Waterlands

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Southern flounderRetention open

Bay · Texas

Red Fish Bay

26.60°N · 97.43°W · Bay · Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX

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Best score today · 12 AM · Southern flounder

71/100Great
Now
3212 PM CDT
Best window
10 PM-12 AMFlood tide
Tide now
High1.4 ft

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

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24-hour conditions · rolling from now

Conditions · 12 PM · now

Time12PNOW
Score32Fair
Tide1.4 ftHigh
Current0.2 knmodeled · toward W
Wind11 kn Egusts 22 · steady
Sea stateModerate2.0 ft · 4 s
Air temp93°Hot
WeatherMostly cloudy69% cloud
Water87°FObserved

Current regulations

What you can keep here today

Texas state waters (shore to 9 nautical miles, bays included)

IN EFFECT NOW

Southern flounder

Retention open
Daily limit
5 per day
Possession
5 in possession
Size
Minimum 15 in, total length
Season
No closed season on file
Annual quota
Not published
Changes
Closed from Nov 1
Other
The bag is 0 from Nov. 1 through Dec. 14 while the fishery is closed. The limit covers all flounder species and their hybrids. The possession limit equals the daily bag.

From TPWD 2026-27 Outdoor Annual, Flounder Bag & Length Limits, read Sep 13

Other species here

  • Black drum Retention open (5 per day)
  • Cobia Retention open (1 per day)
  • Gag grouper Retention open (2 per day)
  • Gray triggerfish Retention open (20 per day)
  • Greater amberjack Retention open (1 per day)
  • King mackerel Retention open (3 per day)
  • Red drum Retention open (3 per day)
  • Red snapper Retention open (4 per day)
  • Sailfish Retention open
  • Sheepshead Retention open (5 per day)
  • Snook Retention open (1 per day)
  • Spanish mackerel Retention open (15 per day)
  • Spotted seatrout Retention open (3 per day)
  • Striped bass Retention open (5 per day)
  • Tarpon Retention open (1 per day)

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 Texas

Spot profile

Red Fish Bay

Depth
5-7 ftFlat bottom
Structure
Bay · Inner · Semi-exposedBay · flat bottom
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 Red Fish Bay

Red Fish Bay is a bay in Laguna Madre From 5 nm North Of Port Mansfield To Baffin Bay TX, Texas. Depth is 5-7 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, crevalle jack and Atlantic tarpon. It is peak season now for Atlantic croaker, crevalle jack, Atlantic tarpon and red drum, and shoulder season for gray snapper, gray triggerfish, red snapper and Spanish mackerel. Atlantic croaker peak from June through September. Crevalle jack peak from June through September. Atlantic tarpon peak from July 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 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.
Crevalle jack
Jacks roam in schools through inlets, passes, bays, river mouths and along beaches, pushing bait to the surface, and big fish also hold on nearshore reefs and wrecks. Watch for birds and surface blowups, then cast a popper, a spoon or a bucktail into the school and retrieve fast. Bring heavy spinning tackle, because a jack over 15 pounds runs hard and fights for a long time.

Nearby spots

Other spots within an easy run

  • Fourmile Slough

    Gut · 5.6 mi

    68
    Top: Atlantic croakerPeak season
    • Atlantic croaker 68
    • Atlantic tarpon 56
    • Crevalle jack 53

    11 kt EL 7:58 PM · 0.7 ftH 3:27 AM · 1.7 ft

  • Port Mansfield Channel

    Channel · 5.7 mi

    66
    Top: Atlantic croakerPeak season
    • Atlantic croaker 66
    • Atlantic tarpon 55
    • Crevalle jack 52

    11 kt EL 7:58 PM · 0.7 ftH 3:27 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 TPWD before you keep a fish.