Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 7:30 pm (-0.3 ft)
Next high tide : in 4h 12m at 11:00 am (2.7 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 - May 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:211.34:162.49:331.36:518:04Waning Gibbous1Sun
2Mon4:552.312:36-0.26:508:04Waning Gibbous2Mon
3Tue5:422.11:33-0.16:498:05Third Quarter3Tue
4Wed6:491.92:360.06:488:05Third Quarter4Wed
5Thu12:151.53:390.03:171.46:478:06Third Quarter5Thu
6Fri12:221.64:370.14:461.36:478:07Third Quarter6Fri
7Sat12:371.75:260.25:481.06:468:07Waning Crescent7Sat
8Sun12:501.86:050.36:370.86:458:08Waning Crescent8Sun
9Mon12:271.71:022.06:390.57:190.56:458:08Waning Crescent9Mon
10Tue1:231.71:152.17:070.78:000.26:448:09Waning Crescent10Tue
11Wed2:161.71:322.37:320.98:420.06:438:10New Moon11Wed
12Thu3:111.61:542.47:531.19:25-0.26:438:10New Moon12Thu
13Fri4:121.52:212.68:101.210:11-0.46:428:11New Moon13Fri
14Sat5:241.52:532.78:241.311:01-0.46:418:11Waxing Crescent14Sat
15Sun3:332.711:54-0.56:418:12Waxing Crescent15Sun
16Mon4:192.76:408:12Waxing Crescent16Mon
17Tue5:152.512:53-0.46:408:13Waxing Crescent17Tue
18Wed6:262.31:56-0.36:398:14First Quarter18Wed
19Thu11:401.57:532.02:59-0.22:151.56:398:14First Quarter19Thu
20Fri11:441.69:331.83:580.04:071.36:388:15First Quarter20Fri
21Sat12:011.84:500.25:290.96:388:15Waxing Gibbous21Sat
22Sun12:202.05:340.46:320.66:378:16Waxing Gibbous22Sun
23Mon12:341.712:382.16:120.67:230.36:378:16Waxing Gibbous23Mon
24Tue1:401.612:562.36:430.98:080.16:378:17Waxing Gibbous24Tue
25Wed2:411.61:172.57:111.18:50-0.16:368:18Full Moon25Wed
26Thu3:401.51:402.67:341.29:29-0.26:368:18Full Moon26Thu
27Fri4:401.52:072.67:511.310:08-0.26:368:19Full Moon27Fri
28Sat5:411.42:372.68:041.410:48-0.26:358:19Full Moon28Sat
29Sun3:122.611:29-0.26:358:20Waning Gibbous29Sun
30Mon3:522.56:358:20Waning Gibbous30Mon
31Tue4:372.412:13-0.16:348:21Waning 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 3:15 pm — 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