Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide (tomorrow) : 10:03 pm (-0.4 ft)
Next high tide (tomorrow) : in 13h 51m at 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 - Aug 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:172.19:431.51:491.03:380.76:538:20First Quarter1Wed
2Thu9:062.211:451.52:351.14:520.56:538:19First Quarter2Thu
3Fri10:012.43:301.35:580.36:548:19Waxing Gibbous3Fri
4Sat1:141.610:57 AM2.54:311.46:550.26:548:18Waxing Gibbous4Sat
5Sun2:131.611:50 AM2.75:301.57:460.06:558:17Waxing Gibbous5Sun
6Mon2:571.712:422.86:261.58:320.06:558:16Full Moon6Mon
7Tue3:321.71:332.97:201.49:160.06:568:16Full Moon7Tue
8Wed4:031.72:252.98:151.39:570.16:568:15Full Moon8Wed
9Thu4:311.83:182.89:101.210:370.26:578:14Full Moon9Thu
10Fri4:581.84:132.610:071.011:150.46:588:13Waning Gibbous10Fri
11Sat5:281.95:112.411:060.911:520.66:588:12Waning Gibbous11Sat
12Sun6:012.16:122.112:090.86:598:11Waning Gibbous12Sun
13Mon6:392.27:211.812:290.81:180.76:598:11Third Quarter13Mon
14Tue7:232.28:541.61:071.02:350.67:008:10Third Quarter14Tue
15Wed8:152.311:131.51:511.23:580.57:008:09Third Quarter15Wed
16Thu9:172.32:481.45:190.47:018:08Third Quarter16Thu
17Fri1:011.610:26 AM2.33:581.56:250.47:018:07Waning Crescent17Fri
18Sat1:531.711:31 AM2.45:071.57:160.37:028:06Waning Crescent18Sat
19Sun2:261.712:232.56:061.57:560.37:028:05Waning Crescent19Sun
20Mon2:511.81:062.56:551.48:280.47:038:04New Moon20Mon
21Tue3:111.81:442.57:381.38:570.47:038:03New Moon21Tue
22Wed3:271.82:202.58:171.39:240.57:048:02New Moon22Wed
23Thu3:411.92:572.58:551.29:510.67:048:01New Moon23Thu
24Fri3:572.03:362.49:331.110:190.77:058:00New Moon24Fri
25Sat4:192.04:172.310:121.010:460.77:057:59Waxing Crescent25Sat
26Sun4:462.15:012.210:550.911:140.87:067:58Waxing Crescent26Sun
27Mon5:162.25:512.011:420.811:431.07:067:57Waxing Crescent27Mon
28Tue5:502.26:481.912:360.77:077:56Waxing Crescent28Tue
29Wed6:272.37:591.712:141.11:430.77:077:55First Quarter29Wed
30Thu7:132.39:421.612:491.32:590.67:087:54First Quarter30Thu
31Fri8:102.311:521.61:381.44:170.57:087:53First Quarter31Fri
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 5:54 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 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