Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 4h 32m at 2:25 pm (1.0 ft)
Next high tide : 8:03 pm (1.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jan 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:461.09:341.94:32-0.13:040.97:215:46Waxing Gibbous1Sun
2Mon1:331.15:33-0.43:381.07:215:47Waxing Gibbous2Mon
3Tue10:482.16:23-0.57:215:48Waxing Gibbous3Tue
4Wed11:252.17:06-0.67:225:48Waxing Gibbous4Wed
5Thu7:44-0.67:225:49Full Moon5Thu
6Fri12:022.28:20-0.67:225:50Full Moon6Fri
7Sat12:412.18:53-0.67:225:51Full Moon7Sat
8Sun1:222.15:041.19:26-0.57:551.07:225:51Full Moon8Sun
9Mon2:052.05:121.29:59-0.58:500.97:225:52Waning Gibbous9Mon
10Tue2:511.95:261.210:31-0.49:460.87:225:53Waning Gibbous10Tue
11Wed3:401.85:451.311:03-0.310:450.77:225:54Waning Gibbous11Wed
12Thu4:321.66:091.311:34-0.211:510.57:225:54Waning Gibbous12Thu
13Fri5:311.46:371.412:060.07:225:55Third Quarter13Fri
14Sat6:431.17:081.61:050.412:370.37:225:56Third Quarter14Sat
15Sun8:190.97:431.72:220.11:050.57:225:57Third Quarter15Sun
16Mon10:550.98:241.83:36-0.11:260.87:225:58Third Quarter16Mon
17Tue9:112.04:45-0.47:225:58Waning Crescent17Tue
18Wed10:042.25:47-0.77:225:59Waning Crescent18Wed
19Thu11:002.36:44-0.97:216:00Waning Crescent19Thu
20Fri11:562.47:35-1.07:216:01New Moon20Fri
21Sat8:24-1.17:216:02New Moon21Sat
22Sun12:532.44:491.19:08-1.07:361.07:216:02New Moon22Sun
23Mon1:512.45:001.19:50-0.88:430.87:206:03Waxing Crescent23Mon
24Tue2:502.25:141.110:28-0.69:480.67:206:04Waxing Crescent24Tue
25Wed3:501.95:301.311:02-0.310:550.47:206:05Waxing Crescent25Wed
26Thu4:511.65:521.411:330.07:196:06Waxing Crescent26Thu
27Fri5:591.26:201.512:050.212:010.37:196:07First Quarter27Fri
28Sat7:280.96:541.71:220.012:210.57:186:07First Quarter28Sat
29Sun7:361.72:44-0.27:186:08First Quarter29Sun
30Mon8:281.84:07-0.37:186:09Waxing Gibbous30Mon
31Tue9:271.85:18-0.57:176:10Waxing 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 5:14 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places St. Petersburg, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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