The USS Pocahontas was a screw steamer constructed in Medford, Massachusetts, in 1852, originally named City of Boston. The U.S. Navy purchased her in March 1855, and she was initially commissioned as USS Despatch in January 1856. She carried passengers and cargo, serving in various capacities including the Coast Survey. In 1858, after being rebuilt at Norfolk Navy Yard, she was enlarged to 694 long tons (705 tons), reclassified as a second-class sloop, and renamed Pocahontas in January 1860, becoming the first Navy vessel to bear that name. Recommissioned in March 1860, Pocahontas cruised along the Mexican coast, protecting American interests and carrying diplomatic messages. As tensions escalated during the secession crisis, she arrived at Hampton Roads in March 1861 and was involved in early Civil War activities, including the evacuation of Union troops from Fort Sumter in April 1861. During the war, she patrolled key waterways such as the Potomac River, Rappahannock River, and Chesapeake Bay, engaging Confederate vessels and seizing ships like the steamer James Guy. In October 1861, Pocahontas joined the South Atlantic Blockading Squadron, participating in the Union's blockade efforts along the southern coast. She played a significant role in the capture of Port Royal, South Carolina, in November 1861—a strategic victory for the Union. Throughout the war, she operated along the coasts of South Carolina, Georgia, and Florida, supporting amphibious assaults, capturing vessels such as Tybee Island, and sinking blockade runners like the Stone Fleet near Charleston. Later, she served in the West Gulf Blockading Squadron off Mobile Bay, capturing the British steamer Antona in January 1863 and destroying blockade runners. After repairs, she returned to service in the Gulf, primarily off Sabine Pass, until mid-1865. She was decommissioned in July 1865, sold in November 1865, and served briefly as the bark Abby Bacon until 1868. The USS Pocahontas was a notable vessel for her versatile service, strategic contributions during the Civil War, and her connection to prominent naval figures such as Alfred Thayer Mahan.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.