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 58m 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 - Jan 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:420.98:241.82:420.11:480.67:215:47First Quarter1Tue
2Wed11:060.99:122.04:00-0.12:360.87:215:47Waxing Gibbous2Wed
3Thu12:481.05:12-0.43:360.97:215:48Waxing Gibbous3Thu
4Fri1:541.16:06-0.64:301.07:225:49Waxing Gibbous4Fri
5Sat2:361.26:54-0.65:301.07:225:50Waxing Gibbous5Sat
6Sun3:121.27:36-0.76:241.07:225:50Full Moon6Sun
7Mon12:242.23:361.28:18-0.67:121.07:225:51Full Moon7Mon
8Tue1:122.14:001.28:54-0.58:000.97:225:52Full Moon8Tue
9Wed1:542.04:181.29:24-0.48:540.87:225:53Waning Gibbous9Wed
10Thu2:421.94:361.310:00-0.39:420.77:225:53Waning Gibbous10Thu
11Fri3:241.75:001.410:30-0.210:360.57:225:54Waning Gibbous11Fri
12Sat4:181.55:241.411:00-0.111:300.47:225:55Waning Gibbous12Sat
13Sun5:121.36:001.511:300.17:225:56Third Quarter13Sun
14Mon6:121.06:361.612:360.312:000.37:225:57Third Quarter14Mon
15Tue7:360.87:181.61:480.212:300.57:225:57Third Quarter15Tue
16Wed9:540.88:061.73:060.01:060.77:225:58Third Quarter16Wed
17Thu9:001.74:18-0.17:215:59Waning Crescent17Thu
18Fri1:181.05:18-0.33:181.07:216:00Waning Crescent18Fri
19Sat1:541.16:06-0.54:241.07:216:01Waning Crescent19Sat
20Sun2:241.16:48-0.65:241.07:216:01Waning Crescent20Sun
21Mon2:481.17:30-0.66:120.97:216:02New Moon21Mon
22Tue12:182.13:121.28:06-0.77:060.87:206:03New Moon22Tue
23Wed1:002.13:301.28:42-0.67:540.77:206:04New Moon23Wed
24Thu1:482.13:481.39:18-0.58:480.57:206:05New Moon24Thu
25Fri2:422.04:121.49:48-0.49:420.37:196:06Waxing Crescent25Fri
26Sat3:361.74:421.510:24-0.210:420.27:196:06Waxing Crescent26Sat
27Sun4:361.55:121.610:540.011:480.07:186:07Waxing Crescent27Sun
28Mon5:361.25:541.711:240.27:186:08First Quarter28Mon
29Tue7:000.96:361.81:00-0.111:54 AM0.57:186:09First Quarter29Tue
30Wed9:240.77:301.82:24-0.212:120.77:176:10First Quarter30Wed
31Thu8:361.83:48-0.47:176:10Waxing Gibbous31Thu
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