St. Louis Bay entrance tide times

St. Louis Bay entrance, MSSt. Louis Bay entranceNOAA 8747437Wednesday, October 7 · CDTWed Oct 7Live gauge · 7 min agoLiveChange station
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Today at St. Louis Bay entrance the next low tide is at 7:07 PM (0.9 ft) and the next high tide is at 10:15 AM (1.8 ft). Tomorrow's first low is at 5:54 AM. The water is running 1.2 ft above the forecast right now.

Right now
3.1 ft
Near slack, turning soon
Next high
10:15 AM
In 2 min · 1.8 ft
Next low
7:07 PM
In 8 h 54 min · 0.9 ft
Gauge vs forecast
+1.2 ft
Water running above prediction
Gauge reads 1.2 ft above forecast

Today's tide

PredictedMeasuredNightHeight above MLLW
0 ft2 ftNOW 10:1210:15 AMHigh · 1.8 ft7:07 PMLow · 0.9 ft
Tide chart for St. Louis Bay entrance, today. High 1.8 ft at 10:15 AM, low 0.9 ft at 7:07 PM. Measured water level is 1.2 ft above the prediction.

Blue shows the NOAA prediction and amber shows the measured water level so far today. Heights are in feet above Mean Lower Low Water (MLLW).

Today's tides

ft above MLLW
  • High10:15 AM1.8 ft
  • Low7:07 PM0.9 ft
Tide times for St. Louis Bay entrance
TideTimeHeight
High10:15 AM1.8 ft
Low7:07 PM0.9 ft
Water temp
79°F
Station sensor
Wind
ENE 10 mph
Gusts to 13 mph
Sunrise
6:55 AM
First light 6:31
Sunset
6:37 PM
Last light 7:01
Moon
9%
Waning crescent
Tide range
0.9 ft
Mean 1.5 ft

Best windows today

Plan the week →
  • Fishing
    5:00 to 8:00 PM

    Moving water near sunset, as the tide falls toward the 7:07 PM low. Second window 6:00 to 8:00 AM.

  • Tidepools & shelling
    No daylight low today

    No daylight low today.

  • Surfing
    2:00 to 4:00 PM

    Mid tide from 2:00 to 4:00 PM. We don't track swell, so check a surf forecast too.

  • Shallow boat launch
    Avoid 3:00 PM to 12:00 AM

    Under 1.5 ft around low water. Launch before 3:00 PM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 7H10:15a1.8L7:07p0.90.9
ThuOct 8H1:58a1.5L5:54a1.3H1:10p1.7L6:52p1.20.4
FriOct 9H1:13a1.6L7:14a1.0H3:07p1.5L6:32p1.40.8 and 1 more
SatOct 10L8:15a0.8H11:47p2.11.3
SunOct 11L9:05a0.6
MonOct 12H12:14a2.3L9:50a0.51.8 spring tide
TueOct 13H12:45a2.4L10:38a0.41.9 spring tide

Spring tides Monday to Tuesday. Lows drop to 0.4 ft, the best low-water days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8747437.

Nearby stations

Currents

No current prediction station nearby.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
Every 6 minutes
Coordinates
30.326° N, 89.326° W
Time zone
Central, UTC−5
Station ID
NOAA 8747437

About the tides at St. Louis Bay entrance

Tides at St. Louis Bay entrance are mostly diurnal: one rise and one fall a day, with a slow change between them. The mean range is small, about 1.5 ft, so wind and pressure can matter as much as the tide itself. From the average lower low to the average higher high, the difference is 1.8 ft. The next spring tides peak on October 14, with a range of 1.9 ft. Neap tides follow tomorrow, when the range shrinks to 0.4 ft. In the next 12 months the highest predicted tide here is 2.6 ft on October 2, and the lowest is −1.3 ft on January 21.

St. Louis Bay entrance is a NOAA water level station with a live gauge, updated every 6 minutes. Predictions come from the station's own tide records. It also reports water temperature, wind and air pressure. It was established in 1978. The nearest other station is Waveland, 4 mi away, where high tide comes about 5 min earlier.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable October calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.