After the Storm: Where the Treasure Coast Gives Up Its Silver

Storms can strip sand from the Treasure Coast and uncover material that has been buried for years. The 1715 Fleet gives this stretch of Atlantic shore its particular pull: old wrecks, old silver, and a coast that changes its mind with every tide. Read the beach after the weather has passed and access has reopened. Know the rules before you bring a detector or dig.

Why silver still washes up on the Treasure Coast

In late July 1715, a treasure fleet left Havana for Spain with cargo gathered from Spain’s American colonies. War and delays had held up the shipments. A French ship, the Grifon, sailed with the convoy but moved ahead. Early on July 31, a hurricane caught the Spanish ships off Florida. Eleven were lost; hundreds of sailors and passengers died. The Grifon reached France. The disaster became part of the history of the coast now called the Treasure Coast. NOAA recounts the fleet’s voyage and loss.

Survivors established camps and the Spanish began recovering cargo. The McLarty Treasure Museum stands on a survivors’ camp site. Privateer Henry Jennings later raided Spanish salvage camps and took recovered treasure. The wrecking was only the first chapter; salvage, piracy and rediscovery followed.

Long before modern salvage boats arrived, surveyor Bernard Romans described people working on his survey finding pistareens and double pistareens while walking the shore after strong easterly gales. He thought surf was bringing the coins from wrecks. That observation survives in his eighteenth-century A Concise Natural History of East and West Florida.

In the twentieth century, local builder Kip Wagner and his friend Dr. Kip Kelso connected beach finds and historical clues to the fleet. Wagner’s Real Eight company secured wreck leases and recovered treasure in the 1960s. Mel Fisher joined that work in 1963; his family’s museum archive places the famous “carpet of gold” discovery in 1964. The current salvor’s timeline and the Fisher family’s archival account trace those efforts.

The Fisher family’s records date the sale of its fleet salvage rights to Queens Jewels to 2010. Recoveries continued: in August 2015, Brent Brisben of 1715 Fleet–Queens Jewels announced a find of more than 350 gold coins, including nine Royals. The Fleet Society’s contemporary announcement records the news. That was professional offshore salvage, a different undertaking from a morning’s walk on the beach.

When to go

After a storm, the useful question is what changed. Waves can remove sand, move it elsewhere or pile more over the very ground you hoped to see. Indian River County documents repeated storm damage to its beaches, and USGS research shows how storm waves can erode beaches and sort their sediments. A cut is the small sand cliff left where the beach face has been eaten back. Observe exposed layers from a safe, permitted part of the beach; do not undermine the dune or dig into a protected site. County beach management and USGS storm-sediment research explain the changing shore.

Low tide can leave more beach exposed, but it does not guarantee a find or make rough water safe. Hurricanes can send dangerous swells and rip currents toward beaches far from the storm itself. Wait for open access and suitable conditions, and use the National Hurricane Center’s rip-current guidance alongside the local forecast.

Black sand is worth noticing as part of the beach’s layering. Waves and currents can concentrate dense mineral grains, producing dark bands; their presence alone does not tell you that coins are nearby. Old silver can also look dark: silver sulfide, one tarnish product, is black when its layer grows thick enough. Color alone cannot identify a Spanish cob. USGS describes mineral sorting, and the Canadian Conservation Institute explains silver tarnish.

Which beaches are best after a storm?

There is no reliable promise of a “best” beach after every storm. These public access points give you a way to explore the fleet coast, north to south. Conditions and permissions must be checked for the place you choose.

• Sebastian Inlet State Park and McLarty Treasure Museum. Start with the park’s current access and construction notices. The museum is about two miles south of the inlet, on the historic camp site. Ask park staff where detecting is permitted before planning a search.
• Ambersands, Treasure Shores, Golden Sands and Wabasso Beach. These are county beach access points north of Vero Beach. Use Indian River County’s parks and beaches directory to check the location and manager.
• Seagrape Trail and Turtle Trail. These additional county beach accesses are also listed in the official directory. They are places to assess the beach, not a guarantee that the sand has moved favorably.
• Vero Beach’s Jaycee and Humiston parks. Consult the city’s park information and posted beach notices.
• Round Island Oceanside Park. This county beach park is near the St. Lucie County line. Check the county directory before setting out.
• Pepper Park, Fort Pierce. The county identifies nearby Urca de Lima as an underwater archaeological preserve. Visiting a preserve does not permit collecting its artifacts.
• Frederick Douglass Memorial Park, Fort Pierce. The county lists beach access at this South A1A park.

Cabin, Corrigan’s, Rio Mar, Sandy Point and Douglas Beach are named offshore wreck areas in the Army Corps of Engineers’ salvage-project notice. Urca de Lima has a separate protected-preserve history. The drawing below shows their approximate order along the coast; it is not a route to a wreck or a boundary map.

Can you metal detect the Treasure Coast beaches?

Permission depends on the beach and its manager. A public beach access gives you a way onto the sand; it does not settle detecting, digging or ownership rules.

In Florida’s coastal state parks, detecting is limited to beach areas designated by the park manager between the toe of the dune and the high-water line. Submerged detecting is prohibited. Visitors may not keep objects with historic association, including anything over fifty years old, even from an approved detecting area. Call the park about the permitted stretch and digging restrictions, and report a possible historic find to staff. The State Parks FAQ sets out these limits.

On county and city beaches, check with the local manager before detecting or digging. Do not assume that an old coin on dry sand is yours to keep. Florida’s archaeology office advises consulting the property manager, and a find’s location and legal status matter. Read the state archaeology guidance and use the official park directories above to reach the right manager.

For offshore wrecks and historic material on state land, ordinary beach access is not salvage permission. Florida law vests historic material abandoned on state-owned land and sovereignty submerged land in the state, and restricts archaeological investigation and removal without authority. Commercial recovery operates under separate permissions. Urca de Lima is a protected preserve that can be visited without taking artifacts. Section 267.061, section 267.13 and the preserve record explain the boundary.

What should you do if you find a Spanish coin?

If a find appears historic, photograph it where it lies without disturbing the site. Record the date, beach access and location, then speak to the ranger or land manager. For a possible archaeological find on state land or underwater, contact the Bureau of Archaeological Research, which can help determine what you have found and whether it is already recorded.

Do not polish it or give it an enthusiastic scrub. If an object has already been lawfully recovered, ask a conservator how to handle it before washing it, drying it or applying a treatment. The Bureau’s conservation guidance explains why needless washing and changes between wet and dry conditions can cause damage. The McLarty museum and Fleet Society’s collections and research are useful places to learn what fleet artifacts look like. Identification is one step; permission to possess a find is another.

Then keep your log. A photograph, an accurate location and an undisturbed setting can tell a better story than a bright coin with its evidence scrubbed away.

Is The Sunken Real a real 1715 coin?

No. The Sunken Real is our modern commemorative round honoring the fleet, made from one ounce of .999 fine silver. Its First Tide Release comprises numbers 001–150; the design’s stated High-Water Mark is 500 pieces. The edge number matches its certificate and Official Registry record. It ships Treasure-cased in a holder made to open, with a black Keeper’s Glove for the Sea.

For the mornings the beach gives you nothing, it is a piece of the story you can choose. Pick an available number under the Mint’s published number rules: the checkout hold lasts thirty minutes and can expire before payment. The Registry’s open numbers and eligibility rules determine what you can claim.

Bookmark the official forecasts and beach-manager pages along with this guide. The Gulf gave us every legend. The Atlantic keeps the receipts.