Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 6h 11m at 7:30 pm (-0.3 ft)
Next high tide (tomorrow) : 11:54 am (2.9 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Nov 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:472.42:172.07:480.27:261.36:415:46Full Moon1Mon
2Tue1:112.63:151.98:330.07:491.46:425:46Full Moon2Tue
3Wed1:392.74:221.89:21-0.18:101.56:425:45Waning Gibbous3Wed
4Thu2:142.85:431.710:14-0.28:291.66:435:44Waning Gibbous4Thu
5Fri2:552.711:11-0.26:445:44Waning Gibbous5Fri
6Sat3:452.612:16-0.16:445:43Third Quarter6Sat
7Sun4:482.41:250.06:455:42Third Quarter7Sun
8Mon6:122.210:391.72:340.16:465:42Third Quarter8Mon
9Tue7:542.010:591.82:261.53:360.36:475:41Third Quarter9Tue
10Wed9:411.911:191.93:561.24:270.46:475:41Waning Crescent10Wed
11Thu11:051.911:382.15:020.95:090.66:485:40Waning Crescent11Thu
12Fri12:091.95:530.65:440.86:495:39Waning Crescent12Fri
13Sat1:041.96:370.36:141.06:505:39Waning Crescent13Sat
14Sun12:112.31:541.87:170.26:411.26:505:39New Moon14Sun
15Mon12:302.42:431.77:550.07:051.36:515:38New Moon15Mon
16Tue12:522.53:331.78:320.07:261.46:525:38New Moon16Tue
17Wed1:172.54:241.69:09-0.17:461.46:535:37Waxing Crescent17Wed
18Thu1:462.55:181.69:48-0.18:111.56:535:37Waxing Crescent18Thu
19Fri2:192.46:131.510:30-0.18:451.56:545:37Waxing Crescent19Fri
20Sat2:572.37:111.511:160.09:331.56:555:36Waxing Crescent20Sat
21Sun3:422.28:091.512:070.06:565:36Waxing Crescent21Sun
22Mon4:402.08:591.61:040.16:575:36First Quarter22Mon
23Tue5:571.89:381.612:491.42:020.26:575:36First Quarter23Tue
24Wed7:261.710:081.72:231.32:570.36:585:35First Quarter24Wed
25Thu8:591.610:321.83:351.03:460.46:595:35First Quarter25Thu
26Fri10:221.610:522.04:330.74:280.67:005:35Waxing Gibbous26Fri
27Sat11:331.711:132.15:220.45:060.87:005:35Waxing Gibbous27Sat
28Sun12:351.76:070.15:381.07:015:35Waxing Gibbous28Sun
29Mon1:361.66:53-0.16:071.27:025:35Full Moon29Mon
30Tue12:032.52:411.67:39-0.46:321.37:035:35Full Moon30Tue
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 3:42 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 11% 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 Waning Crescent (11% 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