On This Water

Louisiana · Grand Isle / Barataria

Speckled trout are the hunt — sit Caminada until it turns.

Louisiana’s inhabited barrier island. Caminada and Barataria, the state-park surf and pier, trout and reds in the bays. NOAA 8761724 sits on the island. Do not fish it like Venice — this is a bay-and-beach desk, not the birdfoot.

  • This brief is for 2025-07-29, not this morning. Wind is a forecast. Observed water versus the table is a today-only instrument.
  • Tide · NOAA 8761724
  • NDBC GISL1 quiet
  • Salinity probe quiet or stale
  • No river gauge on this desk
  • Red-tide check failed — not all-clear
  • Sargassum check failed — not all-clear
  • Glass · modeled
  • Water temp quiet
7.0OF 10

Forecast

medium confidence

Forecast brief for Tuesday, July 29. Back to this morning

Morning line

Grand Isle 7.0 on Tuesday, July 29. 10 mph SE. Partly cloudy. YOLO day is Friday, August 28. Scores are 1–10, not a bite.

Mail it
-0.20.20.61.01.4Mon 7 PMTue 7 PMWed 7 PMThu 7 PMFri 7 PM
low slack · 0.65 ft · drag or hover for the clockNOAA tide gauge 8761724 · Grand Isle · ft MLLW · not a weather buoy

Wind

OPEN-METEO

NESW10MPH

From SE · gust 10

Buoy

NDBC GISL1

Quiet

Grand Isle did not report. Witness only — not the tide clock.

Sky

OPEN-METEO

Clouds

Partly cloudy

A 20% shower chance is not a cancel. A soaker is.

Glass

Open-Meteo modeled

29.98 inHg

1015 mb · no 3-hour change yet

Modeled mean sea level. Not a dock barometer. The glass is not a bite.

Moon

18% lit

Waxing crescent

mid range · 18%

Water

No gauge

Water

48°92°

low slack

0.65 ft MLLW

Coast

No live coast layer

Red-tide check failed. That is not all-clear — open the agency page before you wade.

Sargassum check failed. Not a GPS pin. Not all-clear.

Salinity / color
Barataria Pass at Grand Isle is quiet or stale. Not a color reading.

River

No gauge

No gauge

No USGS discharge gauge on this desk. Wind and the table still tell the color story.

Wind vs table

Observed − predicted

No live gauge this hour — the printed tide is the forecast.

Clock

NOAA 8761724

    Monthly YOLO day

    Friday, August 28

    Best remaining dry day this month with a real wind forecast. full · spring · tide range ~0.7 ft · wind to 5 mph · Thunderstorms · 75%

    Next two weeks

    Pulling the 14-day strip…

    Where

    This pip is that mark on this tide — not the day on the ring.

    • Grand Isle State Park

      sand dropoff · public structure · mid

      6.7

      State park surf and pier. NOAA 8761724 is on this island. Campground rules apply.

      • sand dropoff on a low slack tide is a secondary match.
      • In-play: Speckled trout, Redfish.
      structurewadespin
    • Surf access adjacent to Grand Isle. NO camping -

      sand dropoff · saved map · mid

      6.7

      Surf access adjacent to Grand Isle. NO camping - pair w/ GI SP. · camp-surf · GULF ATLAS! - FISH

      • sand dropoff on a low slack tide is a secondary match.
      • In-play: Speckled trout, Redfish.
      structurespinwade
    • Caminada Pass

      pass jetty · public structure · deep

      6.5

      West end of the island. Current, trout, and a fall flounder sit. Not Venice.

      • pass jetty on a low slack tide is a secondary match.
      • In-play: Speckled trout, Redfish.
      skiffstructurespinwade
    • Barataria bayside

      marsh drain · public structure · mid

      5.8

      Island backside. Trout and reds on moving water. Birds are GPS.

      • marsh drain on a low slack tide is a secondary match.
      • In-play: Speckled trout, Redfish.
      skiffkayakflyspin
    • LA - Leeville / Golden Meadow

      mangrove edge · saved map · skinny

      5.6

      Bayou Lafourche marsh; launch at Leeville marinas. · flats · GULF ATLAS! - FISH

      • mangrove edge on a low slack tide is a secondary match.
      • In-play: Speckled trout, Redfish.
      skiffkayakwadeflyspin

    When

    When is moving water in a good hour — not the day. First light and last light are named when the clock is the story. Today’s ring mixes the best mark, the lead fish, and the best window, then taxes the sky. A strong incoming can sit under a weak day if the wind or the fish is off. Calendar cells are a third recipe: range, moon, and the day’s forecast.

    • Last light · outgoing

      9.9

      Tue 5:00 PMTue 8:00 PM

      Last light on outgoing water.

    • Last light · incoming

      9.9

      Tue 11:00 PMWed 5:00 AM

      Last light on incoming water.

    • First light · outgoing

      9.9

      Wed 7:00 AMWed 1:00 PM

      First light on outgoing water.

    • Last light · incoming

      9.9

      Wed 8:00 PMThu 5:00 AM

      Last light on incoming water.

    • First light · outgoing

      9.9

      Thu 6:00 AMThu 4:00 PM

      First light on outgoing water.

    Launch and beach access

    Cited to LDWF ramp lists and Louisiana State Parks. Parish rules shift after a blow.

    • Grand Isle State Park

      Louisiana State Parks

      Campground, pier, surf. NOAA 8761724 is on this island.

      Official source

    Legal water

    No-take and closed water cited to the agency that owns it. Only the Keys box is FKNMS.

    No FKNMS polygon in this box. Mainland Florida, Louisiana, Texas, Mexico, and the Bahamas are not Keys sanctuary closures.

    Why — and who

    • Tide is low slack from NOAA 8761724 Grand Isle.
    • Partly cloudy. Sky is workable.
    • Wind 10 mph SE. Castable. Sight-fishing is on if the sun is out.
    • Waxing crescent moon — mid tide range. Marsh and passes usually want the extra current of a spring.
    • USGS salinity well Barataria Pass at Grand Isle is quiet or stale — not all-clear, not a color reading.
    • No USGS discharge gauge on this desk. Wind and the tide table still tell the color story.

    Redfish

    Sciaenops ocellatus

    5.5

    Thermal window

    48°92°

    Present, not peak.

    Louisiana: 4/day, 18–27 in slot. None over 27. No harvest in federal waters. Charter captain/crew bag is zero. Verify LDWF.

    Speckled trout

    Cynoscion nebulosus

    5.5

    Thermal window

    44°90°

    Present, not peak.

    Louisiana: 15/day, 13–20 in slot, no more than two over 20. Charter captain/crew bag is zero. Verify LDWF.

    Black drum

    Pogonias cromis

    3.7

    Thermal window

    46°88°

    Off-season here.

    Louisiana: check LDWF coastal finfish before you keep a drum.

    Jack crevalle

    Caranx hippos

    5.8

    Thermal window

    64°94°

    Bycatch and beach noise — not the reason you came. In peak season for this water.

    Generally unregulated. Still, do not leave a pile.

    Regs citedLDWF recreational saltwater · current LDWF coastal finfish · rolls in 6 days. Louisiana flounder is typically closed Oct 15–Nov 30. Verify LDWF the week you keep one.