How to Catch Permit: Complete Guide to Tackle, Techniques & Tips

Permit (Trachinotus falcatus) are widely considered the holy grail of flats fishing — a large, smart, powerful member of the jack family that inhabits the same clear-water flats as bonefish and tarpon but is far harder to fool. A permit on the fly is considered one of the most difficult achievements in sportfishing. On spinning tackle they’re only slightly less challenging. When you catch a permit on the flats, you’ve earned it.

Where to Find Permit

Permit range from Massachusetts to Brazil but are most abundant in the Florida Keys, the Bahamas, Belize, and the Yucatan. In Florida they’re found on the shallow grass flats, sandy patch reefs, and deep flat edges of the Keys and on both coasts from Palm Beach south. October is generally the best month for large permit in the Keys. They’re also caught from offshore wrecks and nearshore reefs where they school and can be more aggressive.

Best Tackle

Fly Fishing (flats): 9-weight fly rod, large-arbor reel with 200 yards of 20 lb backing, floating or intermediate line, 12 lb tippet with 40–60 lb bite tippet. Spinning (flats): 7″ medium-light spinning, 3000 reel, 10–15 lb braid, 20 lb fluorocarbon leader. Spinning (wrecks/reefs): Medium-heavy spinning with 30 lb braid and 40 lb fluoro — permit on wrecks are much more aggressive than flat fish.

Top Techniques

Sight-Fishing on the Flats: The ultimate challenge. Look for permit tailing, cruising, or “mudding” on the flats. Lead the fish by 6–10 feet and present a crab imitation on the bottom directly in its path. The fish will often inspect and refuse multiple times. Wreck and Reef Fishing: Permit school on nearshore wrecks in Florida and the Keys. A live crab or jig worked near the structure in a current is far more productive than flats sight-fishing — excellent for anglers seeking their first permit.

Best Baits & Lures

• Live Blue Crab (1–2″): The definitive permit bait everywhere. Small, lively crabs free-lined or on a minimal weight to the flats fish.
• Merkin Crab Pattern (fly): The most popular permit fly worldwide. A weighted crab imitation that sinks naturally to the bottom.
• Swimming Crab Pattern (fly): Del Brown’s Merkin and similar soft crab flies for picky flat fish.
• Gulp Crab / Artificial Crab: Spinning tackle alternative to live crab for flats fishing.
• Bucktail Jig: Effective on wreck permit — work near the structure in the current.

Seasonal Patterns

Spring (April–June): Permit season in the Keys begins in earnest. Fish are on the flats in good numbers. Fall (September–November): October is peak Keys permit month — the largest fish of the year are active on the flats. Year-round: Present year-round in South Florida and the Keys, with winter fish moving to slightly deeper water.

Pro Tips

• Patience is everything: Permit refusals are not failures — they’re part of the game. The fish that finally eats after 5 refusals is the most satisfying catch in fishing.
• Let the bait sink naturally: Never drag a crab across the bottom aggressively. Permit want a crab that drops naturally to the bottom as if stunned or disoriented.
• Start on wrecks: If you’ve never caught a permit, spend a day on a nearshore wreck with live crabs before attempting the flats. Your first permit will give you the confidence and experience to understand what a bite feels like.

Regulations

Florida permit: 11″ fork length minimum, 2 fish per person per day (no more than 1 over 22″). Check current FWC regulations.

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Best Permit Tackle

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