Waterlands

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Greater amberjackRetention open

Bay · Texas

Cayo del Mazon

27.44°N · 97.54°W · Bay · Baffin Bay and Upper Laguna Madre

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Best score today · 11 PM · Greater amberjack

68/100Great
Now
443 PM CDT
Best window
10 PM-12 AMFlood tide
Tide now
Ebbing1.3 ft ▼

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

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24-hour conditions · rolling from now

Conditions · 3 PM · now

Time3PNOW
Score44Fair
Tide1.3 ft ▼Ebbing
Wind13 kn Egusts 22 · steady
Air temp92°Hot
WeatherOvercast98% cloud
Water93°FObserved

Current regulations

What you can keep here today

IN EFFECT NOW

Greater amberjack

Retention open
Daily limit
1 per day
Possession
2 in possession
Size
Minimum 38 in, total length
Season
No closed season on file
Annual quota
Not published
Other
Have a descending device or venting tool ready for reef fish showing signs of barotrauma. TPWD lists no season for state waters. Federal-waters rules, including the federal season, are separate. The possession limit is double the daily bag and does not count fish stored at your residence. While fishing, you may not hold more than the daily bag.

From TPWD 2026-27 Outdoor Annual, Amberjack 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)
  • 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)
  • Southern flounder Retention open (5 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 Greater amberjack is best here

Shoulder season for Greater amberjack · 9 more weeks at shoulder

Greater amberjack season by week of the year. Shoulder season for Greater amberjack · 9 more weeks at shoulder.
  • Peak
  • Shoulder
  • Off
  • This week

Greater amberjack in Texas

Spot profile

Cayo del Mazon

Depth
Under 1 ftFlat bottom
Structure
Bay · Inner · ProtectedBay · flat bottom
Season
Shoulder seasonGreater amberjack

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 Cayo del Mazon

Cayo del Mazon is a bay in Baffin Bay and Upper Laguna Madre, Texas. Depth is under 1 ft, with a flat bottom. Its profile reads bay, inner water and protected.

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

Tackle & technique

Greater amberjack
Amberjack school around wrecks, oil rigs, towers and high-relief reefs in 60 to 250 feet, often suspended well above the bottom. Drop a live blue runner or work a heavy jig through the school, then pump hard, because a big AJ runs straight back into the structure. Heavy conventional gear with 50 to 80 pound line is standard.
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.
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

  • Cayo de Hinoso

    Bay · 2.3 mi

    58
    Top: Red drumPeak season
    • Red drum 58
    • Atlantic tarpon 58
    • Crevalle jack 57

    13 kt EL 7:52 PM · 0.6 ftH 3:19 AM · 1.8 ft

  • Cayo del Grullo

    Bay · 11 mi

    46
    Top: Red drumPeak season
    • Red drum 46
    • Crevalle jack 44
    • Atlantic croaker 42

    12 kt E

  • Alazan Bay

    Bay · 8.1 mi

    42
    Top: Crevalle jackPeak season
    • Crevalle jack 42
    • Red drum 42
    • Atlantic croaker 40

    15 kt E

  • 42
    Top: Red drumPeak season
    • Red drum 42
    • Crevalle jack 41
    • Atlantic croaker 39

    15 kt E

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.