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 1h 59m 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 - May 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:411.711:231.74:550.35:320.86:508:04Waxing Gibbous1Tue
2Wed12:031.95:400.46:290.46:498:05Waxing Gibbous2Wed
3Thu12:381.712:272.16:190.77:210.16:488:05Waxing Gibbous3Thu
4Fri1:441.712:542.36:540.98:11-0.16:478:06Full Moon4Fri
5Sat2:481.61:252.57:261.19:01-0.36:478:07Full Moon5Sat
6Sun3:551.62:002.77:551.29:51-0.56:468:07Full Moon6Sun
7Mon5:061.52:402.88:241.310:43-0.56:458:08Full Moon7Mon
8Tue6:181.43:242.78:541.311:36-0.46:458:08Waning Gibbous8Tue
9Wed7:261.44:152.69:321.36:448:09Waning Gibbous9Wed
10Thu8:261.45:112.412:31-0.310:30 AM1.36:438:10Waning Gibbous10Thu
11Fri9:171.46:152.11:27-0.212:061.36:438:10Third Quarter11Fri
12Sat9:591.57:301.92:230.01:561.36:428:11Third Quarter12Sat
13Sun10:361.69:031.63:180.23:351.16:418:11Third Quarter13Sun
14Mon11:091.710:511.54:090.45:010.86:418:12Third Quarter14Mon
15Tue11:381.94:540.66:070.66:408:12Waning Crescent15Tue
16Wed12:181.512:032.15:320.86:570.36:408:13Waning Crescent16Wed
17Thu1:231.512:262.26:061.07:380.26:398:14Waning Crescent17Thu
18Fri2:181.512:482.36:351.18:150.06:398:14Waning Crescent18Fri
19Sat3:071.51:112.47:001.28:500.06:388:15New Moon19Sat
20Sun3:541.41:372.57:201.39:25-0.16:388:15New Moon20Sun
21Mon4:381.42:072.57:381.310:01-0.16:378:16New Moon21Mon
22Tue5:201.42:402.58:031.310:39-0.26:378:16New Moon22Tue
23Wed5:591.43:182.58:421.311:18-0.26:378:17Waxing Crescent23Wed
24Thu6:371.44:002.49:291.311:59-0.26:368:18Waxing Crescent24Thu
25Fri7:141.54:482.310:251.36:368:18Waxing Crescent25Fri
26Sat7:521.55:422.212:43-0.111:34 AM1.36:368:19Waxing Crescent26Sat
27Sun8:311.66:472.01:290.01:041.26:358:19First Quarter27Sun
28Mon9:111.78:051.82:170.12:391.16:358:20First Quarter28Mon
29Tue9:491.89:351.63:070.34:020.96:358:20First Quarter29Tue
30Wed10:252.011:131.53:540.65:130.66:358:21Waxing Gibbous30Wed
31Thu11:012.24:390.86:150.26:348:21Waxing Gibbous31Thu
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