07/29/2026
The Battle of Mobile Bay (August 5–23, 1864) was a major Union naval victory led by Admiral David Farragut, whose fleet defeated Confederate forces and sealed off Mobile, Alabama, one of the last major Confederate ports. During August 5–23, 1864 on Mobile Bay, Alabama.
Rear Adm. David G. Farragut, Maj. Gen. Gordon Granger & Adm. Franklin Buchanan, Brig. Gen. Richard L. Page Decisive Union victory; closure of Mobile Bay to Confederate blockade runners.
Farragut’s fleet advanced past Fort Morgan, Fort Gaines, and Fort Powell, which guarded the bay. The Union ironclad USS Tecumseh struck a mine (“torpedo”) and sank, prompting Farragut’s famous command: “Damn the torpedoes, full speed ahead!” The Confederate ironclad CSS Tennessee fought fiercely but was eventually overpowered and captured. After naval defeat, the forts surrendered, giving the Union full control of the bay. Mobile Bay was one of the last major Confederate ports on the Gulf of Mexico. Its loss tightened the Union blockade.
The victory, along with the fall of Atlanta, boosted Northern morale and helped Abraham Lincoln’s 1864 re‑election campaign.
It was the last major naval engagement in Alabama during the Civil War. Union: 12 wooden ships, 2 gunboats, 4 monitors; ~5,500 men 151 killed, 177 wounded Lost USS Tecumseh
Confederacy: 3 gunboats, 1 ironclad; ~1,500 men, 13 killed, 22 wounded; 1,587 captured, CSS Tennessee captured
The Battle of Mobile Bay remains one of the most decisive naval actions of the American Civil War. Admiral Farragut "Damn the Torpedoes.
Our Battle of Mobile Bay page includes battle maps, history articles, photos, expert video, preservation news, and other resources for this great 1864 Civil War battle in Alabama.