ST. DAVID'S, PEMBROKESHIRE.—A vessel was seen in distress at the south end of Eamsey Island, at 8 A.M. on the 18th December. The Augusta Life-boat put off to her, and pulled across the sound through a heavy sea. The vessel had then floated to the northward. The surrounding rocks were examined, but none of the crew could be found. A shore boat, with a crew of five men, also put off to the vessel, boarded her, and found her to be a derelict. The Life-boat shortly afterwards came up, and both crews, with the aid of a steam-tug, took the vessel into Milford Haven, where she arrived at about noon on the following day. She was the Norwegian barque Storjohunii; bound from Bordeaux to Cardiff with timber..