On November 7, the air was calm and gave no further reason for delay.
The fleet was drawn up into 2 columns and moved to the attack.
The main body consisted of 9 ships with guns and one without.
In order, they were flagship Wabash, Susquehanna, Mohican, Seminole, Pawnee, Unadilla, Ottawa, Pembina, Isaac Smith, and Vandalia.
Isaac Smith had jettisoned her guns during the storm, but she would now contribute by towing the sailing vessel Vandalia.
Five gunboats formed the flanking column: Bienville, Seneca, Penguin, Curlew, and Augusta.
Three other gunboats, R. B. Forbes, Mercury, and Penguin remained behind to protect the transports.

The fight started at 09:26, when a gun in Fort Walker fired on the approaching fleet. (
This first shell exploded harmlessly a short distance out of the muzzle.)
Other shots followed, the fleet replied by firing on both forts, and the action became general.
Shells from the fleet ripped into the forts, although many of them passed harmlessly overhead and landed well beyond.
Because the motion of the ships disrupted their aim, most of the shots from the forts missed; generally, they aimed too high, sending the missiles that were on target into the masts and upper works of the vessels.
The ships proceeded according to Du Pont's orders through the first turn, but then the plan fell apart.
First to leave was the third ship in the main column, Mohican, under Commander Sylvanus W. Godon.
Godon found that he could enfilade the water battery from a position safe from return fire, so he dropped out.
Those following him were confused, so they also dropped out.
Only Wabash and Susquehanna continued in the line of battle.
The two ships made their second and third passes, and then were joined, inexplicably, by gunboat Bienville.

The bombardment continued in this way until shortly after noon, when Pocahontas, delayed by the storm, put in her appearance.
Her captain, Commander Percival Drayton, placed the ship in position to enfilade Fort Walker and joined the battle.
Commander Drayton was the brother of Thomas F. Drayton, the Confederate general who commanded the forces ashore.

Ashore, Fort Walker was suffering, with most of the damage being done by the ships that had dropped out of the line of battle.
The exhausted gunners had only three guns left in the water battery, the others being disabled.
About 12:30, General Drayton left the fort to collect some reserves to replace the men in the fort.
Before leaving, he turned command over to Colonel William C. Heyward, with instructions to hold out as long as possible.
As he was returning at 14:00, he found the men leaving the fort.
They explained that they were almost out of powder for the guns, and had therefore abandoned their position.

The departure of the soldiers from the fort was noticed by sailors in the fleet, and signal was soon passed to cease fire.
A boat crew led by Commander John Rodgers went ashore under a flag of truce and found the fort abandoned.
Rodgers therefore raised the Union flag.
No effort was made to further press the men who had just left the fort, so the entire surviving Confederate force was permitted to escape to the mainland.

Fort Beauregard had not suffered punishment as severe as that given to Fort Walker, but Colonel Robert Gill Mills Dunovant was concerned that the enemy could easily cut off his only line of retreat.
When the firing at Fort Walker ceased and cheering in the fleet was heard, he realized that his command was in peril.
Rather than be trapped, he ordered the troops on Philip's Island to abandon their positions.
This they did without destroying their stores, because to do so would have attracted the attention of the fleet.
Their departure was not noted, and not until a probing attack by gunboat Seneca elicited no reply was it realized that the fort was unmanned.
As it was then very late in the day, raising the Union flag on Fort Beauregard was delayed until the following morning.
On November 7, the air was calm and gave no further reason for delay. The fleet was drawn up into 2 columns and moved to the attack. The main body consisted of 9 ships with guns and one without. In order, they were flagship Wabash, Susquehanna, Mohican, Seminole, Pawnee, Unadilla, Ottawa, Pembina, Isaac Smith, and Vandalia. Isaac Smith had jettisoned her guns during the storm, but she would now contribute by towing the sailing vessel Vandalia. Five gunboats formed the flanking column: Bienville, Seneca, Penguin, Curlew, and Augusta. Three other gunboats, R. B. Forbes, Mercury, and Penguin remained behind to protect the transports.
The fight started at 09:26, when a gun in Fort Walker fired on the approaching fleet. (This first shell exploded harmlessly a short distance out of the muzzle.) Other shots followed, the fleet replied by firing on both forts, and the action became general. Shells from the fleet ripped into the forts, although many of them passed harmlessly overhead and landed well beyond. Because the motion of the ships disrupted their aim, most of the shots from the forts missed; generally, they aimed too high, sending the missiles that were on target into the masts and upper works of the vessels. The ships proceeded according to Du Pont's orders through the first turn, but then the plan fell apart. First to leave was the third ship in the main column, Mohican, under Commander Sylvanus W. Godon. Godon found that he could enfilade the water battery from a position safe from return fire, so he dropped out. Those following him were confused, so they also dropped out. Only Wabash and Susquehanna continued in the line of battle. The two ships made their second and third passes, and then were joined, inexplicably, by gunboat Bienville.
The bombardment continued in this way until shortly after noon, when Pocahontas, delayed by the storm, put in her appearance. Her captain, Commander Percival Drayton, placed the ship in position to enfilade Fort Walker and joined the battle. Commander Drayton was the brother of Thomas F. Drayton, the Confederate general who commanded the forces ashore.
Ashore, Fort Walker was suffering, with most of the damage being done by the ships that had dropped out of the line of battle. The exhausted gunners had only three guns left in the water battery, the others being disabled. About 12:30, General Drayton left the fort to collect some reserves to replace the men in the fort. Before leaving, he turned command over to Colonel William C. Heyward, with instructions to hold out as long as possible. As he was returning at 14:00, he found the men leaving the fort. They explained that they were almost out of powder for the guns, and had therefore abandoned their position.
The departure of the soldiers from the fort was noticed by sailors in the fleet, and signal was soon passed to cease fire. A boat crew led by Commander John Rodgers went ashore under a flag of truce and found the fort abandoned. Rodgers therefore raised the Union flag. No effort was made to further press the men who had just left the fort, so the entire surviving Confederate force was permitted to escape to the mainland.
Fort Beauregard had not suffered punishment as severe as that given to Fort Walker, but Colonel Robert Gill Mills Dunovant was concerned that the enemy could easily cut off his only line of retreat. When the firing at Fort Walker ceased and cheering in the fleet was heard, he realized that his command was in peril. Rather than be trapped, he ordered the troops on Philip's Island to abandon their positions. This they did without destroying their stores, because to do so would have attracted the attention of the fleet. Their departure was not noted, and not until a probing attack by gunboat Seneca elicited no reply was it realized that the fort was unmanned. As it was then very late in the day, raising the Union flag on Fort Beauregard was delayed until the following morning.
Battle of Port Royal