Dive In: Your Complete Guide to Lobster Season in Marathon, Florida

undefined • October 18, 2025

If there’s one event that defines summer in the Florida Keys, it’s lobster season. Every year, locals and visitors alike flock to the turquoise waters of Marathon to take part in the hunt for spiny lobster - an adventure that’s equal parts thrill and tradition. Whether you’re a first-time diver or a seasoned “bug hunter,” here’s everything you need to know to make the most of lobster season in Marathon, Florida.

Sign welcoming visitors to Marathon, Florida, with road, blue sky, and trees.
When Is Lobster Season in Marathon?
Lobster season in the Florida Keys happens twice each year:

Mini-Season: A two-day event typically held the last Wednesday and Thursday of July, designed to give recreational divers an early crack at catching lobster before the commercial traps go in.

Regular Season: Runs from August 6 through March 31, offering months of opportunity to enjoy the chase—and the feast.

Both seasons are hugely popular, so be sure to plan your stay and boat rental early!

What You’ll Need to Lobster Legally

Before diving in, make sure you’re properly licensed and equipped:

  • Florida Saltwater Fishing License
  • Lobster Permit (Crawfish Stamp)
  • Measuring Device – Each lobster must have a carapace length of at least 3 inches, measured in the water.
  • Tickle Stick & Net or Snare – For gently coaxing lobsters out of their hiding spots.
  • Gloves & Dive Flag – For safety and protection.


And remember—bag limits apply (typically 6 lobsters per person per day during regular season in Monroe County). Always check the latest FWC regulations before you go.



Where to Find Lobster in Marathon

The best places to hunt lobster in Marathon are the shallow patch reefs and rocky ledges just offshore.


Here are a few local favorites:

  • Coffins Patch Reef – Great for snorkelers and novice divers.
  • Sombrero Reef – A beautiful coral reef with plenty of nooks and crannies.
  • The Seven Mile Bridge Area – Productive waters, especially near rocky ledges and grassy bottoms.


If you’re new to lobster hunting, consider joining a local charter - captains know the best spots & can help you learn the ropes safely.

Tips for a Successful (and Safe) Lobster Hunt

  • Go early: Lobsters are more active in the morning and late afternoon.
  • Check visibility: Calm, clear days make spotting lobsters much easier.
  • Be gentle: Avoid damaging coral reefs or disturbing marine life.
  • Respect limits: It’s all about sustainability—take only what you’ll eat.
  • Stay aware: Always dive with a buddy and keep an eye on boat traffic.

Cooking Your Catch

Nothing beats the taste of fresh Florida lobster! Once you’ve cleaned your catch, try grilling them with butter and lime, or toss the meat into a creamy pasta. Many local restaurants in Marathon will even “cook your catch” for you—just bring your cleaned lobsters and let the chefs do the rest.


Dive Into the Season

From crystal-clear waters to unforgettable feasts, lobster season in Marathon is a true Florida Keys experience. Pack your gear, grab your license, and get ready to make some memories—because there’s nothing quite like catching your own dinner in paradise.


Book your stay in Marathon with Island Breeze Vacations today, and dive into lobster season like a local!

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