Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide (tomorrow) : 8:26 pm (-0.4 ft)
Next high tide (tomorrow) : in 13h 03m at 11:54 am (2.9 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:42 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Apr 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:492.02:24-0.36:206:48First Quarter1Thu
2Fri8:251.93:43-0.36:196:48First Quarter2Fri
3Sat12:511.44:51-0.34:191.26:186:49Waxing Gibbous3Sat
4Sun1:001.55:43-0.25:301.06:176:49Waxing Gibbous4Sun
5Mon1:131.66:24-0.16:230.76:166:50Waxing Gibbous5Mon
6Tue12:191.91:261.76:570.17:070.56:156:50Full Moon6Tue
7Wed1:081.91:371.87:250.37:480.36:146:51Full Moon7Wed
8Thu1:531.81:501.97:510.48:270.26:136:51Full Moon8Thu
9Fri2:361.72:072.08:150.69:050.06:126:52Full Moon9Fri
10Sat3:211.62:302.18:360.89:44-0.16:106:52Waning Gibbous10Sat
11Sun4:091.42:552.28:560.910:25-0.16:096:53Waning Gibbous11Sun
12Mon5:031.33:242.29:131.011:11-0.16:086:53Waning Gibbous12Mon
13Tue6:081.23:562.19:281.16:076:54Waning Gibbous13Tue
14Wed4:322.112:04-0.16:066:54Third Quarter14Wed
15Thu5:191.91:07-0.16:056:55Third Quarter15Thu
16Fri6:321.82:17-0.16:046:55Third Quarter16Fri
17Sat11:571.58:101.83:250.02:581.46:036:56Third Quarter17Sat
18Sun12:051.64:240.04:171.26:026:57Waning Crescent18Sun
19Mon12:201.65:110.05:131.06:016:57Waning Crescent19Mon
20Tue12:321.75:510.16:000.76:006:58Waning Crescent20Tue
21Wed12:441.86:250.36:440.55:596:58Waning Crescent21Wed
22Thu12:441.912:582.06:560.57:270.25:586:59New Moon22Thu
23Fri1:371.81:182.27:250.78:130.05:576:59New Moon23Fri
24Sat2:331.71:432.37:510.99:00-0.25:567:00New Moon24Sat
25Sun4:341.63:132.59:141.010:51-0.46:568:00Waxing Crescent25Sun
26Mon5:451.43:482.59:331.211:45-0.46:558:01Waxing Crescent26Mon
27Tue7:141.34:292.59:441.36:548:02Waxing Crescent27Tue
28Wed5:182.412:46-0.46:538:02Waxing Crescent28Wed
29Thu6:192.21:53-0.36:528:03First Quarter29Thu
30Fri7:402.03:04-0.26:518:03First Quarter30Fri
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 4:10 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 11% 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 Crescent (11% 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