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 6h 03m 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 - Oct 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:441.911:44 AM2.35:431.36:340.67:237:17Waning Crescent1Sat
2Sun1:012.012:422.46:331.17:110.77:237:15Waning Crescent2Sun
3Mon1:172.21:342.47:190.87:460.97:247:14New Moon3Mon
4Tue1:362.32:252.48:050.68:181.17:247:13New Moon4Tue
5Wed1:592.53:182.38:510.48:481.27:257:12New Moon5Wed
6Thu2:282.64:162.19:400.29:171.47:257:11New Moon6Thu
7Fri3:012.85:202.010:310.19:461.57:267:10Waxing Crescent7Fri
8Sat3:402.86:321.811:270.110:141.67:267:09Waxing Crescent8Sat
9Sun4:252.87:581.712:280.17:277:08Waxing Crescent9Sun
10Mon5:182.71:350.27:277:07First Quarter10Mon
11Tue6:222.510:591.72:490.37:287:06First Quarter11Tue
12Wed7:452.311:371.81:491.74:020.57:297:04First Quarter12Wed
13Thu9:282.23:381.55:050.67:297:03Waxing Gibbous13Thu
14Fri12:061.911:10 AM2.15:021.35:540.77:307:02Waxing Gibbous14Fri
15Sat12:312.012:232.16:061.06:330.87:307:01Waxing Gibbous15Sat
16Sun12:522.21:172.16:540.87:041.07:317:00Waxing Gibbous16Sun
17Mon1:102.32:032.17:350.67:311.17:316:59Full Moon17Mon
18Tue1:262.42:432.08:120.57:561.37:326:58Full Moon18Tue
19Wed1:442.53:212.08:480.48:191.47:336:57Full Moon19Wed
20Thu2:052.54:001.99:230.38:401.57:336:56Full Moon20Thu
21Fri2:302.64:411.89:590.29:011.57:346:56Waning Gibbous21Fri
22Sat2:582.65:271.810:380.29:251.57:346:55Waning Gibbous22Sat
23Sun3:312.66:181.711:200.29:551.57:356:54Waning Gibbous23Sun
24Mon4:082.57:171.712:060.27:366:53Waning Gibbous24Mon
25Tue4:522.48:251.71:000.37:366:52Waning Gibbous25Tue
26Wed5:482.39:361.71:590.47:376:51Third Quarter26Wed
27Thu7:032.110:291.81:171.63:020.47:386:50Third Quarter27Thu
28Fri8:332.011:051.93:081.54:010.57:386:49Third Quarter28Fri
29Sat10:042.011:322.04:261.34:530.67:396:49Waning Crescent29Sat
30Sun10:262.010:562.14:271.04:390.76:405:48Waning Crescent30Sun
31Mon11:352.011:192.35:200.75:190.96:405:47Waning Crescent31Mon
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