Waterlands

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CobiaShoulder season

Bay · Louisiana

Trinity Bay

29.05°N · 90.71°W · Bay · Terrebonne Bay

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Best score today · 9 AM · Cobia

83/100Great
Now
344 AM CDT
Best window
8-11 AMEbb tide
Tide now
High1.7 ft

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

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24-hour conditions · rolling from now

Conditions · 4 AM · now

Time4ANOW
Score34Fair
Tide1.7 ftHigh
CurrentSlack0.1 kn
Wind1 kn Egusts 4 · building
Sea stateLight chop1.1 ft · 4 s
Air temp85°Hot
WeatherClear1% cloud
Water87°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Cobia 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 Cobia is best here

Shoulder season for Cobia · 1 more week at shoulder

Cobia season by week of the year. Shoulder season for Cobia · 1 more week at shoulder.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Cobia in Louisiana

Spot profile

Trinity Bay

Depth
7-15 ftFlat bottom
Structure
Bay · Inner · Semi-exposedBay · flat bottom
Season
Shoulder seasonCobia

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 Trinity Bay

Trinity Bay is a bay in Terrebonne Bay, Louisiana. Depth is 7-15 ft, with a flat bottom. Its profile reads bay, inner water and semi-exposed.

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

Tackle & technique

Cobia
Cobia cruise inlets, beaches, buoys, wrecks and the backs of rays in 5 to 100 feet of water. On calm, sunny days sight-cast bucktails or live eels to fish near the surface. Otherwise anchor up-current of structure, chum, and fish live eels, crabs or menhaden near the bottom.
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.
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.

Nearby spots

Other spots within an easy run

  • Old Camp Pass

    Channel · 1.2 mi

    82
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 82
    • Red drum 72
    • Crevalle jack 69

    1 kt EH 6:41 AM · 2.0 ftL 6:28 PM · 0.4 ft

  • Trinity Bayou

    Gut · 1.1 mi

    81
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 81
    • Red drum 71
    • Atlantic croaker 67

    1 kt EH 6:41 AM · 2.0 ftL 6:28 PM · 0.4 ft

  • Bodwin Point

    Cape · 3.0 mi

    79
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 79
    • Red drum 72
    • Southern flounder 64

    1 kt EH 6:41 AM · 2.0 ftL 6:28 PM · 0.4 ft

  • California Canal

    Gut · 0.5 mi

    71
    Top: Atlantic croakerPeak season
    • Atlantic croaker 71
    • Atlantic tarpon 65
    • Red drum 54

    1 kt EL 5:29 PM · 0.5 ftH 5:24 AM · 1.7 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.