Waterlands

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Red snapperShoulder season

Bay · Louisiana

Rosa Bay

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

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Best score today · 1 AM · Red snapper

79/100Great
Now
485 AM CDT
Best window
4-7 PMEbb tide
Tide now
Flooding1.3 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 5 AM · now

Time5ANOW
Score48Good
Tide1.3 ft ▲Flooding
Current0.1 knmodeled · toward W
Wind1 kn NNEgusts 3 · steady
Sea stateLight chop1.2 ft · 4 s
Air temp76°Warm
WeatherClear0% cloud
Water85°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Red 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 Red snapper is best here

Shoulder season for Red snapper · 31 more weeks at shoulder

Red snapper season by week of the year. Shoulder season for Red snapper · 31 more weeks at shoulder.
  • Peak
  • Shoulder
  • Off
  • This week

Red snapper in Louisiana

Spot profile

Rosa Bay

Depth
1-2 ftFlat bottom
Structure
Bay · Inner · Semi-exposedBay · flat bottom
Season
Shoulder seasonRed 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 Rosa Bay

Rosa Bay is a bay in Terrebonne Bay, Louisiana. Depth is 1-2 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, Atlantic tarpon and red drum. It is peak season now for Atlantic croaker, Atlantic tarpon, red drum and crevalle jack, and shoulder season for black drum, southern flounder, gray snapper and spotted seatrout. Atlantic croaker peak from June through September. Atlantic tarpon peak from July through September. Red drum peak from August through November.

Tackle & technique

Red snapper
Red snapper school over rigs, wrecks, artificial reefs and natural ledges, mostly in 60 to 250 feet. Anchor or drift over the structure, chum, and drop cut or live cigar minnows, sardines or squid on circle hooks, using as little weight as the current allows. Federal rules require circle hooks with natural bait in the Gulf and a descending device or venting tool on board.
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

  • Deep Bayou

    Gut · 1.2 mi

    73
    Top: Atlantic croakerPeak season
    • Atlantic croaker 73
    • Atlantic tarpon 73
    • Red drum 68

    1 kt NNEH 6:51 AM · 1.3 ftL 7:05 PM · 0.3 ft

  • Bayou Rosa

    Bay · 0.3 mi

    70
    Top: Atlantic croakerPeak season
    • Atlantic croaker 70
    • Red drum 70
    • Atlantic tarpon 70

    1 kt NNEH 6:51 AM · 1.3 ftL 7:05 PM · 0.3 ft

  • Coal Tar Bay

    Bay · 1.1 mi

    70
    Top: Atlantic croakerPeak season
    • Atlantic croaker 70
    • Red drum 70
    • Atlantic tarpon 70

    1 kt NNEH 6:51 AM · 1.3 ftL 7:05 PM · 0.3 ft

  • Deep Bayou

    Bay · 1.3 mi

    70
    Top: Atlantic croakerPeak season
    • Atlantic croaker 70
    • Red drum 68
    • Atlantic tarpon 65

    1 kt NNEH 6:51 AM · 1.3 ftL 7:05 PM · 0.3 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.