Waterlands

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Southern flounderRetention open

Channel · Texas

Aransas Pass

27.84°N · 97.04°W · Channel · Copano, Aransas, and Redfish Bays

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Best score today · 1 AM · Southern flounder

77/100Great
Now
475 PM CDT
Best window
9 PM-12 AMFlood tide
Tide now
Ebbing0.9 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 PM · now

Time5PNOW
Score47Good
Tide0.9 ft ▼Ebbing
CurrentEbb1.1 kn · toward ESE
Wind16 kn Egusts 20 · steady
Sea stateModerate2.3 ft · 4 s
Air temp86°Hot
WeatherOvercast97% cloud
Water88°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

Aransas Pass

Depth
7-60 ftDrop-off
Structure
Pass · Outer · ExposedPass · drop-off
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 Aransas Pass

Aransas Pass is a channel in Copano, Aransas, and Redfish Bays, Texas. Depth is 7-60 ft, with a drop-off. Its profile reads pass, outer water and exposed.

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

  • Lydia Ann Channel

    Channel · 2.4 mi

    70
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 70
    • Crevalle jack 66
    • Red drum 62

    16 kt EL 7:42 PM · 0.7 ftH 3:15 AM · 1.6 ft

  • Aransas Channel

    Channel · 3.9 mi

    69
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 69
    • Crevalle jack 66
    • Atlantic croaker 63

    16 kt EL 8:08 PM · 0.6 ftH 3:39 AM · 1.3 ft

  • Turtle Cove

    Bay · 1.4 mi

    66
    Top: Crevalle jackPeak season
    • Crevalle jack 66
    • Atlantic tarpon 61
    • Red snapper 60

    16 kt EL 8:08 PM · 0.6 ftH 3:39 AM · 1.3 ft

  • Cline Point

    Cape · 1.0 mi

    61
    Top: Crevalle jackPeak season
    • Crevalle jack 61
    • Atlantic tarpon 61
    • Gray triggerfish 59

    16 kt EL 8:08 PM · 0.6 ftH 3:39 AM · 1.3 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 TPWD before you keep a fish.