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St. Louis Bay entrance tide times

Mississippi · NOAA station 8747437 · times in local time
Tuesday, October 27: low tide 9:50 AM (0.1 ft).
next high tide
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next low tide
9:50 AM
0.1 ft
water temperature
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NOAA sensor
moon
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Tide chart — today, Tue, Oct 27

Heights in feet above Mean Lower Low Water (MLLW). Dots are NOAA's predicted highs and lows; the line between them is our interpolation. Shaded: night.

TideTimeHeight
Low tide9:50 AM0.07 ft

St. Louis Bay entrance tide table — next 7 days

DayHigh tidesLow tides
Today
Tue, Oct 27		—9:50 AM 0.1 ft
Tomorrow
Wed, Oct 28		12:32 AM 2.5 ft10:57 AM 0.0 ft
Thu, Oct 291:17 AM 2.6 ft12:32 PM -0.0 ft
Fri, Oct 302:06 AM 2.6 ft2:23 PM -0.1 ft
Sat, Oct 313:00 AM 2.5 ft3:38 PM -0.0 ft
Sun, Nov 12:57 AM 2.3 ft3:31 PM 0.1 ft
Mon, Nov 23:56 AM 2.0 ft4:05 PM 0.3 ft

The year at St. Louis Bay entrance

Highest tide, next 12 months2.6 ft on October 29, 2026 at 1:17 AM
Lowest tide, next 12 months-1.3 ft on January 20, 2027 at 7:50 AM
Minus tides (below 0 ft)157 days in the next 12 months
Tide patternOne high and one low tide a day (diurnal)
Typical daily range1.8 ft (30-day average)
StationNOAA 8747437 · harmonic (reference) station · 30.3263, -89.3258

Moving water at dawn and dusk —

The current runs fastest roughly halfway between a high and a low tide. Many anglers prefer those hours when they fall near sunrise or sunset. This is a rule of thumb, not a fishing forecast.

Map

Nearby tide stations

Wolf River, Henderson Avenue bridge3.8 mi · MS Waveland3.9 mi · MS Pass Christian Yacht Club, Mississippi Sound4.9 mi · MS Cat Island14 mi · MS Gulfport Harbor, Mississippi Sound15 mi · MS Grand Pass15 mi · LA Turkey Creek, Bernard Bayou18 mi · MS Pearlington, Pearl River18 mi · MS

All Mississippi tide stations →

Questions about St. Louis Bay entrance tides

What time is high tide at St. Louis Bay entrance today?

There is no high tide at St. Louis Bay entrance on Tuesday, October 27; the table above lists the next tides.

When are the highest tides of the year at St. Louis Bay entrance?

The highest predicted tide in the next 12 months is 2.6 ft on October 29, 2026 at 1:17 AM. The largest tides fall a day or two after a full or new moon, especially when the Moon is closest to Earth.

Are there minus tides at St. Louis Bay entrance?

Yes — on 157 days in the next 12 months the low tide drops below 0 ft (MLLW). The lowest is -1.3 ft on January 20, 2027 at 7:50 AM. Minus tides expose the most shoreline, which is why tide-poolers look for them.

What time zone are these tide times in?

Station local time (CDT at the time this page was built), with daylight saving time applied where the area observes it — the same convention as NOAA's own tide tables.

Where does this tide data come from?

From NOAA CO-OPS, the U.S. government tide station network (tidesandcurrents.noaa.gov); the predictions are public domain. The curve between highs and lows is our interpolation. This page is not for navigation.