Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 4:32 pm (0.4 ft)
Next high tide : in 1h 32m at 8:22 am (2.2 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:48 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jun 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:452.910:02-0.56:348:21New Moon1Fri
2Sat2:332.910:53-0.56:348:22New Moon2Sat
3Sun3:272.811:44-0.46:348:22Waxing Crescent3Sun
4Mon4:262.76:348:23Waxing Crescent4Mon
5Tue8:101.55:302.412:32-0.311:10 AM1.36:348:23Waxing Crescent5Tue
6Wed8:351.56:392.11:190.012:461.26:348:24First Quarter6Wed
7Thu9:031.77:571.82:040.22:211.16:338:24First Quarter7Thu
8Fri9:351.89:341.52:480.53:510.86:338:25First Quarter8Fri
9Sat10:102.011:261.43:290.75:120.56:338:25First Quarter9Sat
10Sun10:442.14:090.96:180.36:338:25Waxing Gibbous10Sun
11Mon12:591.411:18 AM2.34:471.17:100.16:338:26Waxing Gibbous11Mon
12Tue2:151.411:50 AM2.45:211.37:540.06:338:26Waxing Gibbous12Tue
13Wed3:211.412:222.55:501.48:33-0.16:338:27Waxing Gibbous13Wed
14Thu12:552.69:08-0.16:348:27Full Moon14Thu
15Fri1:292.69:42-0.16:348:27Full Moon15Fri
16Sat2:052.610:16-0.16:348:27Full Moon16Sat
17Sun5:561.52:452.68:111.410:50-0.16:348:28Full Moon17Sun
18Mon6:141.53:282.59:091.411:24-0.16:348:28Waning Gibbous18Mon
19Tue6:341.54:142.410:071.311:590.06:348:28Waning Gibbous19Tue
20Wed6:561.65:042.311:081.26:348:29Waning Gibbous20Wed
21Thu7:221.75:592.112:340.112:151.16:358:29Waning Gibbous21Thu
22Fri7:511.87:021.81:100.21:291.06:358:29Third Quarter22Fri
23Sat8:241.98:171.61:470.52:470.86:358:29Third Quarter23Sat
24Sun9:012.19:531.42:240.74:040.66:358:29Third Quarter24Sun
25Mon9:412.23:011.05:150.36:368:29Waning Crescent25Mon
26Tue12:001.310:24 AM2.43:351.26:200.06:368:30Waning Crescent26Tue
27Wed1:581.411:10 AM2.64:001.47:19-0.26:368:30Waning Crescent27Wed
28Thu11:582.88:14-0.46:378:30Waning Crescent28Thu
29Fri12:482.99:06-0.46:378:30New Moon29Fri
30Sat1:403.09:54-0.46:378:30New Moon30Sat
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 12:27 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 62% 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 First Quarter (62% 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