Burnside Expedition.–More Boats Ashore and Sinking.–Diary of David L. Day.

Jan. 16. Three more boats ashore and leaking, one of them is the U. S. mail-boat Suwanee, from Fortress Monroe for Hilton Head. She ran in here this morning to leave mails and dispatches for this fleet, intending to sail this afternoon, but owing to the high winds and heavy sea, she parted her cable and drifted on an anchor fluke, breaking a hole in her bottom and sunk. She lies on the sand, with her deck about four feet out of water. It is said she can be pumped out and raised when it calms, of which time, however, there seems to be a very dim prospect. We have just heard from the old steamer Pocahontas. She went ashore below Hatteras light. She had our team horses aboard, and nearly all of them were lost. The men who were aboard of her got ashore and are now coming down the island. The schooner on which the signal corps were aboard has not been seen or heard from and there is much anxiety for her safety. We have kept alive on hardtack thus far, but on account of the storm no tug has been able to get alongside with rations, and we going it with half a ration of hardtack and coffee once a day. Five cents apiece are freely offered for hardtack, with no takers.