Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently falling in St. Petersburg, FL.
Next low tide : in 1h 52m at 9:56 pm (0.1 ft)
Next high tide (tomorrow) : 4:53 am (1.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 6:52 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jan 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:432.45:491.29:53-0.88:211.17:215:46Waning Gibbous1Wed
2Thu2:362.26:121.210:37-0.69:301.07:215:47Waning Gibbous2Thu
3Fri3:322.06:351.211:20-0.410:440.97:215:47Waning Gibbous3Fri
4Sat4:321.86:591.312:01-0.27:225:48Third Quarter4Sat
5Sun5:371.57:281.312:020.812:420.07:225:49Third Quarter5Sun
6Mon6:531.28:001.41:240.61:230.27:225:49Third Quarter6Mon
7Tue8:341.08:371.52:470.42:060.57:225:50Third Quarter7Tue
8Wed10:360.99:151.74:020.12:510.77:225:51Third Quarter8Wed
9Thu12:121.05:04-0.13:350.97:225:52Waning Crescent9Thu
10Fri1:241.15:54-0.34:181.07:225:52Waning Crescent10Fri
11Sat2:211.16:37-0.54:571.17:225:53Waning Crescent11Sat
12Sun3:061.27:16-0.65:341.17:225:54Waning Crescent12Sun
13Mon3:421.27:52-0.66:111.17:225:55New Moon13Mon
14Tue12:192.14:101.28:27-0.66:521.17:225:56New Moon14Tue
15Wed12:582.14:321.29:02-0.67:391.07:225:56New Moon15Wed
16Thu1:412.14:511.19:37-0.68:290.97:225:57New Moon16Thu
17Fri2:272.15:101.210:12-0.69:220.87:225:58Waxing Crescent17Fri
18Sat3:161.95:331.210:48-0.510:210.67:225:59Waxing Crescent18Sat
19Sun4:101.85:591.311:24-0.311:270.57:226:00Waxing Crescent19Sun
20Mon5:101.56:311.412:00-0.17:216:00First Quarter20Mon
21Tue6:201.27:071.512:420.312:380.17:216:01First Quarter21Tue
22Wed7:501.07:491.72:020.11:170.47:216:02First Quarter22Wed
23Thu10:090.98:361.83:22-0.21:580.77:216:03First Quarter23Thu
24Fri12:340.94:35-0.42:450.97:206:04Waxing Gibbous24Fri
25Sat10:232.15:41-0.77:206:05Waxing Gibbous25Sat
26Sun11:162.26:37-0.87:206:05Waxing Gibbous26Sun
27Mon3:321.27:27-0.95:541.17:196:06Full Moon27Mon
28Tue12:072.23:561.18:12-0.96:531.07:196:07Full Moon28Tue
29Wed12:582.24:161.18:52-0.87:490.97:196:08Full Moon29Wed
30Thu1:482.14:331.19:30-0.68:430.87:186:09Waning Gibbous30Thu
31Fri2:392.04:481.210:04-0.59:360.67:186:09Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8726520)

Common Questions About St. Petersburg, FL Tides

Show All
What time does the tide turn (slack tide) in St. Petersburg, FL today?

Slack tide in St. Petersburg, FL is approximately 1:24 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 spring phase. Tonight's moon is 100% 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 Full Moon (100% 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