runs between the First and Second Narrow, but the tide lasted long enough to carry us to a quiet anchorage. In the evening we weighed again, and reached Gregory Bay, where the Beagle joined us the next morning. Since entering the Strait, we had not had any communication {16} with the Beagle on account of the weather, and the strength of the tide; this opportunity was therefore taken to supply her with water, of which she had only enough left for two days. The greater part of this day was spent on shore, examining the country and making observations. Large smokes[15] were noticed to the westward. The shore was strewed with traces of men and horses, and other animals. Foxes and ostriches were seen; and bones of guanacoes were lying about the ground. The country in the vicinity of this anchorage seemed open, low, and covered with good pasturage. It extends five or six miles, with a gradual ascent, to the base of a range of flat-topped land, whose summit is about fifteen hundred feet above the level of the sea. Not a tree was seen; a few bushes[16] alone interrupted the uniformity of the view. The grass appeared to have been cropped by horses or guanacoes, and was much interspersed with cranberry plants, bearing a ripe and juicy, though very insipid fruit.