It was the fight of the Alabama with the Hatteras, the words to which can be found on p. 91 of The Civil War in song and story: 1860-1865 By Frank Moore, which now Google Books has online.
I composed my own tune, and you can, too...!
The same volume contains the original of "The Florida's Crew" about the CSS Florida, and a wonderful salute to the seagoing flag call "The Stars and Bars"...