Waterlands

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Southern flounderPeak season

Gut · Louisiana

Lighthouse Bayou

29.19°N · 89.02°W · Gut · Breton Sound

LOADING MAP

Best score today · 6 PM · Southern flounder

67/100Great
Now
3012 PM CST
Best window
4 PM-12 AMFlood tide
Tide now
Ebbing0.4 ft ▼

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

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24-hour conditions

Wednesday, Nov 4 · 5 PM

Time5P
Score71Great
Tide0.8 ft ▲Flooding
Current0.3 knmodeled · toward SE
Wind3 kn SSEgusts 5 · steady
Sea stateLight chop1.3 ft · 5 s
Air temp75°Warm
WeatherPartly cloudy35% cloud
Water75°FBias corrected

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

Peak season for Southern flounder · 4 more weeks at peak

Southern flounder season by week of the year. Peak season for Southern flounder · 4 more weeks at peak.
  • Peak
  • Shoulder
  • Off
  • This week

Southern flounder in Louisiana →

Spot profile

Lighthouse Bayou

Depth
1-2 ftFlat bottom
Structure
Estuary · Inner · Semi-exposedEstuary · flat bottom
Season
Peak 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 Lighthouse Bayou

Lighthouse Bayou is a gut in Breton Sound, Louisiana. Depth is 1-2 ft, with a flat bottom. Its profile reads estuary, inner water and semi-exposed.

Waterlands scores 14 species here; the best right now are red drum, black drum and sheepshead. It is peak season now for red drum, southern flounder and spotted seatrout, and shoulder season for black drum, sheepshead, gray triggerfish and red snapper. Red drum peak from August through November. Black drum peak from February through April. Sheepshead peak from February through April.

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.
Black drum
Black drum root along the bottom around oyster reefs, bridge and pier pilings, channel edges and shallow mud flats. TPWD notes they rarely take artificials, so fish peeled shrimp, crab, clams or sand fleas on a bottom rig and let the fish load the rod before setting the hook. Big spawning schools gather near passes and bay mouths in late winter and spring, and in the Chesapeake and Delaware Bay the large fish show up on the shoals from April into June.

Nearby spots

Other spots within an easy run

  • Middle Ground

    Bay · 0.9 mi

    55
    Top: Red drumPeak season
    • Red drum 55
    • Black drum 44
    • Gray triggerfish 42

    18 kt EL 1:50 PM · 0.3 ftH 3:22 AM · 1.3 ft

  • North Pass

    Channel · 0.9 mi

    52
    Top: Red drumPeak season
    • Red drum 52
    • Black drum 47
    • Sheepshead 46

    18 kt EL 1:50 PM · 0.3 ftH 3:22 AM · 1.3 ft

  • Lonesome Bayou

    Gut · 1.9 mi

    52
    Top: Red drumPeak season
    • Red drum 52
    • Black drum 44
    • Sheepshead 43

    18 kt EL 1:29 PM · 0.3 ftH 2:05 AM · 1.4 ft

  • Straight Bayou

    Gut · 2.2 mi

    52
    Top: Red drumPeak season
    • Red drum 52
    • Black drum 45
    • Sheepshead 43

    18 kt EL 1:29 PM · 0.3 ftH 2:05 AM · 1.4 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.