What Lake De Cade offers and who fishes it

Lake De Cade is a shallow, brackish impoundment in central Terrebonne Parish that holds redfish and speckled trout year-round. The lake sits about 15 miles inland from the Gulf, fed by tidal exchange through connecting bayous rather than by rivers or streams. Water depth ranges from 2 to 6 feet across most of the lake, with scattered deeper holes near the old channel. The bottom is soft mud and silt, and salinity fluctuates with tidal cycles and seasonal rainfall — fresh after heavy rains, saltier during dry spells.

Most anglers who fish Lake De Cade are locals from Houma and the surrounding communities, or visitors staying in Terrebonne Parish who want a protected alternative to open-water Gulf fishing. The lake is accessible by boat launch at the public ramp on the north shore, and the shallow draft makes it ideal for skiffs, kayaks, and small center-console boats. Wading is possible in many areas, though the soft bottom can be deceptive — wear wading boots with good grip.

Key Takeaways

  • Lake De Cade holds redfish and speckled trout in 2 to 6 feet of water, with the best fishing in shallow grass flats and along the old bayou channel.
  • Spring and fall are peak seasons; summer heat pushes fish into deeper holes and early morning hours, while winter fishing is slow but possible on mild days.
  • Soft-plastic baits and topwater plugs work best in the shallow water; live shrimp under a popping cork is the most reliable method year-round.
  • The public boat launch on the north shore is the main access point; arrive early on weekends because the parking area fills quickly.
  • Tidal movement affects water level and salinity, so check tide tables before you go — incoming tide concentrates fish in shallow flats, outgoing tide pushes them toward deeper channels.

When to fish Lake De Cade

Spring (March through May) is the most consistent season. Water temperatures climb into the 60s and 70s, and both redfish and speckled trout move into the shallow flats to feed. Mornings are calmer than afternoons, and the incoming tide concentrates baitfish in the grass. Expect to see tailing redfish in 18 inches to 3 feet of water, especially around the edges of the thicker grass beds.

Fall (September through November) is equally good, with cooler water temperatures bringing fish back to the shallows after the summer heat. The water is often clearer than in spring, which can make sight-fishing easier. October and early November are particularly productive because the water is still warm enough for active feeding but cool enough to keep fish from retreating to the deepest holes.

Summer (June through August) is slow. Midday water temperatures exceed 85 degrees, and fish move to the deeper channel and the few holes that stay cooler. Fish early — before 9 a.m. — and focus on the old bayou channel and any deeper structure you can find. Many anglers skip summer entirely and return in fall.

Winter (December through February) is unpredictable. Cold fronts can shut down fishing for days, but mild spells between fronts can produce good action, especially on the incoming tide. Water temperatures in the 50s slow fish metabolism, so use smaller baits and work them slowly. Winter fishing requires patience and flexibility.

How to fish the flats and channels

The shallow grass flats are the heart of Lake De Cade fishing. Redfish hunt along the edges of the grass, where they can ambush baitfish moving between open water and cover. Speckled trout hold in slightly deeper pockets within the grass and along the transition zones. Pole or drift slowly along these edges, casting ahead of your boat's movement. A 6 to 7-foot medium-power spinning rod with 15 to 20-pound braided line gives you the sensitivity to feel strikes and the power to set the hook in soft bottom.

Live shrimp under a popping cork is the most reliable method. Cast the rig 15 to 20 feet ahead of the grass line, let it settle, and pop the cork every few seconds to create noise and movement. The cork keeps the shrimp suspended at the right depth and signals strikes visually. Use a 1/8-ounce cork and a 12-inch leader with a small circle hook — circle hooks hook themselves and reduce deep-throat injuries.

Soft-plastic baits — 3 to 4-inch paddle-tail shads or curly-tail grubs in natural colors — work well when you want to cover water faster. Rig them on a 1/8 to 1/4-ounce jighead depending on wind and water depth. Cast along the grass edges and retrieve with a slow, steady pace, pausing occasionally to let the bait flutter. Redfish often strike on the pause.

The old bayou channel that runs through the lake is a secondary target, especially in summer and winter. The channel is 4 to 8 feet deep and holds fish when the flats are too hot or too cold. Fish the channel edges with the same soft plastics or live shrimp, and work the deeper holes slowly. Early morning and late afternoon are best, because the channel gets direct sun during midday.

