Waterlands

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Southern flounderShoulder season

Bay · Louisiana

Oak Bayou

29.14°N · 90.71°W · Bay · Terrebonne Bay

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Best score today · 1 AM · Southern flounder

80/100Great
Now
6712 AM CDT
Best window
12-4 AMFlood tide
Tide now
Flooding0.9 ft ▲

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

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24-hour conditions

Sunday, Oct 4 · 7 PM

Time7P
Score75Great
Tide0.6 ft ▲Flooding
CurrentFlood1.6 kn · toward NW
Wind4 kn Egusts 15 · steady
Air temp81°Warm
WeatherClear65% chance of rain
Water85°FPersisted

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

Oak Bayou

Depth
Under 1 ftFlat bottom
Structure
Estuary · Inner · Semi-exposedEstuary · 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 Oak Bayou

Oak Bayou is a bay in Terrebonne Bay, Louisiana. Depth is under 1 ft, with a flat bottom. Its profile reads estuary, inner water and semi-exposed.

Waterlands scores 15 species here; the best right now are Atlantic tarpon, red drum and southern flounder. It is peak season now for Atlantic tarpon, red drum, crevalle jack and Atlantic croaker, and shoulder season for southern flounder, gray snapper, spotted seatrout and cobia. Atlantic tarpon peak from July through September. Red drum peak from August through November. Southern flounder peak from October through November.

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.
Atlantic tarpon
Tarpon roll along beaches, in passes and channels, and under bridges from late spring through fall, and in South Florida some fish stay through winter in warm canals and backcountry rivers. Live crabs, mullet or pinfish drifted through a pass on the outgoing tide, or a fly or soft plastic cast ahead of a rolling string of fish, are the main approaches. Use a long heavy leader, bow to the jumps, and keep big fish in the water for release.
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.

Nearby spots

Other spots within an easy run

  • Bodwin Cutoff

    Channel · 2.5 mi

    83
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 83
    • Red drum 76
    • Crevalle jack 68

    5 kt EH 8:58 AM · 1.6 ftL 6:24 PM · 0.7 ft

  • Bayou Netouche Pas

    Bay · 2.0 mi

    80
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 80
    • Red drum 75
    • Crevalle jack 66

    2 kt WSWH 8:55 AM · 1.4 ftL 7:54 PM · 0.5 ft

  • Austrian Bayou

    Bay · 0.9 mi

    79
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 79
    • Red drum 75
    • Southern flounder 67

    2 kt WSWH 8:58 AM · 1.6 ftL 6:24 PM · 0.7 ft

  • Bay Blanc

    Bay · 1.5 mi

    75
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 75
    • Atlantic croaker 68
    • Red drum 67

    5 kt EH 9:05 AM · 1.8 ftL 7:26 PM · 0.7 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.