Waterlands

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Southern flounderShoulder season

Gut · Louisiana

Bayou Casse-Tete

29.37°N · 90.06°W · Gut · Barataria Bay

LOADING MAP

Best score today · 9 AM · Southern flounder

71/100Great
Now
305 PM CDT
Best window
7 PM-12 AMFlood tide
Tide now
Low0.3 ft

Data from: NOAA CO-OPS + NDBC + ECMWF + Open-Meteo Marine · Waterlands engine

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24-hour conditions · rolling from now

Conditions · 5 PM · now

Time5PNOW
Score30Fair
Tide0.3 ftLow
CurrentEbb0.3 kn · toward SSE
Wind20 kn ENEgusts 27 · easing
Sea stateLight chop1.6 ft · 3 s
Air temp85°Hot
WeatherClear31% chance of rain
Water86°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Southern flounder is on file here yet, so its status is unknown, not closed. Confirm limits with LDWF before you keep a fish.

Source: LDWF · Not synced yet, last verified Sep 13, 2026

Seasonality · 52-week view · this week ringed

When Southern flounder is best here

Shoulder season for Southern flounder · 1 more week at shoulder

Southern flounder season by week of the year. Shoulder season for Southern flounder · 1 more week at shoulder.
  • Peak
  • Shoulder
  • Off
  • This week

Southern flounder in Louisiana

Spot profile

Bayou Casse-Tete

Depth
Under 1 ftFlat bottom
Structure
Channel · Inner · ProtectedChannel · flat bottom
Season
Shoulder seasonSouthern flounder

NOAA NCEI DEM, sampled Sep 13 on a 3.4 m grid. Depths are feet below NAVD 88, not chart datum (MLLW), so they can differ from a chart by a few feet. Not for navigation.

About this spot

Fishing Bayou Casse-Tete

Bayou Casse-Tete is a gut in Barataria Bay, Louisiana. Depth is under 1 ft, with a flat bottom. Its profile reads channel, inner water and protected.

Waterlands scores 15 species here; the best right now are red drum, Atlantic croaker and crevalle jack. It is peak season now for red drum, Atlantic croaker, crevalle jack and Atlantic tarpon, and shoulder season for gray snapper, black drum, red snapper and gray triggerfish. Red drum peak from August through November. Atlantic croaker peak from June through September. Crevalle jack peak from June through September.

Tackle & technique

Southern flounder
Flounder lie half buried on soft bottom along marsh edges, creek mouths, dock pilings and the sandy sides of passes, usually in 1 to 15 feet of water. Drag a mud minnow or finger mullet on a Carolina rig, or bump a soft plastic slowly along the bottom, and give the fish a few seconds before setting the hook. In fall the adults stack up at passes and jetties on their way offshore, and many anglers gig them at night in knee-deep water.
Red drum
Redfish feed on shallow grass flats, oyster bars and marsh edges, often in 1 to 4 feet of water, and drop into channels, deep holes and tidal creeks when the water turns very hot or cold. Work a live shrimp under a popping cork or a soft plastic along the grass line on a rising tide, then fish creek mouths and drains as the tide falls. Bull reds over 30 inches school in the surf, passes and jetties in late summer and fall, where cut mullet or a live crab on the bottom is the standard approach.
Atlantic croaker
Croaker feed on mud and sand bottom along channel edges, oyster bars, piers and deeper holes in bays and sounds, mostly in 5 to 30 feet of water. A two-hook bottom rig with small hooks and shrimp, bloodworm or squid catches them from piers, the surf and small boats. Fish the hours around high tide and into the evening.

Nearby spots

Other spots within an easy run

  • Creole Pass

    Channel · 2.1 mi

    56
    Top: Crevalle jackPeak season
    • Crevalle jack 56
    • Atlantic croaker 51
    • Red drum 48

    14 kt ENEH 4:27 AM · 1.3 ftL 5:43 PM · 0.3 ft

  • Snake Bayou

    Bay · 1.2 mi

    53
    Top: Red drumPeak season
    • Red drum 53
    • Crevalle jack 52
    • Atlantic croaker 49

    20 kt ENEH 4:27 AM · 1.3 ftL 5:43 PM · 0.3 ft

  • Fricot Bayou

    Channel · 1.9 mi

    49
    Top: Crevalle jackPeak season
    • Crevalle jack 49
    • Atlantic croaker 47
    • Red drum 46

    20 kt ENEH 4:27 AM · 1.3 ftL 5:43 PM · 0.3 ft

  • Hatchet Lake

    Bay · 1.6 mi

    47
    Top: Crevalle jackPeak season
    • Crevalle jack 47
    • Red drum 46
    • Atlantic croaker 42

    20 kt ENEH 4:27 AM · 1.3 ftL 5:43 PM · 0.3 ft

Scores and forecasts are for planning only and can be wrong. Conditions on the water change fast; check the marine forecast before you go. Regulations change during the season, so confirm limits and closures with LDWF before you keep a fish.