Boating Information
All the details you need: videos, regulations and tips to make your time on the water in The Florida Keys smooth sailing.
Each year, thousands of commercial, recreational and pleasure boaters make their way to the Florida Keys to fish, dive, snorkel, kayak, paddleboard and soak up life on the water.
The waters around the Florida Keys are protected by the Florida Keys National Marine Sanctuary, which stretches from south of Miami westward to the Dry Tortugas, not including Dry Tortugas National Park. These waters are home to some truly special treasures, including coral reefs, shipwrecks, seagrass beds and fisheries. They are also the reason boating, diving, fishing and snorkeling here feel unlike anywhere else.
This page is your sea-smart guide to boating in the Keys. Whether it is your first trip or your fiftieth, these tips can help you enjoy protected Florida Keys waterways safely, responsibly and with a little more local know-how.
Boating on Florida Keys Waterways
Protect the Keys
Boating in the Florida Keys is hard to beat: clear water, big sky and plenty of places to explore. But these waters have a few tricks up their sleeve, especially for first-time boaters. Shallow seagrass beds and coral habitats surround the islands, and they need a gentle touch.
Propeller scars, groundings, stirred-up sediment and water quality issues can harm the places birds, fish and countless sea creatures call home. The good news? A few smart choices on the water can make a big difference. Follow these guidelines to help keep the Keys healthy, colorful and beautiful for the next boatload of visitors.
The Florida Keys National Marine Sanctuary Boater Education Course was created just for the Keys. This free online course covers responsible boating, stewardship, important rules and boating regulations.
Explore the Florida Keys Like a Pro
Download the free Marine Sanctuary Explorer app and take the Florida Keys National Marine Sanctuary with you wherever you go. Get real-time information on sanctuary regulations, interactive maps, points of interest, snorkeling and boating locations, wildlife and habitat guides, and offline access for exploring on the water. Whether you're a first-time visitor or a longtime local, this easy-to-use app helps you enjoy the Keys responsibly while protecting its incredible marine resources. Available free for iOS and Android.
Learn more about the app here.
Boat Best Practices
Before you head out, give your boat a little pre-adventure attention. A quick check now can save a big “uh-oh” later, and it helps keep our waters in good shape too.
- Annual Maintenance – Service your engine every 100 hours or once a year, whichever comes first. Whether you do it yourself or visit a shop, staying on schedule helps keep the day smooth.
- Water Pump Check – Start each season with a fresh impeller or water pump. A dry or worn part can cause trouble fast.
- Fuel Filter – If your boat has been sitting for three months or more, ethanol fuel may have pulled in water. Pour some fuel into a cup to check, replace the filter and clear any water from the tank.
- Batteries – Top off batteries with distilled water, clean and tighten terminals, and warm up the engine to make sure you have a good charge before leaving the dock.
- Trailer TLC – Check tire pressure, grease hubs or buddy bearings once a year, and make sure the drain plug is back in place before launching. Future you will be grateful.
- Safety Gear – Replace expired flares or fire extinguishers, inspect life jackets and carry extras for kids and guests.
- Pump-Out & Cleaners – Use pump-out facilities and eco-friendly bilge cleaners to help keep reef waters clean.
- If You Run Aground – Shut off and tilt up the engine to protect your boat and the seafloor. Wait for high tide or call for help if needed.
- Weather Check – Check conditions before heading out. Strong winds
Courtesy of Sea Tow Services International and Reef Relief
Coral Reef Protection Tips
- Check the Weather – Strong winds, waves, or poor visibility make reef visits unsafe.
- Hands Off the Coral – Even a light touch from fins, gear, or hands can harm the tiny coral polyps that build reefs.
- Use a Snorkel or Buoyancy Vest – It helps you adjust gear without ever standing on coral.
- Mind the Bottom – Practice good buoyancy control. Even sandy patches may be home to new growth.
- Don’t Feed the Fish – It disrupts natural feeding habits and can cause harm to both you and marine life.
- Never Take Coral – Harvesting coral is illegal in Florida.
- Use Mooring Buoys – Many dive and snorkel sites have them. Anchoring in Sanctuary Preservation Areas (SPAs) is prohibited.
Smart & Safe Boating
Smart boating keeps the Florida Keys safe, healthy and fun for everyone. A little courtesy on the water goes a long way.
- Practice Good Seamanship – Keep a safe distance from other boats, anglers and divers. Watch for bubbles, give divers plenty of room and stay at least 100 feet from the red-and-white diver down flag.
- Canoes, Kayaks and Paddleboards Are Vessels Too – Paddlecraft follow the same rules as other watercraft. Carry required safety equipment, including life jackets, lights and a whistle or horn.
- Know the Rules for Fishing – Florida law requires a fishing license, along with size, bag and seasonal limits. Release fish you cannot eat, and help protect water quality by disposing of fish carcasses and lobster shells properly on shore.
- Use Mooring Buoys When Possible – If none are available, anchor only in sandy areas. Avoid corals and seagrass so your anchor and chain don’t cause damage.
- Avoid Groundings – Shallow seagrass beds look brown from the surface. Remember: “Brown, brown, run aground. Blue, blue, sail on through.” Groundings damage reefs and seagrass and can result in fines.
- Respect Wildlife – Don’t chase, feed or harass fish, invertebrates, or other animals.
- Control Speed & Noise – Go slow in dive areas, idle near mangroves, and keep wakes to a minimum.
- Trash & Gear – It’s illegal to dump trash at sea. Plastics and fishing line are especially harmful to marine wildlife, so pickup and bring all waste back to shore and recycle when possible.
- Follow Refuge & Park Rules – No camping, campfires, or collecting in National Wildlife Refuges. Personal watercraft and airboats are not allowed in Keys National Parks or Wildlife Refuges.
Mooring Buoys
The Florida Keys coral reef is one of the area’s most precious natural treasures and the only living coral barrier reef in the continental United States. Mooring buoys are an easy way for boaters to help protect it. Think of them as reef-friendly parking spots: tie up, enjoy the view and skip the anchor drop.
- What They Are – Mooring buoys are 18-inch, blue-striped markers that boaters can tie off to, helping prevent anchor damage to coral.
- How Many – Since 1981, the Florida Keys National Marine Sanctuary has maintained more than 470 buoys to help safeguard reefs.
- Where They Are – Buoys mark artificial reefs, Sanctuary Preservation Areas (SPAs), shipwreck trail sites and more.
- Cost – There is no fee to use them.
How to Use a Mooring Buoy
- First Come, First Served – Mooring buoys are open to all boaters.
- Keep It in Sight – Steer from a helm station where you can see the buoy the whole time.
- Approach Slowly – Come in from downwind or down current so the yellow pick-up line floats toward you, and keep the buoy on the same side as the helm station.
- Pick It Up Safely – Use a boat hook to grab the yellow pick-up line, then shift to neutral to avoid tangles.
- Tie Off Correctly – Run your boat’s bow line through the loop of the yellow pick-up line, then cleat both ends to your bow. This keeps you secure and helps protect the buoy system.
- Adjust Your Line – Leave enough slack so the buoy stays at the surface and the line runs horizontally. On rougher days, add more line for comfort and less strain on the buoy.
- Check the Buoy – You are responsible for your vessel. Make sure the buoy is holding properly and report any problems to a sanctuary office.
- Find locations – View the buoy map to see sites within the Florida Keys National Marine Sanctuary