Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 7h 46m at 5:19 pm (0.2 ft)
Next high tide (tomorrow) : 10:08 am (2.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jun 2065

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:491.412:222.45:571.38:15-0.16:348:22Waning Crescent1Mon
2Tue3:551.412:492.56:081.48:52-0.16:348:22New Moon2Tue
3Wed1:192.69:29-0.26:348:23New Moon3Wed
4Thu1:522.610:07-0.26:348:23New Moon4Thu
5Fri2:292.610:45-0.26:348:24New Moon5Fri
6Sat3:112.611:24-0.26:348:24Waxing Crescent6Sat
7Sun7:111.43:582.59:131.46:348:25Waxing Crescent7Sun
8Mon7:301.54:512.412:04-0.210:25 AM1.46:348:25Waxing Crescent8Mon
9Tue7:531.55:492.212:45-0.111:45 AM1.36:348:25Waxing Crescent9Tue
10Wed8:201.66:552.01:270.01:141.26:348:26First Quarter10Wed
11Thu8:501.88:141.72:090.22:431.06:348:26First Quarter11Thu
12Fri9:231.99:481.52:510.54:040.76:348:27First Quarter12Fri
13Sat9:592.211:411.43:320.85:170.46:348:27Waxing Gibbous13Sat
14Sun10:362.44:101.06:220.16:348:27Waxing Gibbous14Sun
15Mon1:271.411:16 AM2.64:421.37:21-0.26:348:28Waxing Gibbous15Mon
16Tue3:041.511:59 AM2.85:051.48:17-0.46:348:28Waxing Gibbous16Tue
17Wed12:432.99:09-0.56:348:28Full Moon17Wed
18Thu1:313.09:58-0.56:348:28Full Moon18Thu
19Fri2:212.910:45-0.46:358:29Full Moon19Fri
20Sat3:152.811:28-0.26:358:29Waning Gibbous20Sat
21Sun7:051.54:112.69:481.46:358:29Waning Gibbous21Sun
22Mon7:211.55:082.312:09-0.111:04 AM1.36:358:29Waning Gibbous22Mon
23Tue7:401.66:082.112:460.112:191.26:368:29Third Quarter23Tue
24Wed8:041.77:131.81:220.41:371.06:368:30Third Quarter24Wed
25Thu8:321.98:331.51:570.62:570.86:368:30Third Quarter25Thu
26Fri9:062.010:281.32:320.84:160.66:368:30Third Quarter26Fri
27Sat9:442.13:061.15:280.46:378:30Waning Crescent27Sat
28Sun12:431.310:24 AM2.23:381.36:290.26:378:30Waning Crescent28Sun
29Mon11:052.47:200.16:378:30Waning Crescent29Mon
30Tue11:462.58:030.06:388:30Waning Crescent30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8726520)

Common Questions About St. Petersburg, FL Tides

Show All
What time does the tide turn (slack tide) in St. Petersburg, FL today?

Slack tide in St. Petersburg, FL is approximately 1:43 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in St. Petersburg, FL?

St. Petersburg, FL is currently in a transitional phase. Tonight's moon is 30% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are St. Petersburg, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for St. Petersburg, FL?

Tide predictions for St. Petersburg, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for St. Petersburg, FL?

Tide data for St. Petersburg, FL is sourced from NOAA Station #8726520. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8726520.

What is the moon phase in St. Petersburg, FL tonight?

Tonight the moon over St. Petersburg, FL is Waning Crescent (30% illuminated). This places St. Petersburg, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA