Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 10:23 pm (0.2 ft)
Next high tide : in 5h 10m at 2:47 pm (2.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:52 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - May 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:151.91:122.06:460.37:170.46:508:04Waning Crescent1Tue
2Wed1:211.91:332.17:230.58:070.26:508:04New Moon2Wed
3Thu2:221.81:562.37:570.78:550.06:498:05New Moon3Thu
4Fri3:211.72:232.48:280.99:42-0.26:488:05New Moon4Fri
5Sat4:231.62:532.58:551.110:29-0.36:478:06New Moon5Sat
6Sun5:281.53:272.59:191.211:17-0.36:478:07Waxing Crescent6Sun
7Mon6:381.44:052.59:391.36:468:07Waxing Crescent7Mon
8Tue7:551.44:472.312:07-0.29:57 AM1.36:458:08Waxing Crescent8Tue
9Wed5:362.21:00-0.26:448:08First Quarter9Wed
10Thu6:372.01:57-0.16:448:09First Quarter10Thu
11Fri11:231.57:561.82:570.12:431.46:438:10First Quarter11Fri
12Sat11:441.69:311.63:550.24:221.26:428:10First Quarter12Sat
13Sun12:071.74:480.35:361.06:428:11Waxing Gibbous13Sun
14Mon12:261.85:320.46:280.86:418:11Waxing Gibbous14Mon
15Tue12:171.612:432.06:100.67:100.66:418:12Waxing Gibbous15Tue
16Wed1:141.612:582.16:420.77:480.46:408:12Waxing Gibbous16Wed
17Thu2:031.61:152.27:100.98:240.26:408:13Waxing Gibbous17Thu
18Fri2:511.61:352.37:351.09:010.06:398:14Full Moon18Fri
19Sat3:391.52:002.57:571.29:40-0.16:398:14Full Moon19Sat
20Sun4:311.52:282.58:191.210:20-0.26:388:15Full Moon20Sun
21Mon5:281.53:022.68:451.311:04-0.36:388:15Waning Gibbous21Mon
22Tue6:281.43:412.69:161.311:52-0.36:378:16Waning Gibbous22Tue
23Wed7:301.44:272.59:561.46:378:16Waning Gibbous23Wed
24Thu8:331.45:212.412:44-0.310:51 AM1.46:368:17Waning Gibbous24Thu
25Fri9:321.56:272.21:39-0.212:241.46:368:18Third Quarter25Fri
26Sat10:191.67:462.02:38-0.12:231.36:368:18Third Quarter26Sat
27Sun10:561.79:181.83:350.13:571.16:358:19Third Quarter27Sun
28Mon11:271.910:541.74:280.35:130.86:358:19Waning Crescent28Mon
29Tue11:552.15:160.56:170.56:358:20Waning Crescent29Tue
30Wed12:211.612:212.25:580.77:120.26:358:20Waning Crescent30Wed
31Thu1:351.612:482.46:350.98:020.06:348:21Waning Crescent31Thu
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 6:35 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 99% 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 Full Moon (99% 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