Raleigh supported Fort Hatteras and Fort Clark on August 28-29, 1861; took part in an expedition on October 1 to capture United States Army steamer Fanny with valuable stores on board; and accompanied CSS Sea Bird when she reconnoitered Pamlico Sound on January 20, 1862. She was also active in defense of Roanoke Island against an amphibious assault by overwhelming Federal forces on February 7-8, 1862, and at Elizabeth City, North Carolina 2 days later. Thence Raleigh escaped through Dismal Swamp Canal to Norfolk, Virginia.
On March 8-9, 1862, Raleigh was tender to CSS Virginia during the historic battle of ironclads at Hampton Roads, for which she received the thanks of the Confederate Congress.
With the Federal recapture of Norfolk Navy Yard in May 1862, Raleigh steamed up the James River, but thereafter a shortage of crew members restricted her to flag-of-truce or patrol service.
Raleigh, renamed Roanoke near the end of the war, was destroyed by the Confederates on April 4, 1865 upon the evacuation of Richmond, Virginia.
The commanders of the CSS Raleigh were: