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Grand Bay NERR, MS — Tides & Fishing

Grand Bay NERR, Mississippi Sound

Tide source: NOAA CO-OPS · fetched 10/21/2026, 6:34:55 AM CT

Heights relative to MLLW (Mean Lower Low Water).

Station location

30.4132, -88.4029
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Pick a day

Whole page updates · today through +14 · station-local

Live status

FALLING
HIGH TIDE5:52 AMLOW TIDE3:31 PMRISINGFALLINGFALLING~1.1 ft MLLW

Air

48°F

Wind

5 mph NE

Water

72°F

Pressure

1021 hPa

Water status

OCTOBER 21, 2026 AT 6:34 AM

Tide chart · ft MLLW

Now 6:34 AM · tide ~1.1 ft · falling

0.20.40.60.81.01.2ft MLLW5:52 AM1.1 ft3:31 PM0.4 ft11:01 PM0.8 ftNow · 6:34 AM12:00 AM6:00 AM12:00 PM6:00 PM12:00 AM
Tide High Low Now Night Major prime Minor prime
Fish activityVery highHighAverage— Low

Best fishing times today

Wednesday, October 21

★★★☆☆

Fair fishing day

Waxing Gibbous · 79% illuminated · Toward neap

Tide strength

43/49

Average · morning / afternoon

Windows

  • Minor1:56 AM – 2:56 AM
  • Major8:06 AM – 10:06 AM☀️ Prime
  • Minor3:07 PM – 4:07 PM
  • Major8:27 PM – 10:27 PM

Neap tides — smaller range than usual today

Quarter-phase moon means highs and lows sit closer together. Wind and water clarity often matter more than the table.

Wind

Open-Meteo · Grand Bay NERR
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Weather

Open-Meteo

Temp

48°F

Wind

5 mph NE

Water

72°F

Pressure

1021 hPa

Throw this gear

Shop

Marsh staples worth a cast this week — same voice as the catch notes.

4-inch DieZel MinnowZ

Marsh-proven soft plastics for trout and reds.

View on Amazon →

3-inch orange Four Horsemen 5-pack

Classic cork presentation for skinny water.

View on Amazon →

Johnson gold spoon

Flash and thump when the water muddies up.

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Knock-N lipless crankbait — Silverado

Rattle trap for stained marsh and wind-blown banks.

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As an Amazon Associate, Go Limit Out earns from qualifying purchases. Prices and availability are on Amazon and may change.

Radar

RainViewer · Grand Bay NERR
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Sun / moon / conditions

Sunrise

7:01 AM

Sunset

6:13 PM

Moon

Waxing Gibbous · 79%

Tide cycle

Toward neap

Tide schedule

Heights relative to MLLW · times station-local

MON, OCT 19, 2026

7:00 AM – 6:15 PMWaxing Gibbous 60%Neap
Fair fishing day
  • No extremes for this day

TUE, OCT 20, 2026

7:01 AM – 6:14 PMWaxing Gibbous 70%Neap
Fair fishing day
  • High tide4:50 AM1.3 ftMLLW
  • Low tide3:21 PM0.3 ftMLLW

WED, OCT 21, 2026Selected

7:01 AM – 6:13 PMWaxing Gibbous 79%Toward neap
Fair fishing day
  • High tide5:52 AM1.1 ftMLLW
  • Low tide3:31 PM0.4 ftMLLW
  • High tide11:01 PM0.8 ftMLLW

THU, OCT 22, 2026

7:02 AM – 6:12 PMWaxing Gibbous 87%Toward neap
Fair fishing day
  • Low tide2:11 AM0.8 ftMLLW
  • High tide8:46 AM1.0 ftMLLW
  • Low tide3:23 PM0.6 ftMLLW
  • High tide10:33 PM0.9 ftMLLW

FRI, OCT 23, 2026

7:03 AM – 6:11 PMWaxing Gibbous 93%Toward neap
Fair fishing day
  • Low tide3:45 AM0.6 ftMLLW
  • High tide11:36 AM0.9 ftMLLW
  • Low tide3:09 PM0.7 ftMLLW
  • High tide9:01 PM1.1 ftMLLW

SAT, OCT 24, 2026

7:04 AM – 6:10 PMWaxing Gibbous 98%Spring
Good fishing day
  • Low tide5:09 AM0.3 ftMLLW
  • High tide9:00 PM1.3 ftMLLW

SUN, OCT 25, 2026

7:04 AM – 6:09 PMFull Moon 100%Spring
Good fishing day
  • Low tide6:07 AM0.04 ftMLLW
  • High tide9:24 PM1.6 ftMLLW

MON, OCT 26, 2026

7:05 AM – 6:09 PMFull Moon 100%Spring
Good fishing day
  • Low tide6:57 AM-0.2 ftMLLW
  • High tide9:58 PM1.8 ftMLLW

TUE, OCT 27, 2026

7:06 AM – 6:08 PMWaning Gibbous 97%Spring
Good fishing day
  • Low tide7:51 AM-0.3 ftMLLW
  • High tide10:40 PM2.0 ftMLLW

WED, OCT 28, 2026

7:07 AM – 6:07 PMWaning Gibbous 93%Toward neap
Fair fishing day
  • Low tide9:02 AM-0.4 ftMLLW
  • High tide11:29 PM2.1 ftMLLW

