Illegal Boat Charters in Miami: How to Tell If Your Boat Is Legal

Not every bad booking is a fake listing. Sometimes the boat is real, but it is not allowed to carry paying passengers — and the Coast Guard ends the trip mid-bay.

Most boat rental warnings are about fake listings — a boat that does not exist and a deposit that disappears. There is a second problem in Miami that gets far less attention: the boat is real, the captain shows up, and the trip is still illegal. When the Coast Guard boards it, the day is over for everyone on board.

This is not rare. Coast Guard Sector Miami and its partners stopped 16 illegal charters in a single weekend in May 2025, 5 more off Rickenbacker Causeway and Lummus Park in February 2026, and 6 across Palm Beach, Broward and Miami-Dade in March 2026 — one of them an 88-foot yacht carrying 18 paying passengers.

What makes a charter illegal

The moment people pay to be on a boat, it is a commercial passenger vessel, and federal rules apply. The violations in the Coast Guard's Miami cases repeat: no licensed captain , missing life jackets , no Coast Guard inspection for the number of people on board, and false statements to the officers.

• Up to 6 paying passengers: the captain needs a Coast Guard credential known as the "six-pack" license (OUPV). The boat does not need a Coast Guard inspection.
• More than 6 paying passengers: the boat must be Coast Guard-inspected and carry a Certificate of Inspection, and the captain needs a Master credential. A 40-foot party boat with twelve guests and no inspection is an illegal charter, however nice it looks.

The "bareboat" trick

The most common way illegal charters dress themselves up is the bareboat charter. A real bareboat charter means you rent the boat without crew and take full control of it — you operate it yourself or hire your own, independent captain. That is legal, and it is treated as recreational use.

The trick is a "bareboat" contract where the owner also hands you the captain: you sign paperwork saying you are in charge for the day, and someone the owner picked drives the boat. The Coast Guard is explicit that once the owner provides the operator, the boat is a passenger vessel for hire , with all the rules above. If a contract asks you to "become the owner" for a party with a captain already included, that is the warning sign. We go deeper in the bareboat loophole .

Five checks before you book

1. Count your group. If you will be more than six paying guests, ask whether the boat is Coast Guard-inspected. You can look the vessel up by name in the Coast Guard's public PSIX database , which lists a Certificate of Inspection when the boat has one.
2. Ask about the captain. A legitimate operator will tell you the captain holds a Coast Guard credential (a Merchant Mariner Credential) and which one. You can check it with the Coast Guard's credential verification tool using the captain's last name and reference number — the result comes by email. Hesitation, or "he has a lot of experience" instead of an answer, is not a good sign.
3. Watch for the bareboat paperwork. If the owner provides the captain, you should not be signing a contract that makes you the operator.
4. Check the safety basics. There should be a life jacket for every person on board. Ask before you leave the dock, not once you are on the water. And be wary of the boat that is far cheaper than every comparable one — skipping licenses, inspections and insurance is how illegal charters undercut legal operators.
5. Pay in a way you can dispute. Cash, Zelle and wire transfers leave you with nothing if the trip is shut down. See how to spot a boat rental scam for why the payment method matters so much.

If the Coast Guard stops your trip

Cooperate with the boarding team and follow their instructions — they are there for passenger safety, and the case is against the owner and operator, not you. Keep your booking confirmation and payment record, write down the vessel name and time, and ask the operator for a refund in writing. If you paid by card, you can dispute the charge with your bank for a service that was not delivered. Step by step: what to do after a boat rental scam .

Where VesselParty fits

VesselParty is a marketplace and booking platform, not the operator of the boats, and it does not inspect or insure them. What it does: providers complete business and identity verification before they can take a booking, every listing shows the boat's maximum capacity, and payment stays on the platform — the provider is only paid once you check in at the dock. The checks above are still worth doing, wherever you book.

Common questions