Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide : 9:17 pm (-0.4 ft)
Next high tide : in 11h 18m at 12:50 pm (3.0 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:43 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Sep 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:361.811:39 AM2.65:231.57:090.37:097:51Waning Crescent1Mon
2Tue2:021.812:402.66:261.47:520.47:107:50Waning Crescent2Tue
3Wed2:251.91:332.77:201.28:280.57:107:48New Moon3Wed
4Thu2:452.02:202.68:091.09:010.67:117:47New Moon4Thu
5Fri3:032.13:052.58:540.99:320.87:117:46New Moon5Fri
6Sat3:232.23:502.49:380.810:011.07:117:45Waxing Crescent6Sat
7Sun3:482.34:362.210:230.710:291.17:127:44Waxing Crescent7Sun
8Mon4:172.35:252.011:080.610:571.27:127:43Waxing Crescent8Mon
9Tue4:492.46:191.911:570.611:241.37:137:42Waxing Crescent9Tue
10Wed5:262.47:231.712:520.67:137:40First Quarter10Wed
11Thu6:082.38:521.71:560.67:147:39First Quarter11Thu
12Fri7:002.310:541.712:301.53:110.77:147:38First Quarter12Fri
13Sat8:082.21:531.64:260.67:157:37First Quarter13Sat
14Sun12:121.79:30 AM2.23:371.65:310.67:157:36Waxing Gibbous14Sun
15Mon12:491.810:50 AM2.34:521.56:220.67:167:35Waxing Gibbous15Mon
16Tue1:171.911:53 AM2.45:501.47:020.67:167:33Waxing Gibbous16Tue
17Wed1:382.012:432.46:381.37:370.77:167:32Waxing Gibbous17Wed
18Thu1:562.01:272.57:201.18:080.77:177:31Full Moon18Thu
19Fri2:112.12:102.58:010.98:380.97:177:30Full Moon19Fri
20Sat2:302.22:542.48:430.89:071.07:187:29Full Moon20Sat
21Sun2:532.43:412.39:270.69:351.17:187:27Full Moon21Sun
22Mon3:212.54:332.210:130.410:041.27:197:26Waning Gibbous22Mon
23Tue3:542.65:302.011:040.310:321.37:197:25Waning Gibbous23Tue
24Wed4:322.66:361.812:000.37:207:24Waning Gibbous24Wed
25Thu5:172.68:011.71:040.37:207:23Third Quarter25Thu
26Fri6:112.610:061.72:170.47:217:22Third Quarter26Fri
27Sat7:212.511:411.712:291.63:350.47:217:20Third Quarter27Sat
28Sun8:482.42:461.64:470.47:227:19Third Quarter28Sun
29Mon12:211.810:25 AM2.34:231.55:480.57:227:18Waning Crescent29Mon
30Tue12:491.911:47 AM2.45:371.36:360.67:237:17Waning Crescent30Tue
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 5:03 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 1% 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 New Moon (1% 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