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 : 7:30 pm (-0.3 ft)
Next high tide : in 7h 29m at 11:00 am (2.7 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 - Aug 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:462.18:221.61:190.82:340.86:538:20Third Quarter1Mon
2Tue8:242.210:081.51:511.03:510.66:538:19Third Quarter2Tue
3Wed9:102.32:241.25:050.46:548:18Third Quarter3Wed
4Thu12:391.510:02 AM2.52:581.46:120.16:548:18Waning Crescent4Thu
5Fri10:582.67:120.06:558:17Waning Crescent5Fri
6Sat11:542.88:06-0.26:558:16Waning Crescent6Sat
7Sun12:492.98:55-0.26:568:16New Moon7Sun
8Mon4:341.71:443.07:111.69:40-0.26:578:15New Moon8Mon
9Tue4:551.62:393.08:161.410:220.06:578:14New Moon9Tue
10Wed5:131.73:362.99:181.311:010.16:588:13Waxing Crescent10Wed
11Thu5:301.74:342.610:191.111:380.46:588:12Waxing Crescent11Thu
12Fri5:511.85:342.411:220.96:598:11Waxing Crescent12Fri
13Sat6:172.06:382.012:120.612:280.86:598:11Waxing Crescent13Sat
14Sun6:492.17:541.712:450.91:410.77:008:10First Quarter14Sun
15Mon7:272.29:481.51:171.13:010.67:008:09First Quarter15Mon
16Tue8:132.31:511.44:270.57:018:08First Quarter16Tue
17Wed12:341.59:10 AM2.32:341.55:460.37:018:07Waxing Gibbous17Wed
18Thu10:162.46:480.37:028:06Waxing Gibbous18Thu
19Fri2:441.711:21 AM2.45:011.77:370.27:028:05Waxing Gibbous19Fri
20Sat3:071.812:152.56:031.68:160.27:038:04Waxing Gibbous20Sat
21Sun3:261.81:012.66:531.68:480.37:038:03Full Moon21Sun
22Mon3:431.81:412.67:361.59:160.37:048:02Full Moon22Mon
23Tue3:571.82:192.68:161.49:420.47:048:01Full Moon23Tue
24Wed4:091.82:582.68:561.310:080.57:058:00Full Moon24Wed
25Thu4:221.93:382.59:361.110:330.67:057:59Full Moon25Thu
26Fri4:392.04:212.410:181.010:590.77:067:58Waning Gibbous26Fri
27Sat5:022.15:082.211:030.911:230.87:067:57Waning Gibbous27Sat
28Sun5:282.26:002.011:520.711:471.07:077:56Waning Gibbous28Sun
29Mon5:582.37:021.812:510.77:077:55Third Quarter29Mon
30Tue6:322.38:251.612:111.22:010.67:087:54Third Quarter30Tue
31Wed7:142.412:311.43:210.57:087:53Third Quarter31Wed
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 3:15 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