THU, OCT 29, 2026

7:07 AM – 6:06 PMWaning Gibbous 86%Toward neap
Fair fishing day
  • Low tide10:28 AM-0.4 ftMLLW

FRI, OCT 30, 2026

7:08 AM – 6:05 PMWaning Gibbous 78%Toward neap
Fair fishing day
  • High tide12:21 AM2.1 ftMLLW
  • Low tide12:00 PM-0.4 ftMLLW

SAT, OCT 31, 2026

7:09 AM – 6:04 PMWaning Gibbous 69%Neap
Fair fishing day
  • High tide1:16 AM2.0 ftMLLW
  • Low tide1:32 PM-0.3 ftMLLW

SUN, NOV 1, 2026

6:10 AM – 5:04 PMWaning Gibbous 59%Neap
Fair fishing day
  • High tide1:19 AM1.8 ftMLLW
  • Low tide1:28 PM-0.1 ftMLLW

MON, NOV 2, 2026

6:11 AM – 5:03 PMLast Quarter 48%Neap
Fair fishing day
  • High tide2:25 AM1.6 ftMLLW
  • Low tide1:49 PM0.1 ftMLLW

TUE, NOV 3, 2026

6:11 AM – 5:02 PMWaning Crescent 38%Neap
Fair fishing day
  • High tide3:20 AM1.2 ftMLLW
  • Low tide1:41 PM0.4 ftMLLW
  • High tide9:27 PM0.8 ftMLLW

WED, NOV 4, 2026

6:12 AM – 5:01 PMWaning Crescent 28%Toward spring
Fair fishing day
  • Low tide12:19 AM0.8 ftMLLW
  • High tide8:45 AM1.0 ftMLLW
  • Low tide1:31 PM0.6 ftMLLW
  • High tide9:04 PM0.9 ftMLLW

THU, NOV 5, 2026

6:13 AM – 5:01 PMWaning Crescent 19%Toward spring
Fair fishing day
  • Low tide2:19 AM0.5 ftMLLW
  • High tide10:46 AM0.9 ftMLLW
  • Low tide1:10 PM0.8 ftMLLW
  • High tide6:15 PM1.1 ftMLLW

FRI, NOV 6, 2026

6:14 AM – 5:00 PMWaning Crescent 11%Toward spring
Fair fishing day
  • Low tide4:04 AM0.3 ftMLLW
  • High tide6:53 PM1.4 ftMLLW

SAT, NOV 7, 2026

6:15 AM – 5:00 PMWaning Crescent 5%Toward spring
Fair fishing day
  • Low tide5:07 AM0.05 ftMLLW
  • High tide7:30 PM1.6 ftMLLW

SUN, NOV 8, 2026

6:15 AM – 4:59 PMWaning Crescent 2%Spring
Good fishing day
  • Low tide5:46 AM-0.10 ftMLLW
  • High tide8:07 PM1.8 ftMLLW

MON, NOV 9, 2026

6:16 AM – 4:58 PMNew Moon 0%Spring
Good fishing day
  • Low tide6:21 AM-0.2 ftMLLW
  • High tide8:45 PM1.8 ftMLLW

TUE, NOV 10, 2026

6:17 AM – 4:58 PMNew Moon 100%Spring
Good fishing day
  • Low tide7:00 AM-0.2 ftMLLW
  • High tide9:26 PM1.9 ftMLLW

WED, NOV 11, 2026

6:18 AM – 4:57 PMWaxing Crescent 4%Spring
Good fishing day
  • Low tide7:47 AM-0.2 ftMLLW
  • High tide10:08 PM1.8 ftMLLW

THU, NOV 12, 2026

6:19 AM – 4:57 PMWaxing Crescent 9%Toward spring
Fair fishing day
  • Low tide8:43 AM-0.2 ftMLLW
  • High tide10:51 PM1.8 ftMLLW

FRI, NOV 13, 2026

6:20 AM – 4:56 PMWaxing Crescent 15%Toward spring
Fair fishing day
  • Low tide9:40 AM-0.1 ftMLLW
  • High tide11:33 PM1.7 ftMLLW

SAT, NOV 14, 2026

6:20 AM – 4:56 PMWaxing Crescent 24%Toward spring
Fair fishing day
  • Low tide10:34 AM-0.04 ftMLLW

SUN, NOV 15, 2026

6:21 AM – 4:56 PMWaxing Crescent 33%Neap
Fair fishing day
  • High tide12:14 AM1.6 ftMLLW
  • Low tide11:25 AM0.04 ftMLLW

MON, NOV 16, 2026

6:22 AM – 4:55 PMWaxing Crescent 44%Neap
Fair fishing day
  • High tide12:57 AM1.5 ftMLLW
  • Low tide12:03 PM0.2 ftMLLW

TUE, NOV 17, 2026

6:23 AM – 4:55 PMFirst Quarter 54%Neap
Fair fishing day
  • High tide1:44 AM1.3 ftMLLW
  • Low tide12:19 PM0.3 ftMLLW

WED, NOV 18, 2026

6:24 AM – 4:54 PMWaxing Gibbous 65%Neap
Fair fishing day
  • High tide2:33 AM1.1 ftMLLW
  • Low tide12:08 PM0.4 ftMLLW
  • High tide8:34 PM1.0 ftMLLW

Tide strength · 2026

Astronomical coefficient (~20–120). Higher = stronger springs worldwide — not the same as local height at Barataria tiny-tide spots.

Today · 2026-10-21

43/49

Average

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Neap
Spring