Waterlands

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Spotted seatroutPeak season

Channel · Louisiana

Cat Island Pass

29.08°N · 90.57°W · Channel · Terrebonne Bay

LOADING MAP

Best score today · 7 AM · Red drum

68/100Great
Now
638 PM CST
Best window
8 PM-12 AMFlood tide
Tide now
Flooding0.6 ft ▲

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

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24-hour conditions · rolling from now

Conditions · 8 PM · now

Time8PNOW
Score63Good
Tide0.6 ft ▲Flooding
CurrentFlood0.7 kn · toward NNE
Wind19 kn ESEgusts 24 · steady
Sea stateModerate2.6 ft · 4 s
Air temp77°Warm
WeatherMostly cloudy68% cloud
Water76°FModel

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Spotted seatrout 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 Spotted seatrout is best here

Peak season for Spotted seatrout · 3 more weeks at peak

Spotted seatrout season by week of the year. Peak season for Spotted seatrout · 3 more weeks at peak.
  • Peak
  • Shoulder
  • Off
  • This week

Spotted seatrout in Louisiana →

Spot profile

Cat Island Pass

Depth
8-20 ftFlat bottom
Structure
Pass · Inner · Semi-exposedPass · flat bottom
Season
Peak seasonSpotted seatrout

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 Cat Island Pass

Cat Island Pass is a channel in Terrebonne Bay, Louisiana. Depth is 8-20 ft, with a flat bottom. Its profile reads pass, inner water and semi-exposed.

Waterlands scores 14 species here; the best right now are spotted seatrout, red drum and black drum. It is peak season now for spotted seatrout, red drum and southern flounder, and shoulder season for black drum, red snapper, sheepshead and gray triggerfish. Spotted seatrout peak from March through May and from October through November. Red drum peak from August through November. Black drum peak from February through April.

Tackle & technique

Spotted seatrout
Trout hold over grass beds and sandy potholes in 2 to 8 feet of water most of the year and slide into channels, deep creek bends and canals during cold snaps. A live shrimp under a slip or popping cork, a paddle tail on a light jighead, or a topwater walked at first light covers most situations. Keep the drag light because their mouths tear easily.
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.
Black drum
Black drum root along the bottom around oyster reefs, bridge and pier pilings, channel edges and shallow mud flats. TPWD notes they rarely take artificials, so fish peeled shrimp, crab, clams or sand fleas on a bottom rig and let the fish load the rod before setting the hook. Big spawning schools gather near passes and bay mouths in late winter and spring, and in the Chesapeake and Delaware Bay the large fish show up on the shoals from April into June.

Nearby spots

Other spots within an easy run

  • Terrebonne Bay

    Bay · 4.2 mi

    73
    Top: Red drumPeak season
    • Red drum 73
    • Spotted seatrout 72
    • Southern flounder 63

    10 kt ESEH 4:15 AM · 1.4 ftL 3:53 PM · 0.5 ft

  • Wine Island Pass

    Channel · 4.0 mi

    65
    Top: Spotted seatroutPeak season
    • Spotted seatrout 65
    • Red drum 64
    • Southern flounder 56

    18 kt ESEH 11:53 PM · 1.5 ftL 1:59 PM · 0.6 ft

  • Caillou Pass

    Channel · 4.8 mi

    61
    Top: Red drumPeak season
    • Red drum 61
    • Black drum 50
    • Red snapper 48

    19 kt ESEH 4:15 AM · 1.4 ftL 3:53 PM · 0.5 ft

  • Point Mast

    Cape · 4.3 mi

    59
    Top: Red drumPeak season
    • Red drum 59
    • Spotted seatrout 58
    • Southern flounder 49

    18 kt ESEH 11:53 PM · 1.5 ftL 1:59 PM · 0.6 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.