Florida · Northeast
FLOUNDER FISHING
IN JACKSONVILLE
Jacksonville is an excellent destination for flounder fishing, with peak season in October, November and good catches in April, May, June. Book a charter and target flounder with local experts.
About Flounder Fishing in Jacksonville
A prized flatfish found along sandy bottoms and structure. Excellent table fare and fun to catch on light tackle.
Flounder are unique flatfish that lie camouflaged on sandy or muddy bottoms, ambushing prey from below. Gulf flounder and Southern flounder are the primary species in southern waters, while Summer Flounder (fluke) dominates from the Carolinas northward. Both eyes migrate to the top (left) side as juveniles, creating their distinctive flat profile. The "eyed" side is brown-green with irregular spots and blotches that change to match the surrounding bottom — a remarkable camouflage ability.
Scientific name: Paralichthys albiguttata
Flounder Seasonal Calendar — Jacksonville
Month-by-month availability for flounder in Jacksonville, FL.
How to Catch Flounder in Jacksonville
Techniques & Bait
Drifting live bull minnows (finger mullet or mud minnows) on a Carolina rig or knocker rig along sandy channel edges and drop-offs is the most productive method. Bounce a 1/4-3/8 oz jighead with a live minnow or Gulp! swimming mullet along the bottom near structure transitions (sand to mud, channel edges). "Flounder gigging" at night with underwater lights is popular in shallow bays. In passes and inlets, fishing the outgoing tide with live bait near the bottom produces the largest fish.
Recommended Tackle
Medium-light spinning rod (7 ft), 2500 reel, 10-15 lb braid, 20 lb fluorocarbon leader, 1/4-1/2 oz jig heads or Carolina rig with 1/0-3/0 wide-gap hooks. Patience is key — flounder often mouth the bait before committing, so wait for the second thump before setting the hook.
Best Inshore Fishing Spots in Jacksonville
Top spots where local captains target flounder and other inshore species.
St. Johns River Mouth
The mouth of the St. Johns River where it meets the Atlantic Ocean creates a powerful tidal exchange that attracts redfish, flounder, sheepshead, and tarpon. The jetties flanking the river mouth are prime structure for sheepshead and black drum during winter months. Summer brings tarpon and jack crevalle into the outflow on the outgoing tide.
Sisters Creek
Sisters Creek flows through a network of salt marshes north of the St. Johns River and is one of the most productive inshore creeks in the Jacksonville area. Redfish, spotted seatrout, and flounder inhabit the oyster bars and grass edges throughout the creek system. The protected waters make it fishable even when the ocean is too rough for offshore trips.
Nassau Sound
Nassau Sound at the northern end of Fort George Island is a large, productive estuary fed by the Nassau and Amelia rivers. Redfish, spotted seatrout, flounder, and sheepshead are found around the oyster bars and marsh grass edges throughout the sound. The sound's mix of habitats supports excellent fishing year-round with less pressure than the St. Johns.
Intracoastal Waterway (Jacksonville)
The ICW running through Jacksonville's beach communities features docks, bridge pilings, and residential canals holding snook, redfish, sheepshead, and flounder. The bridges at Beach Boulevard, Butler Boulevard, and J. Turner Butler create tidal funnels that concentrate gamefish. Night fishing under bridge lights is especially productive for snook and tarpon in summer.
Other Species in Jacksonville
More fish you can target while visiting Jacksonville.
Flounder Fishing in Jacksonville — FAQ
The peak months for Flounder fishing in Jacksonville are October, November. During these months, Flounder are most active and abundant in the Jacksonville area.
Flounder fishing charters in Jacksonville are typically inshore trips. Prices vary by trip duration and group size. Most charters include all gear, bait, licenses, and fish cleaning.
Drifting live bull minnows (finger mullet or mud minnows) on a Carolina rig or knocker rig along sandy channel edges and drop-offs is the most productive method. Bounce a 1/4-3/8 oz jighead with a live minnow or Gulp! swimming mullet along the bottom near structure transitions (sand to mud, channel edges). "Flounder gigging" at night with underwater lights is popular in shallow bays. In passes and inlets, fishing the outgoing tide with live bait near the bottom produces the largest fish.
No — when you book a charter in Jacksonville, your captain provides all required Florida fishing licenses as part of the trip.
Flounder regulations in Florida include minimum size limits and bag limits that vary by season. Your captain will know the current regulations and ensure compliance.
While targeting Flounder in Jacksonville, you may also catch Black Sea Bass, Redfish, Sheepshead, Speckled Trout, Black Drum. Many charter trips target multiple species for the best action.
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