Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 4h 29m at 9:17 pm (-0.4 ft)
Next high tide (tomorrow) : 1:45 pm (3.0 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:43 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jun 2071

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:531.54:152.69:501.46:348:22Waxing Crescent1Mon
2Tue7:421.55:132.412:14-0.310:59 AM1.36:348:22Waxing Crescent2Tue
3Wed8:271.56:182.21:05-0.212:261.36:348:23First Quarter3Wed
4Thu9:111.67:321.91:570.02:001.26:348:23First Quarter4Thu
5Fri9:551.89:011.62:490.33:331.06:348:24First Quarter5Fri
6Sat10:361.910:481.53:400.54:580.76:348:24First Quarter6Sat
7Sun11:142.14:280.76:080.56:348:24Waxing Gibbous7Sun
8Mon12:191.511:47 AM2.25:120.97:030.36:348:25Waxing Gibbous8Mon
9Tue1:301.512:172.45:521.07:480.16:348:25Waxing Gibbous9Tue
10Wed2:291.512:452.46:281.28:270.06:348:26Waxing Gibbous10Wed
11Thu3:201.51:142.57:011.39:030.06:348:26Full Moon11Thu
12Fri4:061.51:442.57:331.39:380.06:348:26Full Moon12Fri
13Sat4:471.52:172.58:051.310:120.06:348:27Full Moon13Sat
14Sun5:231.52:532.58:431.310:460.06:348:27Full Moon14Sun
15Mon5:541.53:332.49:271.311:220.06:348:27Waning Gibbous15Mon
16Tue6:251.64:172.310:161.311:590.06:348:28Waning Gibbous16Tue
17Wed6:571.65:052.211:121.36:348:28Waning Gibbous17Wed
18Thu7:331.75:572.012:380.112:171.26:348:28Waning Gibbous18Thu
19Fri8:111.76:571.81:190.21:311.16:358:29Third Quarter19Fri
20Sat8:511.88:081.72:030.42:501.06:358:29Third Quarter20Sat
21Sun9:321.99:341.52:490.54:040.86:358:29Third Quarter21Sun
22Mon10:142.111:111.43:360.75:120.66:358:29Third Quarter22Mon
23Tue10:532.24:210.96:120.36:358:29Waning Crescent23Tue
24Wed12:431.411:33 AM2.45:051.17:060.16:368:30Waning Crescent24Wed
25Thu1:591.512:122.65:451.27:57-0.16:368:30Waning Crescent25Thu
26Fri3:061.512:542.86:251.38:46-0.26:368:30New Moon26Fri
27Sat4:061.51:382.87:091.49:34-0.36:378:30New Moon27Sat
28Sun4:581.52:262.98:011.410:21-0.36:378:30New Moon28Sun
29Mon5:401.53:182.89:001.411:07-0.26:378:30Waxing Crescent29Mon
30Tue6:161.64:142.610:041.311:52-0.16:388:30Waxing Crescent30Tue
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 5:31 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 1% 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 New Moon (1% 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