SS United States Sunk Off Florida: Where the Reef Is and Who Can Dive It

Last updated: Thursday, Nov. 12, 2026, 6:10 a.m. ET.

The ship built never to sink made everyone wait. The SS United States sank in the Gulf off Destin, Florida, on Wednesday night, Nov. 11, 2026, more than seven hours after crews opened it up to the sea. It is now the world's largest artificial reef, and the first divers were cleared to go down and look at it this morning.

Crews began flooding the 990-foot liner at about 2:40 p.m. ET, USA Today reported. County officials said it was fully flooded and starting to settle by 5:47 p.m. It finally slipped under at 9:59 p.m. ET, which was just before 9 p.m. on the Florida Panhandle's Central time.

How the SS United States sinking went

No explosives were used. Workers pulled plugs and opened valves in the hull and let the Gulf pour in, NPR reported. Organizers had expected a process of a few hours. By nightfall the ship was still showing no obvious change, and a boat carrying reporters left the site around 6 p.m. Central.

"She was designed to be unsinkable, and that fact has definitely given our crews some challenges today," Okaloosa County spokesman Nick Tomecek said during the delay, according to 6abc Philadelphia.

When the end came, it came fast. The liner rolled onto its side and went under the waves. Hundreds of spectator boats had gathered offshore, kept back by a Coast Guard safety zone, and the sinking was streamed live.

The county had originally planned to sink the ship on Thursday, Nov. 12. It moved the date up a day because forecasters were calling for heavy winds and rough seas.

Where the SS United States reef is

The wreck sits about 22 nautical miles southwest of Destin-Fort Walton Beach and about 32 nautical miles southeast of Pensacola Pass, according to the Pensacola News Journal.

Okaloosa County published proposed coordinates of 30° 07.148' N, 86° 46.755' W before the sinking. Those are a target, not a final answer. Dive teams working with Destin-Fort Walton Beach and the Woods Hole Oceanographic Institution are surveying the wreck to pin down exactly where it landed, and that position goes to the U.S. Army Corps of Engineers. If you're planning a trip, go by the surveyed numbers your charter captain uses, not a pin from before the sinking.

How deep the reef is

The SS United States reef depth is about 180 to 200 feet at the bottom. The more useful number for most divers is the top. With the funnels, radar mast and other deck structures cut off ahead of time, the highest part of the ship is roughly 55 to 60 feet down, Alex Fogg, Okaloosa County's chief of natural resources, told USA Today.

Can you dive the SS United States?

Yes, and sooner than most people expected. The county said recreational divers could start visiting at dawn on Thursday, Nov. 12, assuming the deployment went as planned. Officials held divers back overnight for safety, and they've told anyone heading out to follow any updated guidance issued after the sinking.

What you can see depends on your training:

• Open Water certified divers can reach the upper decks, which start around 55 to 60 feet. Fogg said those decks will be "easily accessible" to newer divers.
• Advanced and technical divers can go deeper along the hull toward the sand at 180 feet or more.
• Penetration and cave-trained divers are the only ones who should go inside, toward spaces like the engine room and the old pool. Fogg was clear that the interior is not for recreational novices.

Local dive shops are bracing for a rush. Savanna Christy, who runs ScubaTech in Destin, told USA Today she expects the wreck to be "super popular," especially in these early weeks before marine growth covers it. Snapper, grouper and amberjack tend to move onto a new wreck quickly, she said, followed by sharks, turtles and crustaceans.

Don't take souvenirs

Florida law treats removing objects from a reef site seriously. Trying to take something can bring a first-degree misdemeanor charge, with up to a year in jail and a $1,000 fine. Digging items out is a third-degree felony that carries up to five years and a $5,000 fine. Crews stripped the ship before it went down, so there's very little left to take anyway.

Two record wrecks in one trip

The USS Oriskany, an aircraft carrier sunk off Pensacola in 2006 and until now the largest artificial reef in the world, lies about 13 nautical miles from the new wreck. Jennifer Adams, Okaloosa County's tourism director, said the county plans to work with Escambia County to promote both, and that a strong diver could visit the two in a single day unless they're doing the long deep dive.

Why a famous ocean liner became a reef

The SS United States set the transatlantic speed record on its maiden voyage in 1952, a record no ocean liner has taken from it. Over its career it crossed the Atlantic more than 800 times. Presidents Truman, Eisenhower and Kennedy sailed on it, as did Grace Kelly and Elizabeth Taylor. A young Bill Clinton took it to England in 1968 on his way to Oxford.

Jet travel ended its run. The ship was retired in 1969 and spent most of the next half-century waiting for a rescue that never came, including nearly three decades tied up at Pier 82 on Philadelphia's Delaware River waterfront. Restoration plans came and went. A rent dispute with its pier landlord eventually forced the issue.

Okaloosa County bought the ship in 2024 for a $13.5 million reef project. It left Philadelphia under tow in February 2025, spent months being cleaned out in Mobile, Alabama, and was towed to the reef site this week. Not everyone agreed with the plan; some opponents fought the sinking in court.

For the county, it's a bet on tourism. Okaloosa has already sunk hundreds of artificial reefs, many of them boats. "Certainly this is the biggest that we've done," Adams told NPR. Divers like the ones in Maryland's Atlantic Wreck Divers club, who booked a charter within days of the date being set, are exactly the overnight, gear-buying visitors the county wants. There were about 2.5 million active scuba divers in the U.S. in 2024, according to the dive industry group DEMA.

Not a diver? There's a museum coming

The SS United States Conservancy and Okaloosa County are working on a land-based museum in the Destin-Fort Walton Beach area. It's meant to hold pieces taken off the ship before the sinking, including its famous red, white and blue funnels. No opening date has been announced.

If the wreck has you thinking about a Gulf Coast trip this winter, it's worth knowing that holiday airfare is running unusually high this year, so price out flights to Pensacola or Destin-Fort Walton Beach early.

The ship's timing had one more twist. It went down on Veterans Day, fitting for a liner that was designed so it could be turned into a troopship if the country went to war. It never carried troops. Now it carries fish.