Waterlands

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Atlantic tarponPeak season

Channel · Louisiana

Caillou Boca

29.06°N · 90.81°W · Channel · Terrebonne Bay

LOADING MAP

Best score today · 11 PM · Red drum

70/100Great
Now
681 PM CDT
Best window
10 PM-12 AMFlood tide
Tide now
Ebbing0.6 ft ▼

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

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24-hour conditions

Thursday, Sep 24 · 2 AM

Time2A
Score81Great
Tide1.1 ft ▲Flooding
CurrentFlood0.9 kn · toward E
Wind6 kn ENEgusts 9 · building
Sea stateCalm0.3 ft · 4 s
Air temp85°Hot
WeatherClear6% cloud
Water88°FModel

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 Boca

Depth
3-15 ftSlope
Structure
Channel · Inner · Semi-exposedChannel · slope
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 Boca

Caillou Boca is a channel in Terrebonne Bay, Louisiana. Depth is 3-15 ft, with a slope. Its profile reads channel, inner water and semi-exposed.

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

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.
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

  • Whiskey Pass

    Channel · 2.3 mi

    68
    Top: Crevalle jackPeak season
    • Crevalle jack 68
    • Atlantic tarpon 66
    • Atlantic croaker 64

    12 kt ENEL 3:58 PM · 0.4 ftH 4:35 AM · 2.1 ft

  • Bay Round

    Bay · 1.2 mi

    67
    Top: Crevalle jackPeak season
    • Crevalle jack 67
    • Red drum 65
    • Atlantic tarpon 65

    12 kt ENEL 3:58 PM · 0.4 ftH 4:35 AM · 2.1 ft

  • Bay Wilson

    Bay · 2.5 mi

    67
    Top: Crevalle jackPeak season
    • Crevalle jack 67
    • Atlantic tarpon 65
    • Atlantic croaker 63

    12 kt ENEL 3:58 PM · 0.4 ftH 4:35 AM · 2.1 ft

  • Coupe Nouvelle

    Bay · 1.0 mi

    65
    Top: Crevalle jackPeak season
    • Crevalle jack 65
    • Atlantic tarpon 61
    • Atlantic croaker 60

    12 kt ENEL 3:58 PM · 0.4 ftH 4:35 AM · 2.1 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.