Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 2h 05m at 7:30 pm (-0.3 ft)
Next high tide (tomorrow) : 11:54 am (2.9 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Aug 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:521.611:53 AM2.55:341.58:020.26:538:20Waxing Gibbous1Sun
2Mon3:291.712:352.56:211.68:380.16:538:19Waxing Gibbous2Mon
3Tue3:581.71:152.67:041.69:110.16:548:18Full Moon3Tue
4Wed4:221.71:542.67:461.59:420.26:558:18Full Moon4Wed
5Thu4:421.72:342.78:281.410:130.26:558:17Full Moon5Thu
6Fri4:581.73:152.69:111.310:430.26:568:16Full Moon6Fri
7Sat5:151.84:002.59:571.211:140.36:568:15Waning Gibbous7Sat
8Sun5:371.84:472.410:471.111:450.46:578:15Waning Gibbous8Sun
9Mon6:031.95:392.211:411.06:578:14Waning Gibbous9Mon
10Tue6:332.06:382.012:160.612:430.86:588:13Waning Gibbous10Tue
11Wed7:082.17:501.712:490.81:550.76:588:12Third Quarter11Wed
12Thu7:492.39:291.51:221.03:140.66:598:11Third Quarter12Thu
13Fri8:392.41:581.34:340.46:598:10Third Quarter13Fri
14Sat12:061.59:38 AM2.52:431.55:480.27:008:09Waning Crescent14Sat
15Sun10:422.66:520.07:008:09Waning Crescent15Sun
16Mon2:491.711:44 AM2.85:141.67:47-0.17:018:08Waning Crescent16Mon
17Tue3:221.712:422.96:211.68:35-0.17:018:07New Moon17Tue
18Wed3:491.71:362.97:201.59:180.07:028:06New Moon18Wed
19Thu4:121.72:292.98:151.49:570.27:028:05New Moon19Thu
20Fri4:311.83:212.89:091.210:320.47:038:04New Moon20Fri
21Sat4:491.84:132.610:021.111:050.67:038:03Waxing Crescent21Sat
22Sun5:101.95:062.310:550.911:360.87:048:02Waxing Crescent22Sun
23Mon5:352.16:022.111:510.87:048:01Waxing Crescent23Mon
24Tue6:052.17:041.912:061.012:520.87:058:00First Quarter24Tue
25Wed6:402.28:271.712:361.22:000.77:057:59First Quarter25Wed
26Thu7:212.210:421.61:061.43:170.67:067:58First Quarter26Thu
27Fri8:132.21:431.54:380.57:067:57First Quarter27Fri
28Sat9:182.35:500.47:077:56Waxing Gibbous28Sat
29Sun1:541.810:30 AM2.34:261.76:470.47:077:55Waxing Gibbous29Sun
30Mon2:191.811:35 AM2.45:321.77:310.37:087:53Waxing Gibbous30Mon
31Tue2:411.912:272.56:251.68:080.37:087:52Waxing Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8726520)

Common Questions About St. Petersburg, FL Tides

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

Slack tide in St. Petersburg, FL is approximately 3:42 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 spring phase. Tonight's moon is 11% 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 near their weekly maximum.

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 (11% illuminated). This places St. Petersburg, FL in a spring tide cycle, so tidal ranges are near their weekly maximum 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