What You'll Find at Bayou Lacombe

Bayou Lacombe is a shallow, brackish estuary that opens into Lake Pontchartrain's northeastern corner, about 30 miles northeast of New Orleans. The water runs fresh near the upper bayou where Tchefuncte River feeds it, then transitions to brackish and nearly saltwater as you move toward the lake. This mix of fresh and salt water makes it one of the most productive fisheries in St. Tammany Parish—you're fishing a nursery ground where young redfish, speckled trout, and flounder spend their first years before moving into deeper Gulf systems.

The bayou itself is narrow and winding, with depths ranging from 2 to 8 feet in the main channel and shallower flats on either side. Marsh grass lines much of the shoreline, and cypress trees stand in scattered groves. The bottom is soft mud and silt, which holds baitfish and crustaceans. Water clarity varies with season and recent rainfall—after heavy rain the upper bayou turns tea-colored and fresh, while the lower bayou stays clearer and more saline year-round.

Key Takeaways

  • Redfish and speckled trout dominate Bayou Lacombe, with flounder and black drum present in deeper channels and near the lake mouth.
  • Spring and fall are peak seasons; summer heat pushes fish into deeper water and the lower bayou, while winter slows activity but concentrates fish in narrow channels.
  • The upper bayou (above the Highway 190 bridge) is shallower and fresher, better for sight-casting to redfish; the lower bayou near the lake is deeper and more saline, better for drifting and structure fishing.
  • Launch sites include Lacombe Park (public, with ramp and parking) and several private marinas; no permit is required to fish from shore or a private boat.
  • Shallow-draft boats (skiffs, kayaks, canoes) work best; the bayou has no deep-water channel and many areas are impassable at low tide for anything drawing more than 2 feet.

Species and Seasonal Patterns

Redfish are the most reliable target year-round. Spring (March through May) brings them into the shallows to spawn; you'll find them tailing in 1 to 3 feet of water over grass flats, especially near the upper bayou and around marsh edges. They respond to live mullet, shrimp, and soft plastics. Summer heat (June through August) pushes them deeper into the main channel and toward the lake mouth, where they hold in 6 to 8 feet near structure. Fall (September through November) brings them back shallow as water cools, and this is often the easiest time to sight-cast. Winter (December through February) concentrates them in the deepest holes and near the Highway 190 bridge; they're less active but still catchable on slow-moving live bait.

Speckled trout follow a similar pattern but are more sensitive to cold. They're abundant in spring and fall, less so in summer heat and winter cold. Look for them over grass flats in spring, in deeper channels and near the lake in summer, and back on the flats in fall. They take live shrimp, small mullet, and topwater plugs. Winter trout fishing is possible but inconsistent; when it happens, it's usually in the lower bayou where water stays slightly warmer.

Flounder are present year-round but most active in spring and fall. They hold on the bottom in deeper channels and near the lake mouth, and respond to live mullet and shrimp fished on or near the bottom. Summer flounder fishing is slow; winter is nearly nonexistent.

Black drum show up in fall and winter, particularly in the lower bayou and near the lake. They're large, strong, and prefer live crabs and shrimp. They're not as abundant as redfish or trout but provide a different challenge.

Where to Fish and How to Access the Water

Lacombe Park is the main public access point. It sits on the bayou's eastern bank in the town of Lacombe and has a concrete boat ramp, parking for trailers, and a small pier. The ramp is free and open dawn to dusk. From the park, you can motor upstream into the upper bayou or downstream toward the lake. The park is also good for shore fishing if you don't have a boat.

The upper bayou (above Highway 190) is shallower, narrower, and fresher. It's ideal for sight-casting to redfish on the flats and for kayak fishing. Depths drop to 2 feet or less in many areas, so a shallow-draft boat is essential. The Tchefuncte River feeds in from the north; the water here is nearly fresh, especially after rain.

The lower bayou (below Highway 190 toward Lake Pontchartrain) is deeper, wider, and more saline. Depths run 6 to 8 feet in the main channel. This is better for drifting, for fishing structure like pilings and cypress trees, and for targeting flounder and larger trout. The lake mouth is about 5 miles downstream from Lacombe Park.

