Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 11:11 am (1.2 ft)
Next high tide : in 2h 21m at 6:50 am (1.6 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:39 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jul 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:562.09:551.32:190.84:000.76:388:30Third Quarter1Fri
2Sat9:402.13:011.05:130.56:388:30Third Quarter2Sat
3Sun12:011.310:26 AM2.23:451.26:160.36:388:30Waning Crescent3Sun
4Mon1:341.411:10 AM2.34:301.37:070.26:398:30Waning Crescent4Mon
5Tue2:401.511:52 AM2.45:141.47:500.16:398:30Waning Crescent5Tue
6Wed3:271.512:312.55:551.48:280.06:408:30Waning Crescent6Wed
7Thu4:021.51:092.66:351.59:040.06:408:30New Moon7Thu
8Fri4:291.51:482.67:191.49:390.06:418:30New Moon8Fri
9Sat4:511.52:292.78:081.410:130.06:418:29New Moon9Sat
10Sun5:091.63:132.69:001.310:470.06:428:29New Moon10Sun
11Mon5:281.64:012.59:551.211:220.16:428:29Waxing Crescent11Mon
12Tue5:511.74:532.310:531.111:570.26:428:29Waxing Crescent12Tue
13Wed6:201.95:492.111:550.96:438:29Waxing Crescent13Wed
14Thu6:542.06:521.812:320.41:060.86:438:28First Quarter14Thu
15Fri7:322.18:091.61:090.62:240.76:448:28First Quarter15Fri
16Sat8:172.29:561.41:470.83:460.56:448:28First Quarter16Sat
17Sun9:082.42:291.15:050.36:458:27First Quarter17Sun
18Mon12:141.410:06 AM2.53:191.26:170.16:458:27Waxing Gibbous18Mon
19Tue1:501.411:04 AM2.64:201.47:170.06:468:27Waxing Gibbous19Tue
20Wed2:491.512:002.75:251.48:08-0.16:478:26Waxing Gibbous20Wed
21Thu3:281.612:522.86:271.48:52-0.16:478:26Full Moon21Thu
22Fri3:591.61:412.87:251.49:300.06:488:25Full Moon22Fri
23Sat4:251.62:282.78:201.310:060.16:488:25Full Moon23Sat
24Sun4:471.73:152.69:121.210:380.36:498:24Waning Gibbous24Sun
25Mon5:071.84:032.410:041.111:090.46:498:24Waning Gibbous25Mon
26Tue5:291.84:512.210:561.011:390.66:508:23Waning Gibbous26Tue
27Wed5:541.95:422.011:500.96:508:23Waning Gibbous27Wed
28Thu6:252.06:381.812:080.712:480.86:518:22Third Quarter28Thu
29Fri7:002.17:441.612:370.91:540.76:518:22Third Quarter29Fri
30Sat7:412.19:191.41:051.13:080.76:528:21Third Quarter30Sat
31Sun8:292.21:331.24:250.66:528:20Third Quarter31Sun
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 9:00 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 81% 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 (81% 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