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 5h 15m 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 - Jun 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:302.21:00-0.16:348:21Waning Gibbous1Wed
2Thu9:451.56:342.01:500.012:501.56:348:22Third Quarter2Thu
3Fri10:201.67:501.82:410.12:401.46:348:22Third Quarter3Fri
4Sat10:491.79:161.73:310.34:031.26:348:23Third Quarter4Sat
5Sun11:131.810:451.64:170.45:100.96:348:23Third Quarter5Sun
6Mon11:342.04:580.66:060.66:348:24Waning Crescent6Mon
7Tue12:071.611:55 AM2.25:340.96:560.36:338:24Waning Crescent7Tue
8Wed1:191.612:182.46:041.17:420.16:338:24Waning Crescent8Wed
9Thu2:291.512:442.66:281.38:29-0.26:338:25New Moon9Thu
10Fri3:431.51:152.76:441.49:17-0.36:338:25New Moon10Fri
11Sat1:512.910:06-0.56:338:26New Moon11Sat
12Sun2:342.910:57-0.56:338:26New Moon12Sun
13Mon3:242.911:49-0.56:338:26Waxing Crescent13Mon
14Tue4:212.76:348:27Waxing Crescent14Tue
15Wed5:242.512:41-0.46:348:27Waxing Crescent15Wed
16Thu9:191.56:352.21:33-0.212:351.46:348:27First Quarter16Thu
17Fri9:461.67:551.92:240.02:221.26:348:28First Quarter17Fri
18Sat10:161.89:311.73:130.33:561.06:348:28First Quarter18Sat
19Sun10:462.011:181.53:580.55:170.76:348:28Waxing Gibbous19Sun
20Mon11:152.24:390.86:240.46:348:28Waxing Gibbous20Mon
21Tue12:491.511:44 AM2.35:171.07:170.16:358:29Waxing Gibbous21Tue
22Wed2:041.512:122.55:501.28:030.06:358:29Waxing Gibbous22Wed
23Thu3:121.512:412.66:191.38:44-0.16:358:29Full Moon23Thu
24Fri4:171.51:122.66:421.49:22-0.16:358:29Full Moon24Fri
25Sat1:442.79:58-0.16:368:29Full Moon25Sat
26Sun2:202.610:34-0.16:368:30Full Moon26Sun
27Mon3:002.611:11-0.16:368:30Waning Gibbous27Mon
28Tue6:481.53:442.59:191.411:480.06:368:30Waning Gibbous28Tue
29Wed7:111.54:322.410:201.46:378:30Waning Gibbous29Wed
30Thu7:361.65:232.212:250.011:25 AM1.36:378:30Waning Gibbous30Thu
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