What Lake Hackberry Offers

Lake Hackberry is a shallow, brackish estuary in Terrebonne Parish that holds redfish, spotted seatrout, and flounder in a maze of marsh grass and open water. The lake sits about 40 miles south of Houma and connects to the Gulf through several passes, so the water salinity shifts with tides and seasonal freshwater runoff. Most anglers fish it from late spring through fall, when the redfish move shallow and the seatrout bite steadies. Winter can be productive but the weather turns rough and unpredictable.

The lake itself is roughly 15 miles long and 8 miles wide at its broadest, but most of it is too shallow for a boat with any draft. You will need a shallow-water skiff, a poling skiff, or a kayak to reach the best flats and grass lines. The water depth ranges from 1 to 4 feet across most of the productive zones, with deeper holes and channels scattered through the marsh that hold fish when the flats get too warm or too bright.

Key Takeaways

  • Lake Hackberry requires a shallow-draft boat or kayak because most of the lake runs 1 to 4 feet deep, and the bottom is soft mud and grass.
  • Redfish and spotted seatrout are the primary targets, with flounder in deeper channels and around structure from late summer through fall.
  • The lake is brackish and tidal, so water clarity and salinity change throughout the day and season, which affects where fish hold and what lures work best.
  • Summer heat pushes fish to deeper holes and the edges of grass beds early and late in the day; midday fishing is slow unless you work the channels.
  • No public boat launch sits directly on Lake Hackberry; you launch from nearby Terrebonne Parish waters and pole or motor in through connecting passes.

How to Reach Lake Hackberry

Lake Hackberry has no dedicated public boat launch on its shoreline. Most anglers launch from Cocodrie Marina, about 12 miles south of Houma on Louisiana Highway 1, or from smaller ramps near Dulac. From Cocodrie, you run south through Terrebonne Bay and enter Lake Hackberry through the passes that connect the bay to the lake. The run takes 20 to 40 minutes depending on which launch you use and which part of the lake you want to fish.

If you are launching from Cocodrie Marina, expect to pay a launch fee (typically $10 to $15 per day) and plan for fuel costs — the run is not short. Dulac ramps are closer to the lake but smaller and less reliable for fuel and supplies. Bring extra water, sunscreen, and a working GPS or map app, because the marsh looks identical in all directions and it is easy to get turned around if you lose your bearings.

Redfish and Seatrout Patterns by Season

Redfish in Lake Hackberry follow the grass and the tides. In spring and early summer, they move onto the shallow flats to feed as the water warms, and they stay there through the morning and evening. By mid-July, the heat pushes them into deeper channels and the shade of dense grass beds during the day. They return to the flats at dawn and dusk. Fall brings them back to the shallows as water temperatures drop, and they stay active through November.

Spotted seatrout prefer slightly deeper water and are more consistent year-round than redfish. They hold along grass edges, in the deeper holes between flats, and around any structure — old pilings, submerged trees, or shell beds. Summer seatrout fishing is best early and late; winter can be excellent if you find the deeper channels where they congregate. Flounder show up in late summer and fall, mostly in the channels and around the edges of deeper holes.

Tides matter more in Lake Hackberry than in many inland lakes because the water is brackish and tidal movement is pronounced. A rising tide pushes fish onto the flats and into the grass; a falling tide pulls them toward the channels and deeper water. Fish the first two hours of a rising tide and the last two hours of a falling tide for the most consistent action.

Lures, Tackle, and Techniques

Shallow-water topwater lures work well on the flats early and late, especially in spring and fall when redfish are aggressive. Soft plastics rigged on 1/8-ounce to 1/4-ounce jig heads are the workhorse for both redfish and seatrout in 2 to 4 feet of water. Paddle-tail shads in natural colors — mullet, shad, or pearl — cover most situations. In summer, when fish move to deeper channels, switch to slightly heavier jigs (3/8 to 1/2 ounce) and work them slower along the bottom.

Spoons cast along grass edges and worked with a steady retrieve catch redfish and seatrout consistently. A 1/2-ounce silver or gold spoon is a good starting point. Live bait — mullet, shrimp, or small croakers — works year-round if you want to slow down and sight-fish or wait for bites in the channels. Use a simple popping cork rig with a shrimp or small baitfish suspended 2 to 3 feet below.

