The Capture of Hatteras Inlet

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Map of Cape Hatteras. Courtesy of weather.com

The first combined operation of the Civil War was the capture of Hatteras Inlet. This inlet was used by Confederate gunboats and privateer merchantmen sailing around Cape Hatteras, North Carolina. These Southern commerce raiders’ depreciation was lucrative for the Carolinians; however, Northern losses became so significant that several major maritime insurance brokers demanded something be done about this situation. This prompted the development of the Union’s Hatteras Inlet operation. [1]

North Carolina’s Outer Banks

The North Carolina Sounds reached from the Virginia border to Cape Lookout, the eastern border of North Carolina. Four major inlets could be used to reach the Atlantic Ocean from the Sounds: Hatteras, Oregon, Ocracoke, and Beaufort (Old Inlet). Hatteras Inlet was best situated for commerce raiding. Cape Hatteras was the easternmost point within the Confederacy, overlooking the Gulf Stream. This current was very popular with merchant ships trading between Northern ports like New York, the Caribbean, and South America. Using the Cape Hatteras Lighthouse, the Confederates could signal waiting raiders about tempting merchantmen targets. “The enemy’s commerce,” wrote North Carolina governor John Ellis on April 27, 1861, “could be cut off by privateers on the coast of No. Carolina.” [2]   Read more

Battle of Port Royal Sound

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Samuel Francis du Pont, ca. 1863. Carte-de-visite. Mathew B. Brady, photographer. National Library of Brazil/World Digital Library online. wdl.org. Accessed October 27, 2020.

The Civil War’s second major amphibious operation was the capture of Port Royal Sound on  November 7, 1861. Flag Officer Samuel Francis Du Pont was the newly minted commander of the South Atlantic Blockading Squadron. He needed to capture Port Royal Sound, South Carolina, to use as a base for his squadron. Du Pont placed his warships on an elliptical course and forced forts Walker and Beauregard to surrender. The Sound enabled the Federals to maintain a blockade of Charleston and Savannah. The Union’s occupation of South Carolina’s Sea Islands resulted in the Port Royal Experiment. Abolitionists toiled to assist these formerly enslaved people become literate and self-reliant wage earners. Once the Emancipation Proclamation was made law, this coastal region became a recruitment center for African American soldiers.

Blockade Strategy Board

When Fort Sumter fell to the Confederates on April 14, 1861, President Abraham Lincoln declared a blockade of the southern coastline from Virginia to Texas. Winfield Scott, then general in chief of the US Army, suggested the Union’s primary war aim be a blockade of southern ports, including the capture of the Mississippi River. Scott knew that  the closure of  these ports would end the cotton for cannon trade which was so necessary for the South’s survival. A commission was formed known as the Blockade Strategy Board, also known as the  Du Pont Board.   Read more