Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 7:30 pm (-0.3 ft)
Next high tide : in 36m at 11:00 am (2.7 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 - Apr 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:531.92:041.98:040.38:330.07:197:48New Moon1Sun
2Mon2:491.82:282.18:350.59:22-0.27:187:49New Moon2Mon
3Tue3:461.62:572.39:040.710:11-0.37:177:49New Moon3Tue
4Wed4:461.53:302.39:290.911:01-0.47:167:50Waxing Crescent4Wed
5Thu5:491.34:062.49:501.011:54-0.37:157:50Waxing Crescent5Thu
6Fri7:021.24:472.310:051.17:137:51Waxing Crescent6Fri
7Sat5:342.112:51-0.37:127:51First Quarter7Sat
8Sun6:312.01:53-0.27:117:52First Quarter8Sun
9Mon7:461.83:020.07:107:52First Quarter9Mon
10Tue12:251.34:100.03:471.27:097:53First Quarter10Tue
11Wed12:341.55:090.15:181.07:087:53Waxing Gibbous11Wed
12Thu12:501.65:540.26:190.87:077:54Waxing Gibbous12Thu
13Fri12:141.61:051.76:310.47:030.67:067:54Waxing Gibbous13Fri
14Sat1:081.61:181.87:000.57:410.47:057:55Waxing Gibbous14Sat
15Sun1:531.61:312.07:270.68:170.27:047:56Full Moon15Sun
16Mon2:351.61:472.17:510.88:520.17:037:56Full Moon16Mon
17Tue3:151.52:082.28:130.99:28-0.17:027:57Full Moon17Tue
18Wed3:581.52:332.38:331.010:07-0.27:017:57Full Moon18Wed
19Thu4:451.43:032.48:541.010:48-0.27:007:58Waning Gibbous19Thu
20Fri5:371.33:372.49:181.111:33-0.36:597:58Waning Gibbous20Fri
21Sat6:361.34:162.49:471.16:587:59Waning Gibbous21Sat
22Sun7:471.25:032.312:24-0.310:21 AM1.26:577:59Waning Gibbous22Sun
23Mon6:002.21:21-0.26:568:00Third Quarter23Mon
24Tue10:241.37:132.02:24-0.212:561.36:558:01Third Quarter24Tue
25Wed11:071.48:421.93:27-0.13:101.26:558:01Third Quarter25Wed
26Thu11:371.610:181.84:260.14:391.06:548:02Third Quarter26Thu
27Fri12:021.85:170.25:490.76:538:02Waning Crescent27Fri
28Sat12:262.06:010.46:470.36:528:03Waning Crescent28Sat
29Sun1:011.712:502.26:400.67:390.16:518:03Waning Crescent29Sun
30Mon2:051.71:162.47:140.98:28-0.26:508:04New Moon30Mon
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 3:15 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 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