How to Fish for Redfish - Tailing Fish, Structure, and the Carolina Rig

Redfish are the most forgiving big inshore fish on the East Coast. They eat a wide variety of baits, they live in accessible water, they fight hard, and they tolerate a fair amount of angler error before they spook. A 28-inch red drum on 15 lb braid is a fight that'll remind you why you started fishing.

They're also remarkably predictable. Redfish are structure fish. They spend most of their time within a quarter mile of something - oyster bars, dock pilings, marsh edges, mangrove roots, bridge columns. Find the structure, find the food source, and you'll find the redfish. It's less about luck and more about reading the water.

Here's the gear, the baits, and the two approaches that catch the most redfish: sight fishing tailers on the flats and working structure with the Carolina rig.

Why redfish are the most accessible big inshore fish

Redfish (red drum, Sciaenops ocellatus) range from Massachusetts to the Gulf of Mexico, though the core fishery runs from the Carolinas through Texas. They're found in water you can wade, kayak, or reach from a small skiff. You don't need a $70,000 boat or a 50-mile run to the Gulf Stream. Some of the best redfish water in the country is within sight of a public boat ramp.

What makes redfish accessible beyond geography is their behavior. They're not leader-shy like permit. They don't require the precise presentation of a bonefish. They're not as spooky as snook holding in clear water. Redfish rely on structure for food and protection from dolphins (their primary predator), and they spend most of their time focused on eating rather than evading.

That doesn't mean they're easy. A trophy red on a flat in clear water during a bright day will test your casting, your stealth, and your patience. But the learning curve is shorter than for most comparable inshore species. A beginner can catch redfish on day one with the right setup.

Redfish also eat everything. Shrimp, crab, mullet, pinfish, mud minnows, cut bait, artificial lures, flies - they're opportunistic feeders that rarely refuse a properly presented bait. This forgiveness on bait choice is what makes them the best species for an angler learning inshore saltwater.

Redfish gear: rod, reel, line, and the leader that matters

The standard redfish setup is simple and applies whether you're fishing flats, docks, or marsh edges.

Rod: 7 to 7'6" medium or medium-heavy, fast action spinning rod. The medium-heavy gives you more backbone for pulling fish away from structure. A 7'6" length adds casting distance on the flats.

Reel: 3000-4000 size spinning reel with a smooth drag set to about 5-6 lbs. Redfish make powerful short runs and bulldoze into structure. A sticky drag causes break-offs. Smooth is more important than strong.

Mainline: 10-20 lb Diamond Braid Gen III 8X Solid. Braid is non-negotiable for redfish. The thin diameter casts farther, the zero stretch gives you direct hooksets, and you can feel the bottom structure that redfish relate to. 15 lb is the sweet spot for slot reds. 20 lb for bull reds near heavy structure.

Leader: 20-30 lb Diamond Presentation Fluorocarbon Leader. This is the most important gear choice in the system. Redfish can be surprisingly leader-aware in clear water on the flats. Fluorocarbon is nearly invisible underwater and has enough abrasion resistance to survive contact with oyster bars and barnacle-covered pilings. Run 18-24 inches of leader.

For building your own leaders from bulk material, Diamond Illusion Fluorocarbon in 25 lb gives you the spool to tie dozens of leaders at a fraction of the pre-tied cost. Connect mainline to leader with an Albright knot.

Hook: 3/0-5/0 circle hooks for bait fishing. Circle hooks are required by regulation in many redfish fisheries and produce clean corner-of-mouth hookups that make release easy. For artificial lures, jig heads in 1/4-3/8 oz cover most inshore depths.

Best baits for redfish: shrimp, crab, and cut mullet

Redfish eat based on what's available. The best bait is whatever is naturally present in the water you're fishing. But three baits produce consistently regardless of location.

Live shrimp. The universal redfish bait. A live shrimp on a circle hook under a popping cork is the most reliable redfish presentation in inshore fishing. Hook the shrimp under the horn (the spike on the head) to keep it alive and swimming. In calm water over grass flats, free-line a shrimp with no weight - the natural drift is irresistible.

A Billy Bay Halo Shrimp with its integrated sinker is an excellent artificial substitute when live shrimp aren't available. It sinks slowly with a natural kick and works well on a slow retrieve along grass bed edges where reds are feeding.

Blue crab. Quarter a blue crab and fish the pieces on a circle hook with a Carolina rig. Crab is the top bait for bull redfish (over 27 inches) because big reds are crushing machines. Their pharyngeal teeth (throat plates) grind shells effortlessly. A chunk of crab on the bottom near an oyster bar during an incoming tide is a trophy redfish magnet.

Cut mullet. Cut fresh mullet into 1-inch chunks or 3-inch strips. Cut mullet produces when fish are feeding more by scent than sight - muddy water, outgoing tides, overcast days. Position yourself upwind of your target area so the scent trail drifts toward the fish. Cut mullet is the most effective redfish bait for fishing "highways" - the predictable travel routes between feeding areas and deep-water staging areas.

Artificial options: Paddletail soft plastics in 3-4 inch sizes (gold, white, or natural baitfish colors) on 1/4 oz jig heads. Work them slowly along structure with a lift-drop retrieve. Let the lure hit bottom, twitch it up 6 inches, let it fall. Redfish almost always bite on the fall.

Secure live bait with stainless bait springs when fishing in current that tears bait off the hook. The spring grips the bait without puncturing it, keeping it alive and presentable longer.

