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Location Guide 7 min read

Key West Fishing: Permit, Tarpon, Bonefish & Marlin

The flats fishing capital of the world. Crystal water, skinny skiffs, and some of the toughest fish in the ocean.

What You're Fishing For

  • → Bonefish: Fast, twitchy, spooky. Best on shallow flats, early morning. Sight cast with light flies.
  • → Permit: Holy grail. Deep flats, tight cover. Eat crabs & small fish. Fly or small jigs.
  • → Tarpon: Massive. Jump hard. Best around bridge pilings & deeper channels at night.
  • → Marlin & Wahoo: Offshore. Heavy tackle. March–June peak season.

Flats Fishing (The Main Event)

Sight-casting in 1–4 feet of gin-clear water. Requires patience and precision.

🎯 Marquesas Keys

Shallow sand & turtle grass flats. Bonefish schooling, permit. Requires a shallow-draft skiff.

Best: April–June, early morning

🎯 Boca Grande Pass

Deep channel between islands. Tarpon stacking at current. Also big permit & king mackerel.

Best: April–June (spring tarpon run)

🎯 Content Key Banks

Shallow expansive flats. Huge schools of bonefish, permit roaming. Crystal water.

Tides Matter: Fish here on high tide (water covers the flats)

💡 Real talk: Flats fishing is hard. Fish are smart, water is clear, and your mistake is instantly visible. Hire a guide for your first trip.

Tackle & Technique

Key West fishing demands light, stealthy presentations.

🎣 BONEFISH

Rod: 6–8 wt fly rod (light for their size)

Flies: Bonefish flats fly (1–3 inches), shrimp patterns, crab imitations

Technique: Cast 30 feet ahead, let them come to you, set hook on the take

🎣 PERMIT

Rod: 7–9 wt, stiff. They fight HARD.

Lures: Small live crabs (natural or crab flies), tiny jigs

Technique: Long cast, dead drift the fly near the fish's mouth, NO false casts

🎣 TARPON

Rod: 12–14 wt heavy fly rod OR baitcasting 50+ lb

Live Bait: Mackerel, mullet (bridge fishing)

Technique: Strip flies 1–2 feet, wait for eat, set hook hard (multiple times)

Seasonal Patterns

When to target what in Key West.

Winter (Dec–Feb)

Permit, Spanish mackerel are active. Tarpon in channels. Flats slow.

Spring (Mar–May)

PRIME SEASON. Tarpon run, permit on flats, bonefish schools forming. Best visibility.

Summer (Jun–Aug)

Slow inshore. Marlin & wahoo offshore peak. Water warm, afternoon thunderstorms.

Fall (Sep–Nov)

Recovery season. Hurricane risk. Flats fish return late October. Permit still good.

How to Fish Key West

Your options as an angler.

🎣 Hire a Guide (Recommended)

Cost: $400–600 for half-day (2 anglers). Worth it if you're serious about flats fish.
Includes: Skiff, navigation, spotting, expertise

🎣 Bridge Fishing (Free)

Seven Mile Bridge & other bridges. Tarpon at night, mackerel during day. Best for visitors with limited budget.

🎣 Offshore Charters

Marlin/wahoo trips: $600–1000 for full-day. More predictable than flats, good action.

The Truth About Key West Fishing

  • → It's hard. You will cast at permit and they will refuse. That's normal.
  • → Expensive. Guides run $400–600/day. Fly gear isn't cheap.
  • → Weather matters. Rain, wind kill visibility. You need 3+ days to have a good shot.
  • → Worth it? Yes — if you can handle the learning curve and accept skunks some days.