Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 6:27 pm (-0.1 ft)
Next high tide : in 7h 03m at 10:08 am (2.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Sep 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:151.812:092.75:521.57:470.27:097:51Waxing Gibbous1Wed
2Thu2:301.81:092.86:541.38:240.47:107:50Full Moon2Thu
3Fri2:441.92:022.77:481.18:550.67:107:48Full Moon3Fri
4Sat2:582.02:522.68:370.99:240.87:117:47Full Moon4Sat
5Sun3:142.23:412.49:250.79:501.07:117:46Full Moon5Sun
6Mon3:352.34:312.210:120.610:141.27:117:45Waning Gibbous6Mon
7Tue4:012.45:242.011:000.510:341.37:127:44Waning Gibbous7Tue
8Wed4:312.56:231.811:500.410:481.47:127:43Waning Gibbous8Wed
9Thu5:052.57:371.612:470.57:137:42Third Quarter9Thu
10Fri5:442.51:520.57:137:40Third Quarter10Fri
11Sat6:342.43:100.57:147:39Third Quarter11Sat
12Sun7:432.34:300.57:147:38Third Quarter12Sun
13Mon9:142.35:380.57:157:37Third Quarter13Mon
14Tue1:331.810:44 AM2.34:411.76:280.57:157:36Waning Crescent14Tue
15Wed1:371.911:52 AM2.45:451.57:050.57:167:35Waning Crescent15Wed
16Thu1:471.912:432.56:341.37:360.67:167:33Waning Crescent16Thu
17Fri1:572.01:262.57:151.18:030.77:167:32Waning Crescent17Fri
18Sat2:052.12:082.57:551.08:280.97:177:31New Moon18Sat
19Sun2:162.22:502.48:340.88:521.07:177:30New Moon19Sun
20Mon2:332.43:352.39:150.69:151.27:187:29New Moon20Mon
21Tue2:562.54:252.19:580.49:371.37:187:28Waxing Crescent21Tue
22Wed3:242.75:221.910:460.39:571.47:197:26Waxing Crescent22Wed
23Thu3:572.86:311.811:400.210:141.57:197:25Waxing Crescent23Thu
24Fri4:362.88:101.612:430.27:207:24Waxing Crescent24Fri
25Sat5:242.81:570.37:207:23First Quarter25Sat
26Sun6:262.63:190.37:217:22First Quarter26Sun
27Mon7:512.54:360.37:217:21First Quarter27Mon
28Tue12:501.89:32 AM2.43:301.75:390.47:227:19Waxing Gibbous28Tue
29Wed12:551.911:08 AM2.45:021.56:280.57:227:18Waxing Gibbous29Wed
30Thu1:102.012:222.56:081.27:070.67:237:17Waxing 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 2:17 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 20% 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 (20% 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