Waterlands

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Southern flounderShoulder season

Channel · Louisiana

Belle Pass

29.10°N · 90.22°W · Channel · Terrebonne Bay

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Best score today · 10 PM · Southern flounder

82/100Great
Now
536 PM CDT
Best window
9 PM-12 AMFlood tide
Tide now
Low0.5 ft

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

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24-hour conditions · rolling from now

Conditions · 6 PM · now

Time6PNOW
Score53Good
Tide0.5 ftLow
Current0.3 knmodeled · toward WNW
Wind8 kn Egusts 12 · steady
Sea stateLight chop0.8 ft · 4 s
Air temp85°Hot
WeatherClear2% cloud
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

Belle Pass

Depth
3-25 ftSlope
Structure
Pass · Inner · ProtectedPass · 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 Belle Pass

Belle Pass is a channel in Terrebonne Bay, Louisiana. Depth is 3-25 ft, with a slope. Its profile reads pass, inner water and protected.

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

  • Pass Fourchon

    Channel · 2.2 mi

    70
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 70
    • Atlantic croaker 64
    • Crevalle jack 61

    8 kt EL 6:10 PM · 0.5 ftH 7:50 AM · 1.6 ft

  • Devils Bay

    Bay · 4.3 mi

    68
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 68
    • Red drum 66
    • Atlantic croaker 61

    6 kt EL 6:10 PM · 0.5 ftH 7:50 AM · 1.6 ft

  • Pierle Bay

    Bay · 5.5 mi

    67
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 67
    • Red drum 65
    • Atlantic croaker 61

    6 kt EL 6:10 PM · 0.5 ftH 7:50 AM · 1.6 ft

  • Pearl Bayou

    Bay · 5.1 mi

    63
    Top: Red drumPeak season
    • Red drum 63
    • Atlantic tarpon 62
    • Atlantic croaker 61

    6 kt EL 6:10 PM · 0.5 ftH 7:50 AM · 1.6 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.