Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 9:28 pm (0.1 ft)
Next high tide : in 3h 44m at 1:24 pm (2.7 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:51 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Sep 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:312.65:580.27:097:51Waning Crescent1Tue
2Wed10:502.67:000.17:097:50Waning Crescent2Wed
3Thu2:421.812:002.75:451.77:490.17:107:49Waning Crescent3Thu
4Fri3:001.812:592.86:471.58:310.27:107:48New Moon4Fri
5Sat3:171.91:522.87:411.49:070.47:117:46New Moon5Sat
6Sun3:321.92:402.78:301.29:390.57:117:45New Moon6Sun
7Mon3:462.03:282.69:171.010:080.77:127:44New Moon7Mon
8Tue4:022.14:162.410:030.910:350.97:127:43Waxing Crescent8Tue
9Wed4:232.25:062.210:490.711:011.17:137:42Waxing Crescent9Wed
10Thu4:492.36:002.011:380.711:251.37:137:41Waxing Crescent10Thu
11Fri5:182.37:031.812:320.67:137:40Waxing Crescent11Fri
12Sat5:512.38:311.71:340.67:147:38First Quarter12Sat
13Sun6:312.312:011.52:480.67:147:37First Quarter13Sun
14Mon7:232.34:080.67:157:36First Quarter14Mon
15Tue8:382.25:220.57:157:35First Quarter15Tue
16Wed1:401.910:05 AM2.34:211.86:210.47:167:34Waxing Gibbous16Wed
17Thu1:541.911:20 AM2.45:301.77:060.47:167:33Waxing Gibbous17Thu
18Fri2:121.912:182.56:221.67:430.47:177:31Waxing Gibbous18Fri
19Sat2:282.01:052.67:051.48:150.57:177:30Waxing Gibbous19Sat
20Sun2:412.01:482.67:451.28:450.67:187:29Full Moon20Sun
21Mon2:532.12:312.68:251.09:130.77:187:28Full Moon21Mon
22Tue3:072.23:172.59:070.89:410.97:197:27Full Moon22Tue
23Wed3:272.34:072.49:520.610:071.17:197:25Waning Gibbous23Wed
24Thu3:522.45:022.210:400.510:311.27:197:24Waning Gibbous24Thu
25Fri4:212.56:052.011:340.310:521.47:207:23Waning Gibbous25Fri
26Sat4:562.67:251.812:350.37:207:22Waning Gibbous26Sat
27Sun5:372.61:470.37:217:21Third Quarter27Sun
28Mon6:302.63:080.37:217:20Third Quarter28Mon
29Tue7:442.54:300.37:227:19Third Quarter29Tue
30Wed9:202.45:410.37:227:17Waning Crescent30Wed
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 5:26 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 99% 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 Full Moon (99% 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