Private marinas in Lacombe offer boat rentals and fuel if you don't have your own vessel. Several also rent kayaks and canoes, which are excellent for the upper bayou and shallow flats.

Tackle and Bait Recommendations

For redfish, a 7-foot medium-power spinning rod with 15- to 20-pound braided line works well for sight-casting and shallow-water work. Soft plastics (3 to 4 inches) in natural colors—pearl, tan, chartreuse—are reliable. Live mullet and live shrimp are more effective in deeper water and during slower periods. For trout, use a slightly lighter setup: 6.5-foot medium rod with 12- to 15-pound braid. Topwater plugs work in spring and fall; live shrimp is the standard bait year-round.

Flounder fishing requires a heavier rod (7 to 7.5 feet, 20-pound braid) and live mullet or shrimp fished on the bottom. A simple slip-sinker rig works; keep the bait moving slowly along the channel bottom. For black drum, use live crabs or large shrimp on a similar setup.

Bring polarized sunglasses for sight-casting, especially in spring and fall when the water is clearer. A shallow-draft boat (skiff or flats boat) is ideal; kayaks and canoes work well in the upper bayou but are slow in the lower bayou. If you're wading, wear a belt and stay in marked channels—the bottom is soft mud and can be unstable in places.

Tides, Weather, and Timing

Bayou Lacombe is tidally influenced but not strongly; tidal range is usually 1 to 2 feet. Low tide can make the upper bayou impassable for anything drawing more than 2 feet, so check tide tables before launching. High tide pushes water into the marsh and flats, concentrating baitfish and making sight-casting easier. Incoming tide is generally better than outgoing.

Wind direction matters more than tide here. A south or southeast wind pushes water into the bayou and raises levels; a north or northwest wind drops levels and can make the upper bayou very shallow. Strong wind also muddies the water, making sight-casting difficult. Calm mornings are best, especially in spring and fall.

Rain freshens the upper bayou quickly, which can push fish out temporarily but also brings them back in as the water stabilizes. Heavy rain in the days before your trip can make the upper bayou too fresh and murky for good fishing; the lower bayou stays more stable.

Regulations and Practical Details

Louisiana fishing licenses are required for anyone 16 and older. You can purchase a 3-day, 7-day, or annual license online through the Louisiana Department of Wildlife and Fisheries website or at most bait shops in Lacombe. Speckled trout have a 12-inch minimum and a daily limit of 25 fish. Redfish have an 18-inch minimum and 25-inch maximum, with a daily limit of 3 fish. Flounder have a 12-inch minimum and a 25-fish daily limit. Black drum have a 12-inch minimum and a 5-fish daily limit. Regulations change, so check the current rules before you fish.

Lacombe is about 45 minutes from downtown New Orleans and 20 minutes from Covington. The town has bait shops, restaurants, and a few small motels. Bring sunscreen, water, and a hat—there's little shade on the water. Mosquitoes are heavy in summer and fall, especially at dawn and dusk; insect repellent is essential.

Frequently Asked Questions

Can I fish Bayou Lacombe from shore?

Yes. Lacombe Park has a pier and shoreline access. You can also fish from the Highway 190 bridge or from private property if you have permission. Shore fishing is best in spring and fall when fish move shallow, and during high tide when water levels are higher.

What's the best time of year to fish here?

Spring (March through May) and fall (September through November) are most productive. Water temperatures are moderate, fish are active and shallow, and visibility is good. Summer is slower because heat pushes fish deep; winter is possible but inconsistent.

Do I need a boat to fish Bayou Lacombe?

No. You can fish from shore at Lacombe Park or from the Highway 190 bridge. A boat gives you access to more water and deeper channels, but kayaks and canoes work well in the upper bayou and are cheaper than a motorized skiff.

How shallow is the upper bayou?

Depths range from 2 to 4 feet in the main channel, with flats dropping to 1 foot or less. At low tide, many areas become impassable. A shallow-draft boat (less than 2 feet) is necessary; kayaks and canoes are ideal.

What's the difference between the upper and lower bayou?

The upper bayou (above Highway 190) is shallower, fresher, and narrower—better for sight-casting and redfish. The lower bayou is deeper, more saline, and wider—better for drifting, flounder, and larger trout. Most anglers fish both depending on season and target species.