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 1h 58m 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 - Nov 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu11:442.111:552.35:330.75:460.86:415:47Waxing Gibbous1Thu
2Fri12:442.16:230.46:240.96:415:46Full Moon2Fri
3Sat12:202.41:402.07:100.26:581.16:425:45Full Moon3Sat
4Sun12:462.52:361.97:560.17:291.36:435:44Full Moon4Sun
5Mon1:162.63:341.88:420.07:591.46:445:44Full Moon5Mon
6Tue1:482.64:341.79:270.08:291.56:445:43Waning Gibbous6Tue
7Wed2:242.65:351.710:140.09:011.56:455:42Waning Gibbous7Wed
8Thu3:052.56:381.611:030.09:421.56:465:42Waning Gibbous8Thu
9Fri3:512.37:431.611:550.110:531.56:465:41Third Quarter9Fri
10Sat4:472.18:431.612:520.36:475:41Third Quarter10Sat
11Sun5:581.99:311.712:381.51:510.46:485:40Third Quarter11Sun
12Mon7:261.810:081.82:161.42:490.56:495:40Third Quarter12Mon
13Tue9:051.710:371.93:371.23:420.66:495:39Third Quarter13Tue
14Wed10:311.711:012.04:380.94:270.76:505:39Waning Crescent14Wed
15Thu11:351.711:212.15:250.75:050.86:515:38Waning Crescent15Thu
16Fri12:271.86:050.55:391.06:525:38Waning Crescent16Fri
17Sat1:131.76:420.36:081.16:525:37Waning Crescent17Sat
18Sun12:012.31:581.77:180.16:351.26:535:37New Moon18Sun
19Mon12:252.42:441.77:560.07:011.36:545:37New Moon19Mon
20Tue12:532.53:331.68:35-0.17:281.36:555:36New Moon20Tue
21Wed1:242.54:261.69:17-0.28:011.46:565:36Waxing Crescent21Wed
22Thu2:012.55:211.610:01-0.28:421.46:565:36Waxing Crescent22Thu
23Fri2:452.56:161.510:50-0.29:341.46:575:36Waxing Crescent23Fri
24Sat3:362.47:111.511:42-0.210:481.36:585:35Waxing Crescent24Sat
25Sun4:382.28:041.612:390.06:595:35First Quarter25Sun
26Mon5:521.98:531.712:261.31:380.16:595:35First Quarter26Mon
27Tue7:211.79:341.82:011.12:360.37:005:35First Quarter27Tue
28Wed9:021.610:111.93:230.83:300.57:015:35Waxing Gibbous28Wed
29Thu10:401.610:432.14:320.54:190.67:025:35Waxing Gibbous29Thu
30Fri11:591.611:132.25:300.25:020.87:035:35Waxing Gibbous30Fri
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