Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 2:25 pm (1.0 ft)
Next high tide : in 6h 39m at 8:47 am (1.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Feb 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:101.25:231.711:000.17:166:11Waning Gibbous1Fri
2Sat6:191.06:041.812:250.011:27 AM0.37:166:12Third Quarter2Sat
3Sun7:560.86:521.81:42-0.211:52 AM0.67:156:12Third Quarter3Sun
4Mon7:521.93:05-0.37:156:13Third Quarter4Mon
5Tue9:021.94:23-0.57:146:14Waning Crescent5Tue
6Wed1:321.05:30-0.63:521.07:136:15Waning Crescent6Wed
7Thu1:531.16:24-0.75:090.97:136:16Waning Crescent7Thu
8Fri2:161.27:09-0.76:110.87:126:16New Moon8Fri
9Sat12:132.12:371.27:48-0.67:070.67:116:17New Moon9Sat
10Sun1:042.02:571.38:23-0.57:580.57:116:18New Moon10Sun
11Mon1:531.93:161.48:55-0.38:470.37:106:19New Moon11Mon
12Tue2:421.83:371.59:25-0.19:360.27:096:19Waxing Crescent12Tue
13Wed3:301.54:021.69:530.110:260.17:086:20Waxing Crescent13Wed
14Thu4:211.34:311.710:180.211:190.07:086:21Waxing Crescent14Thu
15Fri5:151.15:041.710:400.47:076:21Waxing Crescent15Fri
16Sat6:200.95:421.712:18-0.110:54 AM0.57:066:22First Quarter16Sat
17Sun8:020.76:271.71:26-0.110:50 AM0.77:056:23First Quarter17Sun
18Mon7:251.62:43-0.17:046:23First Quarter18Mon
19Tue8:391.64:02-0.27:036:24First Quarter19Tue
20Wed1:301.15:07-0.33:441.07:036:25Waxing Gibbous20Wed
21Thu1:301.15:56-0.34:561.07:026:26Waxing Gibbous21Thu
22Fri1:421.26:33-0.45:480.87:016:26Waxing Gibbous22Fri
23Sat1:551.27:05-0.36:330.77:006:27Waxing Gibbous23Sat
24Sun12:291.82:061.37:34-0.37:140.66:596:27Full Moon24Sun
25Mon1:101.82:171.48:02-0.27:550.46:586:28Full Moon25Mon
26Tue1:521.82:341.58:30-0.18:370.26:576:29Full Moon26Tue
27Wed2:361.72:571.78:570.19:220.06:566:29Waning Gibbous27Wed
28Thu3:241.53:251.89:240.210:11-0.16:556:30Waning Gibbous28Thu
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 11:36 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 neap phase. Tonight's moon is 48% 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 minimum.

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 (48% illuminated). This places St. Petersburg, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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