Bring a 6 to 7-foot medium-light spinning rod with 15 to 20-pound braided line. Redfish have sharp gill plates and will fray regular line, so a 12 to 18-inch fluorocarbon leader is worth the extra knot. Seatrout have softer mouths, so they are less line-shy, but a leader still helps in clear water.

Water Conditions and What They Mean

Lake Hackberry water is brackish, meaning it is a mix of salt and fresh water. After heavy rain or during high freshwater runoff from the Mississippi River, the lake can turn nearly fresh, and the fish behavior changes — they move shallower and bite more aggressively. During dry spells or when tides push Gulf water in, the lake becomes more saline, and fish move to deeper channels and grass edges.

Water clarity varies from tea-colored to greenish depending on recent rainfall and wind. Stained water (tea-colored) is normal and fish bite well in it. Clear water usually means higher salinity and more cautious fish — use lighter lures, longer casts, and natural colors. Murky water after a heavy rain can shut down the bite for a day or two as the fish adjust to the freshwater influx.

Wind is a constant factor. A strong south or southeast wind pushes water into the lake and raises the salinity; a north wind drops the water level and freshens it. Wind also stirs up the bottom in shallow water, which can make the water too murky to sight-fish but often triggers aggressive feeding in redfish and seatrout.

Safety and Practical Considerations

Lake Hackberry is remote and the weather can change fast. Carry a working VHF radio or cell phone (though service is spotty), a first-aid kit, and extra fuel. The bottom is soft mud and grass, so if you run aground, you can usually pole off or use a push pole to back out. Bring a push pole even if you have a motor — you will use it.

Mosquitoes are relentless from late spring through early fall, especially at dawn and dusk. Bring insect repellent and consider wearing long sleeves and pants. The sun reflects hard off the water and the marsh, so sunscreen and polarized sunglasses are not optional. Wear a life jacket and tell someone on shore where you are going and when you expect to return.

The lake is open to commercial fishing, so you may see nets and traps. Stay clear of them and do not disturb any gear. Respect private property — much of the surrounding marsh is privately owned, and trespassing is not worth the trouble.

When to Fish Lake Hackberry

Late spring through early fall (May through September) is the most reliable season. Water temperatures are warm, fish are active, and the weather is usually stable enough for a full day. June and July can be slow midday but excellent at dawn and dusk. August and September are often the best months because the water cools slightly and fish feed throughout more of the day.

Fall (October and November) is excellent for redfish and seatrout, with cooler water and longer active periods. Winter (December through February) can produce big fish, but the weather is unpredictable and the water can get rough. Spring (March and April) is hit-or-miss as the water warms and fish transition between deep and shallow zones.

Frequently Asked Questions

Do I need a guide to fish Lake Hackberry?

No, but a guide is helpful if you have never fished the lake. The marsh looks uniform and it is easy to get lost. A guide knows the productive flats, the tidal patterns, and where fish hold in different seasons. Many guides operate out of Cocodrie and Dulac and charge $300 to $500 per day for two anglers.

What is the best time of day to fish?

Dawn and dusk are most productive, especially in summer when midday heat pushes fish deep. Early morning (first two hours after sunrise) and late afternoon (last two hours before sunset) are when redfish and seatrout feed most actively on the flats. Midday fishing is slower but possible if you work the deeper channels and grass edges.

Can I fish Lake Hackberry in winter?

Yes, but the weather is unpredictable and the water can get rough. Winter fishing can be excellent for large redfish and seatrout in the deeper channels, but you need a sturdy boat and experience reading weather. Many anglers avoid winter because the risk outweighs the reward for a day trip.

What is the redfish size limit in Lake Hackberry?

Louisiana redfish regulations allow one fish per day between 18 and 27 inches, with a slot limit that protects very large fish. Check the current Louisiana Department of Wildlife and Fisheries regulations before you go, as rules can change. Seatrout have a 12-inch minimum and a two-fish daily limit.

Is Lake Hackberry good for kayak fishing?

Yes, kayaks work well in Lake Hackberry because the water is shallow and the flats are extensive. You can access areas a motorboat cannot reach and move quietly through the grass. Bring a push pole or anchor to hold position in the wind, and stay aware of tidal currents that can push you away from your target area.