Texas · Mid Coast
FLOUNDER FISHING
IN PORT ARANSAS
Port Aransas is an excellent destination for flounder fishing, with peak season in October, November and good catches in March, April, May. Book a charter and target flounder with local experts.
About Flounder Fishing in Port Aransas
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 — Port Aransas
Month-by-month availability for flounder in Port Aransas, TX.
How to Catch Flounder in Port Aransas
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 Port Aransas
Top spots where local captains target flounder and other inshore species.
Redfish Bay Grass Flats
Redfish Bay between Port Aransas and Aransas Pass is one of the most famous inshore fishing destinations in Texas, with vast seagrass meadows that support world-class populations of redfish and speckled trout. The bay's network of channels, potholes, and grass-covered flats provides diverse fishing opportunities from sight-casting to drifting. Redfish Bay earned its name honestly and continues to deliver trophy-caliber fish to anglers who learn its subtle structure.
Lydia Ann Lighthouse Flats
The shallow flats surrounding the historic Lydia Ann Lighthouse in the Lydia Ann Channel offer outstanding sight-fishing for redfish and speckled trout in clear, protected water. The lighthouse's nearby docks and channel edges also hold flounder, sheepshead, and black drum along the deeper structure. Night fishing under the lighthouse pier lights during summer months produces trophy speckled trout that cruise the illuminated shallows to ambush shrimp and baitfish.
Ransom Island Shoreline
Ransom Island sits in the heart of Redfish Bay and its mangrove-lined shoreline creates prime ambush habitat for redfish, snook, and speckled trout feeding along the protected edges. The island's leeward side provides shelter from prevailing winds, allowing anglers to fish productive water even on breezy days. Poling a skiff along Ransom Island's shoreline while sight-casting to cruising fish is one of Port Aransas's signature inshore experiences.
Turtle Cove
Turtle Cove is a shallow, protected pocket on the back side of Harbor Island near Port Aransas, known for holding concentrations of redfish and black drum on its mud-and-shell bottom. The cove's limited access and shallow depth keep most boat traffic away, creating a peaceful and productive fishing environment. Wade anglers work the cove's edges during incoming tides when redfish push onto the flat to feed on crabs and shrimp flushed in from the surrounding marsh.
Other Species in Port Aransas
More fish you can target while visiting Port Aransas.
Flounder Fishing in Port Aransas — FAQ
The peak months for Flounder fishing in Port Aransas are October, November. During these months, Flounder are most active and abundant in the Port Aransas area.
Flounder fishing charters in Port Aransas 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 Port Aransas, your captain provides all required Texas fishing licenses as part of the trip.
Flounder regulations in Texas 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 Port Aransas, you may also catch Redfish, Speckled Trout, Sheepshead, Black Drum, King Mackerel. Many charter trips target multiple species for the best action.
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