Waterlands

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Atlantic tarponPeak season

Channel · Louisiana

Caillou Pass

29.08°N · 90.49°W · Channel · Terrebonne Bay

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Best score today · 8 AM · Atlantic tarpon

85/100Epic
Now
735 PM CDT
Best window
9 PM-12 AMFlood tide
Tide now
Low0.3 ft

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

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24-hour conditions

Thursday, Oct 1 · 5 PM

Time5P
Score78Great
Tide0.5 ft ▲Flooding
CurrentFlood0.9 kn · toward NNE
Wind10 kn SEgusts 18 · building
Air temp84°Hot
WeatherOvercast35% chance of rain
Water87°FPersisted

Current regulations

What you can keep here today

IN EFFECT NOW

No rule for Atlantic tarpon 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 Atlantic tarpon is best here

Peak season for Atlantic tarpon · 1 more week at peak

Atlantic tarpon season by week of the year. Peak season for Atlantic tarpon · 1 more week at peak.
  • Peak
  • Shoulder
  • Off
  • Not here
  • This week

Atlantic tarpon in Louisiana

Spot profile

Caillou Pass

Depth
4-10 ftFlat bottom
Structure
Pass · Inner · Semi-exposedPass · flat bottom
Season
Peak seasonAtlantic tarpon

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 Caillou Pass

Caillou Pass is a channel in Terrebonne Bay, Louisiana. Depth is 4-10 ft, with a flat bottom. Its profile reads pass, inner water and semi-exposed.

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

Tackle & technique

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.
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

  • Little Pass Timbalier

    Channel · 6.5 mi

    81
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 81
    • Atlantic croaker 78
    • Red drum 75

    7 kt ESEL 7:26 PM · 0.3 ftH 8:27 AM · 1.7 ft

  • Cat Island Pass

    Channel · 4.8 mi

    79
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 79
    • Red drum 72
    • Crevalle jack 71

    7 kt ESEL 6:02 PM · 0.3 ftH 7:09 AM · 1.9 ft

  • Jacko Bay

    Bay · 8.3 mi

    77
    Top: Red drumPeak season
    • Red drum 77
    • Atlantic tarpon 76
    • Atlantic croaker 72

    5 kt SL 7:26 PM · 0.3 ftH 8:27 AM · 1.7 ft

  • Terrebonne Bay

    Bay · 6.3 mi

    68
    Top: Atlantic tarponPeak season
    • Atlantic tarpon 68
    • Red drum 66
    • Crevalle jack 63

    5 kt SL 5:23 PM · 0.3 ftH 6:20 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 LDWF before you keep a fish.