How to find tailing redfish on the flats

Sight fishing tailing redfish on a shallow flat is the pinnacle of inshore angling. It's visual, it's technical, and when a 30-inch red tilts down to eat your bait 20 feet away in a foot of water, it's one of the most exciting moments in saltwater fishing.

What tailing looks like. Redfish feed face-down in shallow water. When a red tips its head down to root for crabs, shrimp, and worms on the bottom, its tail breaks the surface. You'll see a copper or bronze tail sticking up 6-12 inches above the waterline, waving slowly as the fish feeds. In very shallow water, you'll see the entire back and dorsal fin.

When to look. Tailing happens on shallow flats during incoming tides when water depth is 1-2 feet. Low-light periods (dawn, dusk, overcast days) produce more tailing activity. Bright sunny days push reds into slightly deeper water or under shade. Spring and fall are the peak tailing seasons.

Where to look. Grass flats with a sandy bottom are classic tailing water. Oyster bar edges, marsh creek mouths, and sand flats adjacent to deeper channels all hold tailing fish. After sunrise on a flood tide, scan the flat margins - reds push up from channels onto flats as the water rises.

Large schools of redfish can be visible in spring and fall. A school of 50-100 reds pushing across a flat creates a visible wake, a dark shadow, or scattered tails across a wide area. Approach from downwind and upside of the school direction.

How to approach. Stealth is everything. Tailing redfish are focused on feeding, but they're in water shallow enough to feel vibration from a boat hull, a push pole hitting the bottom, or heavy footsteps on a wading flat.

Use a trolling motor on lowest setting, or pole. Don't splash. Don't slam hatches. Wade slowly. Cast 2-3 feet ahead of the fish's direction of travel, not directly at it. A bait or lure that lands on a tailing red's head will spook it. A bait that lands in its path gets eaten.

Ball bearing snap swivels are too heavy and noisy for sight fishing tailing reds in extreme shallows. Tie your leader directly to your mainline with an Albright knot for the stealthiest presentation. Save the snap swivels for blind-casting structure.

The Carolina rig and how to fish it for redfish

The Carolina rig is the bread-and-butter bottom fishing rig for redfish around structure. It's simple, it keeps your bait on the bottom where reds feed, and it allows the fish to pick up the bait without feeling the sinker weight.

Rig construction: Thread your mainline through an egg sinker (1/4-1/2 oz for most inshore applications), then through a plastic bead, and tie to a barrel swivel. Tie 18-24 inches of 25-30 lb fluorocarbon leader to the other side of the swivel, and finish with a 4/0 circle hook.

The egg sinker slides freely on the mainline above the swivel. When a redfish picks up the bait, it can move without feeling resistance because the line slides through the sinker. The bead protects the knot from the sinker's impact.

How to fish it: Cast the Carolina rig to structure - oyster bars, dock pilings, bridge columns, grass bed edges, channel drop-offs. Let it sink to bottom. Tighten your line until you feel the sinker. Then wait. The bait sits on the bottom near the sinker but can drift and swim naturally in the current.

Redfish are highly predictable around structure. They cruise along structure edges, pause at ambush points, and feed with their heads down. The Carolina rig puts bait exactly where they're looking - on the bottom, in their path.

When you feel a bite, resist the urge to set the hook immediately. Redfish often grab a bait, swim a short distance, and stop to reposition it before swallowing. With a circle hook, let the fish load the rod. When the rod tip bows and stays down, reel tight. The circle hook does the work, setting itself in the corner of the mouth as the fish swims away.

Fish the Carolina rig during outgoing tides around creek mouths and inlet edges, where current concentrates bait and forces reds into predictable feeding lanes. During incoming tides, move to flat edges and structure that floods as the water rises.

Billfisher BB snap swivels at the top of the rig allow quick weight changes when you need to adjust for current. Bottom rigs by Epic come pre-tied and are ready to fish when you want to skip the rigging and start catching.

For the complete redfish breakdown including slot limits, seasonal patterns, and additional techniques, see our full redfish guide. For a comparison of how redfish and snook differ in their response to structure and tides, check our snook fishing guide. And for the broader inshore picture, start with our beginner's guide to inshore saltwater.

Know Before You Go: Regulations change frequently. Always check current size limits, bag limits, seasons, and gear restrictions with your state fisheries agency before heading out. For Atlantic species, visit ASMFC.org for interstate management updates.

Frequently Asked Questions

What is the best bait for redfish?

Live shrimp is the most consistent all-around bait. Blue crab chunks are the top bait for bull redfish over 27 inches. Cut mullet produces best in muddy water or when fishing by scent. The best bait matches what's naturally present in the water you're fishing.

What is a Carolina rig for redfish?

An egg sinker sliding freely on the mainline above a swivel, with an 18-24 inch fluorocarbon leader and circle hook below. The sliding sinker lets redfish pick up the bait without feeling weight. It's the standard bottom-fishing rig for reds around structure.

How do you find tailing redfish?

Look for copper or bronze tails breaking the surface on shallow grass flats during incoming tides in 1-2 feet of water. Scan flat margins at dawn, dusk, or on overcast days. Approach quietly from downwind and cast 2-3 feet ahead of the fish, not directly at it.

What pound test line for redfish?

15-20 lb braided mainline with a 20-30 lb fluorocarbon leader is the standard. 15 lb braid handles slot-sized reds (18-27 inches). 20 lb braid is better for bull reds near heavy structure like docks and oyster bars.

What time of year is best for redfish?

Redfish are available year-round in the Southeast. Spring and fall produce the best tailing action on the flats. Fall bull redfish runs concentrate big fish at inlets. Summer fishing is best early and late in the day when water temps are lower.