In August "Pawnee" joined the Atlantic Blockading Squadron at Hampton Roads and sailed on the 26th for the North Carolina coast. There she participated in the attacks on Forts Hatteras and Clark (28–29th), which capitulated and were occupied by U.S. troops. "Pawnee" remained at Hatteras Inlet until 3 October, capturing four prizes and retaking two vessels previously captured by the Confederates.