Summer settles the Keys into a flats-and-patch-reef rhythm this week. Light morning winds are opening up the oceanside flats for permit, and the patch reefs are stacked with mangrove and yellowtail snapper for a steady bottom pull.
What’s Hitting
Permit are tailing the oceanside flats and holding on the wrecks in good numbers. Yellowtail and mangrove snapper are thick on the patch reefs, and the tarpon that fill the channels and bridges have shifted to their summer nighttime pattern. Offshore, scattered mahi and the odd sailfish reward a run to the edge.
Where to Find Them
Look for permit on the oceanside flats off Islamorada and Marathon on a mid-morning incoming, and on the deeper wrecks when the wind is up. Patch reefs in 15–30 feet hold the snapper. Tarpon work the Channel Two and Channel Five bridges after dark.
Tides & Conditions
Water is warm and clear at low-80s temps. Early morning before the sea breeze is your best flats window; the snapper turn on hard through the tide changes on the patches. Light east wind is ideal — anything over 15 knots muddies the oceanside flats. Summer sees the pilchard and ballyhoo schools thicken over the patch reefs and along the reef line, which is what has the snapper and the roaming permit fired up. The full-moon and new-moon tides run harder and clean the water fastest, so plan your best flats sessions around the stronger moving water of those periods.
Tackle & Tactics
For permit, a live crab on a 1/0 circle is hard to beat; fly anglers throw a tan Merkin on an 8- or 9-weight. Knock the patch-reef snapper with a knocker rig and cut ballyhoo or live shrimp on 20 lb fluoro. Tarpon eat a live mullet or a big swimbait in the bridge shadows.
Local Intel This Week
Founders Park in Islamorada and Harry Harris Park in Tavernier are the main public ramps up the chain, with Herman Lucerna ramp serving Key Largo. Permit are concentrating on the oceanside flats and nearby wrecks, snapper on the patch reefs between the islands. Always check current FWC/state and federal regulations and open seasons before keeping any fish — bag and size limits change through the summer.
This Week’s Tip
When you find tailing permit, lead the fish and let your crab sink into its path rather than lining it. A permit that swims up to a settled, natural-looking crab commits far more often than one that watches a bait splash down on its head.