December ushers in some of the most pleasant weather South Florida has to offer. The oppressive heat and humidity of summer have finally passed, making for comfortable days on the water. You'll experience mild temperatures, typically ranging from the high 60s to low 70s—ideal for a full day of focused fishing without exhaustion. Lighter winds and clearer water visibility create excellent conditions for our inshore and backcountry fishing. The cooling water temperatures actually concentrate fish along the flats and backcountry areas, making them more predictable and easier to locate. The water clarity often improves significantly, giving us better sight-casting opportunities where you'll spot fish before making your presentation.
December is an exceptional time for fly fishing in South Florida because baitfish patterns shift, and our target species become highly active. The cooler water temperatures trigger feeding behavior as fish prepare for the winter months ahead. Permit become more aggressive, bonefish work the shallows with consistent enthusiasm, and redfish and snook move predictably through their seasonal haunts.
Bonefish are one of the most exciting targets on the flats. Their speed, power, and take-no-prisoners attitude make them the perfect quarry for fly fishermen. December's clear water and calm conditions create ideal sight-casting scenarios where you'll see fish cruising before you cast. Permit are the holy grail for many fly anglers—notoriously selective and powerful. December's feeding patterns make them more cooperative, and there's nothing quite like the heart-pounding strike of a permit on the fly. Targeting these fish requires precision, patience, and skill—all elements that make the eventual hookup incredibly rewarding.
Juvenile tarpon offer a thrilling challenge with their acrobatic jumps and raw strength. December is an excellent time to find these young silver kings in the backcountry around Everglades National Park, where they're active and hungry. Redfish are consistent performers that hit hard and fight harder. These aggressive stripers are abundant in the shallows and backcountry, making them reliable targets for both experienced anglers and beginners looking to build confidence. Snook are powerful ambush predators that hold in structure around mangrove shorelines and deeper channels. Their aggressive strikes and violent runs make them an unforgettable target, and December's water temperatures put them in an active feeding mode.
December typically brings visiting anglers and dedicated locals looking to capitalize on prime conditions. Early morning starts reward us with the calmest water and the best light for sight-casting. I strongly recommend booking your charter soon to secure your preferred dates. Whether you're celebrating a milestone, taking a well-deserved break, or simply chasing world-class fly fishing, a charter with me in December delivers all three. The combination of perfect weather, excellent water conditions, and aggressive fish creates an unforgettable experience.
If you're interested in experiencing December fly fishing in Islamorada or Everglades National Park, I'd love to work with you to create the perfect charter experience. Contact me today to book your dates and prepare for the best fishing trip of your year.
Tight lines,
Capt. Brett Greco
Islamorada & Everglades National Park
Fishing Charters
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