Tides and water conditions

Lake De Cade is tidally influenced, though the tidal range is small — usually 1 to 2 feet. Incoming tide pushes saltwater into the lake and concentrates baitfish in the shallow flats, making it the best time to fish. Outgoing tide drains water from the flats and pushes fish toward the channel and deeper areas. Plan your trip around the incoming tide if possible; if you must fish the outgoing tide, focus on the channel and any deeper holes.

Salinity changes with rainfall and tidal cycles. After heavy rain, the lake freshens and speckled trout move deeper or leave entirely, while redfish tolerate the fresh water better. After a dry spell, salinity climbs and both species move into the shallows. Check recent rainfall before you go — a week of dry weather usually means better fishing than a week after a storm.

Water clarity varies seasonally. Spring and fall often bring clearer water, which makes sight-fishing easier but can make fish more cautious. Summer and winter water is often stained, which can actually improve fishing because fish rely more on vibration and sound than sight. Adjust your bait color and presentation based on what you see — use brighter colors in stained water, natural colors in clear water.

Access and boat launch details

The public boat launch is located on the north shore of Lake De Cade, accessible via a gravel road off Louisiana Highway 55. The launch has a single concrete ramp, a small parking area, and a picnic table. There is no fuel dock, no tackle shop, and no restroom facilities, so bring everything you need before you arrive. The parking area holds about 8 to 10 vehicles, and it fills quickly on weekend mornings — arrive by 7 a.m. if you want a spot.

The ramp is in good condition but can be soft after heavy rain. Four-wheel drive is not necessary, but high-clearance vehicles handle the approach better. The launch fee is managed by Terrebonne Parish; check with the parish office or the boat launch attendant for current rates. Launching is straightforward — back your trailer straight down the ramp and float your boat off in the shallow water.

There is no overnight parking, and the area is not patrolled after dark. Do not leave your vehicle unattended overnight. The nearest fuel and supplies are in Houma, about 20 minutes away by car. Plan your trip so you can refuel and resupply before heading to the lake.

What to bring and what to expect

Bring polarized sunglasses — they cut glare off the shallow water and let you see fish and structure. Bring a push pole or electric trolling motor; a gas engine will spook fish in the shallows and stir up silt. Bring a net, a cooler with ice, and a headlamp if you plan to fish early morning. Bring insect repellent; mosquitoes are thick in spring and summer, especially in the early morning and evening.

Expect to see other boats on weekends, especially in spring and fall. The lake is not crowded by Gulf standards, but the shallow water means boats are visible to each other. Be courteous — if another angler is working a flat, move to a different area rather than fishing the same water. Respect private property; some of the land around the lake is privately owned, and trespassing is not permitted.

Expect to catch redfish in the 18 to 28-inch range most often, with occasional larger fish. Speckled trout average 12 to 16 inches, with some fish reaching 20 inches or more. Both species are good eating, and the lake has no special restrictions beyond the standard Louisiana saltwater regulations — check the current season dates and bag limits with the Louisiana Department of Wildlife and Fisheries before you go.

Frequently Asked Questions

What is the best time of day to fish Lake De Cade?

Early morning, from sunrise to about 10 a.m., is most productive year-round. The water is calmer, light is lower, and fish are actively feeding. In summer, early morning is essential because midday heat pushes fish deep. Evening fishing (4 p.m. to dark) can also be good, but it is less reliable than morning.

Do I need a guide to fish Lake De Cade?

No, the lake is small enough and well-known enough that you can fish it on your own. If you are new to shallow-water fishing or unfamiliar with the area, a guide can teach you the flats and channels faster, but it is not necessary. Local tackle shops in Houma can point you toward productive areas and current conditions.

Can I wade fish Lake De Cade?

Yes, wading is possible in many areas, especially on the north and west flats. The soft bottom can be tricky — wear wading boots with good grip and move slowly. Incoming tide is best for wading because it keeps water levels higher and gives you more room to move. Avoid wading during outgoing tide when the flats drain quickly.

What should I do if the water is very fresh after heavy rain?

Redfish will tolerate fresh water better than speckled trout, so focus on redfish in the shallows. Speckled trout may move to the deeper channel or leave the lake entirely. Wait a few days for tidal exchange to bring saltwater back in, or fish the channel where residual salinity is higher.

Is Lake De Cade good for beginners?

Yes, it is an excellent beginner lake. The shallow water makes it easy to see fish and structure, the flats are forgiving, and redfish are not as line-shy as some species. Start with live shrimp under a popping cork — it is simple, effective, and teaches you how to read the water and recognize strikes.