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 : 11:11 am (1.2 ft)
Next high tide : in 1h 37m at 6:50 am (1.6 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 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:442.28:581.612:221.32:190.77:097:50Third Quarter1Fri
2Sat7:302.212:441.53:350.67:107:49Third Quarter2Sat
3Sun8:312.24:510.57:107:48Third Quarter3Sun
4Mon9:452.35:560.47:117:47Waning Crescent4Mon
5Tue1:561.810:56 AM2.44:561.76:490.37:117:46Waning Crescent5Tue
6Wed2:171.911:56 AM2.55:551.77:330.37:127:45Waning Crescent6Wed
7Thu2:371.912:472.76:441.58:110.37:127:43Waning Crescent7Thu
8Fri2:541.91:352.77:291.48:470.47:137:42New Moon8Fri
9Sat3:081.92:222.88:131.29:210.57:137:41New Moon9Sat
10Sun3:242.03:112.79:001.09:540.77:137:40New Moon10Sun
11Mon3:462.14:042.59:480.810:260.87:147:39Waxing Crescent11Mon
12Tue4:122.35:012.310:410.610:571.07:147:38Waxing Crescent12Tue
13Wed4:442.46:042.111:380.511:271.27:157:36Waxing Crescent13Wed
14Thu5:202.57:201.812:420.47:157:35Waxing Crescent14Thu
15Fri6:032.59:141.71:560.47:167:34First Quarter15Fri
16Sat6:552.512:201.63:180.47:167:33First Quarter16Sat
17Sun8:032.54:430.37:177:32First Quarter17Sun
18Mon1:131.89:29 AM2.43:251.75:550.37:177:31Waxing Gibbous18Mon
19Tue1:341.910:59 AM2.54:551.76:510.37:187:29Waxing Gibbous19Tue
20Wed1:551.912:112.56:041.57:330.47:187:28Waxing Gibbous20Wed
21Thu2:152.01:062.56:571.38:070.57:187:27Waxing Gibbous21Thu
22Fri2:322.01:512.57:421.28:360.77:197:26Full Moon22Fri
23Sat2:452.12:312.58:231.09:020.87:197:25Full Moon23Sat
24Sun2:582.23:102.49:010.99:261.07:207:24Full Moon24Sun
25Mon3:132.33:502.39:390.79:501.17:207:22Full Moon25Mon
26Tue3:342.34:342.210:180.610:121.27:217:21Waning Gibbous26Tue
27Wed3:592.45:212.010:580.510:331.37:217:20Waning Gibbous27Wed
28Thu4:272.46:161.911:430.510:531.47:227:19Waning Gibbous28Thu
29Fri4:582.47:231.812:350.57:227:18Waning Gibbous29Fri
30Sat5:332.49:071.71:370.57:237:17Third Quarter30Sat
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 9:00 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 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