Key West Spearfishing Guide: Tips, Rules & Best Spots

Key West is one of the top spearfishing destinations in the entire United States — and it's not hard to see why. Crystal-clear water, thriving reef systems, and an abundance of fish make the Florida Keys a bucket-list stop for freedivers and spearfishers at every skill level. Whether you're chasing hogfish on a shallow reef or hunting lionfish in deeper water, Key West delivers.

This guide covers everything you need to know before you go — the best spots, the rules you need to follow, what species to target, and how to make the most of your trip.

Why Key West Is a Spearfishing Paradise

The geography of the Florida Keys creates ideal conditions for spearfishing. The Gulf Stream pushes warm, blue water close to shore, keeping visibility high and fish populations healthy year-round. Shallow patch reefs, deep ledges, and miles of open Gulf flats give spearfishers a huge variety of environments to explore.

Unlike many destinations where you're competing with crowds, Key West's backcountry and offshore zones offer plenty of room to find your own water — especially on a private charter where your captain knows where to go.

Florida Spearfishing Regulations You Need to Know

Spearfishing in Florida comes with rules, and ignoring them can result in serious fines. Here's a quick overview of what applies in Key West waters:

Licenses: You need a Florida saltwater fishing license to spearfish. Residents and non-residents both need one, though exemptions apply for shore-based fishing in some cases. Spearfishing from a vessel always requires a license.

Prohibited Species: Several species cannot be taken by spear in Florida, including all grouper species in the Gulf of Mexico, snook, redfish, flounder, and all species in freshwater. Always check the current FWC regulations before your trip, as rules are updated regularly.

Gear Restrictions: Spearfishing with scuba gear is prohibited in many areas of the Florida Keys National Marine Sanctuary. Freediving is the standard and preferred method in the Keys.

No-Take Zones: The Florida Keys National Marine Sanctuary includes both Sanctuary Preservation Areas (SPAs) and no-take zones where spearfishing is completely prohibited. Your captain will know these boundaries.

Lionfish Exception: Lionfish are an invasive species and can be taken by spear in most Florida waters without a bag limit, including in some protected areas. It's one of the few species where the state actively encourages harvest.

Best Species to Target Around Key West

Hogfish — The most prized table fish in the Keys. Hogfish are typically found on shallow reefs and hard bottom in 15–60 feet of water. They're curious and relatively easy to approach, making them a great target for newer spearfishers.

Lionfish — Invasive but delicious. Found on reefs and artificial structures at a wide range of depths, lionfish are plentiful and an ethical choice since removing them benefits the reef ecosystem.

Snapper (Mutton, Yellowtail, Mangrove) — Snapper school around reef structures and are a consistent target in Key West waters. Mutton snapper in particular are a prized catch both for the fight and the plate.

Grouper — Atlantic-side grouper (black, gag, and red) can be targeted in season following current FWC regulations. Grouper like structure — ledges, wrecks, and rocky bottom are your best bets.

Cobia — A pelagic species that cruises near the surface and shows little fear of divers. When cobia are in the area, they're one of the most exciting spearfishing targets in the Keys.

Best Spots for Spearfishing Near Key West

The Atlantic Reef System — The reef tract running along the Atlantic side of the Keys holds hogfish, snapper, and grouper in consistent numbers. Depths range from 10 to 50+ feet depending on how far offshore you go.

Offshore Wrecks — Several artificial reefs and wrecks sit in 60–130 feet of water offshore of Key West. These structures concentrate fish in impressive numbers and are a go-to for experienced divers targeting larger grouper and amberjack.

The Backcountry — The shallow flats and backcountry of the Gulf side are home to a different ecosystem entirely. This zone is better suited for targeting invasive species and exploring, rather than traditional spearfishing.

Blue Water / Pelagic Zones — Further offshore, open blue water becomes an option for experienced freedivers targeting pelagic species like mahi-mahi, wahoo, and amberjack. This is advanced territory that requires a capable captain and boat.

Freediving vs. Scuba for Spearfishing in Key West

As mentioned above, scuba-assisted spearfishing is restricted throughout much of the Florida Keys National Marine Sanctuary. This means most spearfishing in Key West is done on a single breath — freediving style.

If you're new to freediving, don't be intimidated. The reefs around Key West are accessible at relatively shallow depths, and with proper technique, even recreational divers can have a highly productive day. A good charter captain will put you on fish at depths where you'll have time to hunt effectively.

Why a Private Charter Is the Best Way to Go

Spearfishing on your own in an unfamiliar area means spending most of your day figuring out where the fish are. A private charter with an experienced local captain changes everything.

At Conch 'N Around, our spearfishing charters take you to proven spots where the fish are actually biting. We handle the navigation, the gear setup, and the local knowledge — you focus on the hunt. Whether you're an experienced spearfisher looking for a productive day offshore or a first-timer wanting to learn the basics, we'll put together the right trip for your group.

Private charters also mean flexible schedules, no strangers on the boat, and the freedom to fish the spots your captain recommends rather than following a preset tourist route.

What to Bring on a Spearfishing Charter

• Valid Florida saltwater fishing license

• Wetsuit (3mm is comfortable in Key West waters for most of the year)

• Mask, fins, and snorkel

• Weight belt calibrated for freediving

• Your own speargun or pole spear (or ask us about gear)

• Sunscreen, water, and snacks for the day

• A cooler for your catch

Ready to Book Your Key West Spearfishing Trip?

Key West spearfishing is an experience unlike anything else on the water. The visibility, the variety of species, and the chance to bring home a genuinely impressive catch make it one of the most rewarding ways to spend a day in the Florida Keys.

Book your private spearfishing charter with Conch 'N Around and let's get you on the water.