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 (tomorrow) : 12:31 am (0.1 ft)
Next high tide : in 1h 37m at 5:08 pm (2.3 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 - Sep 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:012.02:502.48:431.09:220.87:097:51Full Moon1Wed
2Thu3:152.13:272.39:210.89:441.07:097:50Full Moon2Thu
3Fri3:342.24:072.210:000.710:061.17:107:49Waning Gibbous3Fri
4Sat3:582.34:512.110:400.610:271.27:107:48Waning Gibbous4Sat
5Sun4:262.45:401.911:240.610:481.27:117:46Waning Gibbous5Sun
6Mon4:572.46:361.812:140.57:117:45Waning Gibbous6Mon
7Tue5:322.47:481.61:130.57:127:44Third Quarter7Tue
8Wed6:152.42:260.57:127:43Third Quarter8Wed
9Thu7:132.43:430.57:137:42Third Quarter9Thu
10Fri8:312.44:550.47:137:41Third Quarter10Fri
11Sat1:111.79:58 AM2.43:421.75:560.47:137:40Waning Crescent11Sat
12Sun1:221.811:14 AM2.55:071.66:450.47:147:38Waning Crescent12Sun
13Mon1:371.912:182.66:081.47:260.47:147:37Waning Crescent13Mon
14Tue1:512.01:142.77:011.18:030.67:157:36New Moon14Tue
15Wed2:062.12:082.77:520.98:370.87:157:35New Moon15Wed
16Thu2:252.23:022.58:420.69:091.07:167:34New Moon16Thu
17Fri2:502.43:592.49:330.49:401.27:167:33New Moon17Fri
18Sat3:202.64:592.110:250.310:081.37:177:31Waxing Crescent18Sat
19Sun3:542.76:071.911:210.210:331.57:177:30Waxing Crescent19Sun
20Mon4:342.77:291.712:220.27:187:29Waxing Crescent20Mon
21Tue5:202.71:310.37:187:28First Quarter21Tue
22Wed6:162.62:500.47:197:27First Quarter22Wed
23Thu7:282.44:120.57:197:26First Quarter23Thu
24Fri12:331.89:01 AM2.32:571.75:230.57:197:24First Quarter24Fri
25Sat12:451.810:45 AM2.34:351.66:150.67:207:23Waxing Gibbous25Sat
26Sun1:031.912:012.35:461.36:540.77:207:22Waxing Gibbous26Sun
27Mon1:202.012:552.36:381.17:240.87:217:21Waxing Gibbous27Mon
28Tue1:362.11:382.37:201.07:490.97:217:20Waxing Gibbous28Tue
29Wed1:482.22:162.37:570.88:111.17:227:19Full Moon29Wed
30Thu2:002.32:522.28:330.78:331.27:227:17Full Moon30Thu
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 8:49 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 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