Waterlands

UPDATEDAUTO-REFRESH 5 MIN

Southern flounderShoulder season

Channel · Louisiana

Deep Cut

29.27°N · 90.47°W · Channel · Terrebonne Bay

LOADING MAP

Best score today · 7 PM · Southern flounder

80/100Great
Now
511 AM CDT
Best window
5-11 PMEbb tide
Tide now
Flooding0.4 ft ▲

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

Notify me when Deep Cut scores 75+

Checked every morning against the 14-day forecast. Free by push and email.

Sign in to set an alert

24-hour conditions

Friday, Sep 25 · 5 PM

Time5P
Score48Good
Tide0.7 ftHigh
Current0.2 knmodeled · toward WSW
Wind7 kn Egusts 16 · steady
Sea stateLight chop1.2 ft · 3 s
Air temp87°Hot
WeatherMostly cloudy60% chance of rain
Water87°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

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

Deep Cut

Depth
4-15 ftSlope
Structure
Channel · Inner · Semi-exposedChannel · slope
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 Deep Cut

Deep Cut is a channel in Terrebonne Bay, Louisiana. Depth is 4-15 ft, with a slope. Its profile reads channel, inner water and semi-exposed.

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

  • Coupe Creuse

    Channel · 1.0 mi

    74
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 74
    • Atlantic croaker 68
    • Red drum 64

    1 kt NH 10:51 AM · 1.6 ftL 9:04 PM · 0.6 ft

  • Lake de la Valle

    Gut · 2.0 mi

    74
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 74
    • Atlantic croaker 68
    • Red drum 67

    1 kt NH 10:51 AM · 1.6 ftL 9:04 PM · 0.6 ft

  • Bayou de la Valle

    Gut · 2.0 mi

    74
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 74
    • Atlantic croaker 68
    • Red drum 67

    1 kt NH 10:51 AM · 1.6 ftL 9:04 PM · 0.6 ft

  • Lake Felicity

    Bay · 2.3 mi

    66
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 66
    • Red drum 58
    • Atlantic croaker 57

    1 kt NH 1:11 PM · 0.8 ftL 12:02 AM · 0.5 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.