Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide (tomorrow) : 6:24 pm (0.0 ft)
Next high tide (tomorrow) : in 9h 58m at 9:35 am (2.7 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:56 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Dec 1945

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:571.56:210.25:331.07:045:35Waning Crescent1Sat
2Sun1:471.56:570.05:591.17:045:35New Moon2Sun
3Mon2:361.57:32-0.16:211.37:055:35New Moon3Mon
4Tue12:162.33:251.58:07-0.26:391.37:065:35New Moon4Tue
5Wed12:422.44:151.48:43-0.37:001.37:075:35New Moon5Wed
6Thu1:122.45:041.49:21-0.37:311.37:075:35New Moon6Thu
7Fri1:472.45:491.410:02-0.48:141.37:085:35Waxing Crescent7Fri
8Sat2:282.36:321.410:45-0.49:081.37:095:35Waxing Crescent8Sat
9Sun3:162.27:141.411:32-0.310:181.37:095:36Waxing Crescent9Sun
10Mon4:132.17:551.412:23-0.27:105:36First Quarter10Mon
11Tue5:231.98:331.51:16-0.17:115:36First Quarter11Tue
12Wed6:461.69:071.61:321.02:090.17:115:36First Quarter12Wed
13Thu8:201.59:391.72:540.83:010.37:125:37First Quarter13Thu
14Fri10:011.410:101.94:040.43:480.57:135:37Waxing Gibbous14Fri
15Sat11:331.410:412.15:050.14:300.87:135:37Waxing Gibbous15Sat
16Sun12:521.46:00-0.35:081.07:145:38Waxing Gibbous16Sun
17Mon2:051.46:51-0.55:411.17:155:38Full Moon17Mon
18Tue3:171.47:41-0.76:111.27:155:38Full Moon18Tue
19Wed12:262.54:271.38:30-0.86:411.37:165:39Full Moon19Wed
20Thu1:072.59:17-0.77:165:39Full Moon20Thu
21Fri1:532.56:071.310:04-0.78:191.27:175:40Waning Gibbous21Fri
22Sat2:432.36:371.210:50-0.59:301.27:175:40Waning Gibbous22Sat
23Sun3:382.17:041.311:35-0.410:501.17:185:41Waning Gibbous23Sun
24Mon4:391.87:331.312:20-0.27:185:41Third Quarter24Mon
25Tue5:461.58:041.412:160.91:050.07:195:42Third Quarter25Tue
26Wed7:061.38:371.51:440.81:510.37:195:42Third Quarter26Wed
27Thu8:491.19:111.63:070.52:360.57:195:43Third Quarter27Thu
28Fri10:401.19:441.74:180.23:210.77:205:44Waning Crescent28Fri
29Sat12:051.15:150.04:020.87:205:44Waning Crescent29Sat
30Sun1:121.26:02-0.24:401.07:205:45Waning Crescent30Sun
31Mon2:101.26:43-0.45:131.17:215:46Waning Crescent31Mon
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 1:59 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 transitional phase. Tonight's moon is 32% 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 shifting between spring and neap.

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 Third Quarter (32% illuminated). This places St. Petersburg, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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