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 51m 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 - Jul 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:221.411:17 AM2.24:461.16:540.36:388:30Waxing Gibbous1Thu
2Fri1:401.511:49 AM2.45:241.27:400.16:388:30Waxing Gibbous2Fri
3Sat2:441.512:192.55:581.48:190.06:388:30Waxing Gibbous3Sat
4Sun3:411.512:502.56:291.48:550.06:398:30Full Moon4Sun
5Mon4:301.51:232.66:571.59:300.06:398:30Full Moon5Mon
6Tue5:091.51:582.67:291.510:040.06:408:30Full Moon6Tue
7Wed5:381.52:362.68:111.510:380.06:408:30Full Moon7Wed
8Thu6:021.63:172.69:001.411:130.06:418:30Waning Gibbous8Thu
9Fri6:241.64:022.59:531.411:480.06:418:29Waning Gibbous9Fri
10Sat6:481.64:502.410:491.36:418:29Waning Gibbous10Sat
11Sun7:151.75:432.212:250.111:52 AM1.26:428:29Waning Gibbous11Sun
12Mon7:461.86:432.01:030.21:031.16:428:29Third Quarter12Mon
13Tue8:201.97:531.81:430.42:221.06:438:29Third Quarter13Tue
14Wed8:582.09:211.62:250.63:400.86:438:28Third Quarter14Wed
15Thu9:392.211:111.53:080.94:540.56:448:28Third Quarter15Thu
16Fri10:232.43:511.16:010.26:448:28Waning Crescent16Fri
17Sat1:041.511:08 AM2.64:331.37:020.06:458:27Waning Crescent17Sat
18Sun2:331.511:55 AM2.85:141.57:58-0.26:458:27Waning Crescent18Sun
19Mon3:471.612:422.95:561.58:50-0.36:468:27New Moon19Mon
20Tue4:451.61:323.06:481.69:38-0.36:468:26New Moon20Tue
21Wed5:241.62:242.97:501.510:24-0.26:478:26New Moon21Wed
22Thu5:511.63:182.88:551.411:07-0.16:478:25Waxing Crescent22Thu
23Fri6:141.64:142.79:591.311:480.16:488:25Waxing Crescent23Fri
24Sat6:361.75:112.411:041.26:498:24Waxing Crescent24Sat
25Sun7:001.76:112.212:260.312:121.16:498:24Waxing Crescent25Sun
26Mon7:271.97:161.91:030.51:261.06:508:23First Quarter26Mon
27Tue8:012.08:381.61:400.82:450.86:508:23First Quarter27Tue
28Wed8:412.110:351.52:191.04:060.76:518:22First Quarter28Wed
29Thu9:272.23:021.25:240.56:518:22First Quarter29Thu
30Fri12:341.510:17 AM2.33:501.46:280.36:528:21Waxing Gibbous30Fri
31Sat1:581.611:07 AM2.44:431.57:190.26:528:20Waxing Gibbous31Sat
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 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