Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 6h 29m at 11:16 pm (0.4 ft)
Next high tide (tomorrow) : 5:31 am (1.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:53 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Sep 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:132.412:331.53:350.57:097:51First Quarter1Sun
2Mon8:222.44:590.57:097:50First Quarter2Mon
3Tue1:001.79:49 AM2.33:291.66:070.47:107:49Waxing Gibbous3Tue
4Wed1:241.811:13 AM2.44:531.56:560.57:107:48Waxing Gibbous4Wed
5Thu1:451.812:162.45:581.47:330.57:117:47Waxing Gibbous5Thu
6Fri2:041.91:042.46:491.38:020.67:117:46Waxing Gibbous6Fri
7Sat2:212.01:422.57:311.18:270.77:117:44Full Moon7Sat
8Sun2:342.02:182.48:091.08:510.87:127:43Full Moon8Sun
9Mon2:472.12:532.48:460.99:140.97:127:42Full Moon9Mon
10Tue3:042.23:302.39:220.89:371.07:137:41Full Moon10Tue
11Wed3:252.34:102.210:000.79:591.17:137:40Waning Gibbous11Wed
12Thu3:512.44:542.110:410.610:211.27:147:39Waning Gibbous12Thu
13Fri4:212.55:441.911:250.510:451.37:147:38Waning Gibbous13Fri
14Sat4:542.56:431.812:170.57:157:36Waning Gibbous14Sat
15Sun5:332.57:591.71:190.57:157:35Third Quarter15Sun
16Mon6:212.510:071.62:320.57:167:34Third Quarter16Mon
17Tue7:272.412:121.63:480.57:167:33Third Quarter17Tue
18Wed12:021.78:51 AM2.42:161.74:580.47:177:32Third Quarter18Wed
19Thu12:381.810:18 AM2.44:161.65:560.47:177:31Waning Crescent19Thu
20Fri1:021.911:34 AM2.55:291.46:450.47:177:29Waning Crescent20Fri
21Sat1:222.012:382.66:271.27:270.57:187:28Waning Crescent21Sat
22Sun1:402.11:352.67:200.98:050.77:187:27New Moon22Sun
23Mon2:002.22:292.68:100.78:400.97:197:26New Moon23Mon
24Tue2:242.43:242.49:000.59:121.17:197:25New Moon24Tue
25Wed2:522.54:212.29:500.39:431.37:207:24Waxing Crescent25Wed
26Thu3:252.65:222.010:420.310:121.47:207:22Waxing Crescent26Thu
27Fri4:012.76:291.911:360.310:411.57:217:21Waxing Crescent27Fri
28Sat4:432.77:491.712:350.37:217:20Waxing Crescent28Sat
29Sun5:302.69:311.71:410.47:227:19First Quarter29Sun
30Mon6:282.411:181.72:550.57:227:18First Quarter30Mon
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 2:23 am — 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 91% 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 Gibbous (91% 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