Waterlands

UPDATEDAUTO-REFRESH 5 MIN

Gray snapperShoulder season

Bay · Louisiana

Bayou Rosa

29.24°N · 90.29°W · Bay · Terrebonne Bay

LOADING MAP

Best score today · 6 PM · Gray snapper

76/100Great
Now
4511 AM CDT
Best window
5-9 PMEbb tide
Tide now
Ebbing1.1 ft ▼

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

Notify me when Bayou Rosa scores 75+

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

Sign in to set an alert

24-hour conditions · rolling from now

Conditions · 11 AM · now

Time11ANOW
Score45Good
Tide1.1 ft ▼Ebbing
Current0.2 knmodeled · toward WSW
Wind9 kn NEgusts 19 · steady
Sea stateLight chop0.9 ft · 2 s
Air temp89°Hot
WeatherClear4% cloud
Water86°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Gray snapper 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 Gray snapper is best here

Shoulder season for Gray snapper · 5 more weeks at shoulder

Gray snapper season by week of the year. Shoulder season for Gray snapper · 5 more weeks at shoulder.
  • Peak
  • Shoulder
  • Off
  • This week

Gray snapper in Louisiana

Spot profile

Bayou Rosa

Depth
Up to 2 ftFlat bottom
Structure
Bay · Inner · Semi-exposedBay · flat bottom
Season
Shoulder seasonGray snapper

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 Bayou Rosa

Bayou Rosa is a bay in Terrebonne Bay, Louisiana. Depth is up to 2 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, red drum and Atlantic tarpon. It is peak season now for Atlantic croaker, red drum, Atlantic tarpon and crevalle jack, and shoulder season for black drum, southern flounder, gray triggerfish and gray snapper. Atlantic croaker peak from June through September. Red drum peak from August through November. Atlantic tarpon peak from July through September.

Tackle & technique

Gray snapper
Mangrove snapper hold tight to mangrove roots, bridge pilings, jetties and reef ledges, from a few feet deep inshore to 150 feet offshore. Chum to pull them out of cover, then freeline or lightly weight a live shrimp or pilchard on fluorocarbon leader, since they shy away from heavy line in clear water. The bite improves at dusk and after dark.
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.
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

  • Deep Bayou

    Gut · 1.3 mi

    74
    Top: Atlantic croakerPeak season
    • Atlantic croaker 74
    • Red drum 61
    • Atlantic tarpon 61

    9 kt NEL 9:46 PM · 0.6 ftH 12:15 PM · 1.0 ft

  • Rosa Bay

    Bay · 0.3 mi

    71
    Top: Atlantic croakerPeak season
    • Atlantic croaker 71
    • Red drum 62
    • Crevalle jack 58

    9 kt NEL 9:46 PM · 0.6 ftH 12:15 PM · 1.0 ft

  • Coal Tar Bay

    Bay · 1.0 mi

    71
    Top: Atlantic croakerPeak season
    • Atlantic croaker 71
    • Red drum 62
    • Crevalle jack 58

    9 kt NEL 9:46 PM · 0.6 ftH 12:15 PM · 1.0 ft

  • Deep Bayou

    Bay · 1.4 mi

    71
    Top: Atlantic croakerPeak season
    • Atlantic croaker 71
    • Red drum 61
    • Crevalle jack 58

    9 kt NEL 9:46 PM · 0.6 ftH 12:15 PM · 1.0 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.