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 51m 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 - Sep 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:102.13:102.49:000.99:360.97:097:51Full Moon1Sat
2Sun3:282.23:522.39:430.810:011.07:107:49Waning Gibbous2Sun
3Mon3:502.34:372.110:260.710:251.17:107:48Waning Gibbous3Mon
4Tue4:182.45:252.011:100.610:471.27:107:47Waning Gibbous4Tue
5Wed4:492.46:181.811:580.611:071.37:117:46Waning Gibbous5Wed
6Thu5:242.47:241.712:540.67:117:45Third Quarter6Thu
7Fri6:052.49:051.61:590.67:127:44Third Quarter7Fri
8Sat6:562.33:150.67:127:43Third Quarter8Sat
9Sun8:062.34:300.67:137:41Third Quarter9Sun
10Mon1:071.79:30 AM2.33:181.75:350.57:137:40Waning Crescent10Mon
11Tue1:131.810:50 AM2.34:471.66:250.57:147:39Waning Crescent11Tue
12Wed1:301.911:54 AM2.45:481.57:050.57:147:38Waning Crescent12Wed
13Thu1:451.912:462.56:371.37:400.67:157:37Waning Crescent13Thu
14Fri1:572.01:322.67:211.18:120.77:157:36New Moon14Fri
15Sat2:102.12:182.58:050.98:420.87:167:34New Moon15Sat
16Sun2:282.33:062.58:490.79:111.07:167:33New Moon16Sun
17Mon2:522.43:582.39:360.59:391.27:167:32New Moon17Mon
18Tue3:212.64:552.110:260.310:061.37:177:31Waxing Crescent18Tue
19Wed3:552.75:591.911:200.310:311.47:177:30Waxing Crescent19Wed
20Thu4:352.77:171.712:210.37:187:29Waxing Crescent20Thu
21Fri5:222.79:111.61:310.37:187:27First Quarter21Fri
22Sat6:202.62:500.37:197:26First Quarter22Sat
23Sun7:342.54:110.47:197:25First Quarter23Sun
24Mon12:231.79:08 AM2.43:021.75:210.47:207:24Waxing Gibbous24Mon
25Tue12:421.810:48 AM2.44:391.56:160.57:207:23Waxing Gibbous25Tue
26Wed1:031.912:062.45:501.36:570.67:217:22Waxing Gibbous26Wed
27Thu1:232.11:042.46:461.17:300.87:217:20Waxing Gibbous27Thu
28Fri1:402.21:522.37:320.97:581.07:227:19Full Moon28Fri
29Sat1:552.32:342.38:130.78:231.17:227:18Full Moon29Sat
30Sun2:112.43:132.28:510.68:471.37:237:17Full Moon30Sun
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