Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide (tomorrow) : 6:27 pm (-0.1 ft)
Next high tide (tomorrow) : in 12h 28m at 10:08 am (2.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Dec 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:101.510:071.72:531.13:110.47:045:35First Quarter1Sat
2Sun9:521.410:281.84:040.83:530.67:055:35Waxing Gibbous2Sun
3Mon11:151.410:471.94:580.54:300.87:055:35Waxing Gibbous3Mon
4Tue12:201.55:430.25:001.07:065:35Waxing Gibbous4Tue
5Wed1:191.46:240.05:251.17:075:35Waxing Gibbous5Wed
6Thu2:161.47:02-0.25:411.37:085:35Full Moon6Thu
7Fri3:171.47:41-0.35:481.37:085:35Full Moon7Fri
8Sat12:142.48:20-0.47:095:35Full Moon8Sat
9Sun12:442.59:02-0.57:105:36Full Moon9Sun
10Mon1:202.59:45-0.57:105:36Waning Gibbous10Mon
11Tue2:042.510:32-0.57:115:36Waning Gibbous11Tue
12Wed2:562.411:20-0.57:125:36Waning Gibbous12Wed
13Thu3:572.27:531.312:11-0.47:125:37Waning Gibbous13Thu
14Fri5:081.98:201.41:03-0.27:135:37Third Quarter14Fri
15Sat6:311.78:491.51:041.01:540.07:145:37Third Quarter15Sat
16Sun8:071.49:181.72:360.72:420.37:145:38Third Quarter16Sun
17Mon9:561.39:491.93:530.43:270.57:155:38Waning Crescent17Mon
18Tue11:351.310:202.14:580.04:080.87:155:39Waning Crescent18Tue
19Wed12:581.35:55-0.34:441.07:165:39Waning Crescent19Wed
20Thu2:131.36:47-0.65:151.27:165:39Waning Crescent20Thu
21Fri3:281.37:34-0.75:411.37:175:40New Moon21Fri
22Sat12:042.58:20-0.77:175:40New Moon22Sat
23Sun12:432.59:04-0.77:185:41New Moon23Sun
24Mon1:252.49:46-0.67:185:42Waxing Crescent24Mon
25Tue2:112.36:161.210:27-0.58:521.17:195:42Waxing Crescent25Tue
26Wed3:022.16:361.211:07-0.410:031.17:195:43Waxing Crescent26Wed
27Thu3:561.96:591.311:47-0.211:190.97:195:43Waxing Crescent27Thu
28Fri4:561.67:241.312:27-0.17:205:44First Quarter28Fri
29Sat6:031.47:541.412:390.81:080.17:205:45First Quarter29Sat
30Sun7:231.28:261.51:590.61:490.47:205:45First Quarter30Sun
31Mon9:081.08:541.63:140.42:300.67:215:46First Quarter31Mon
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 2:17 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 transitional phase. Tonight's moon is 30% 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 shifting between spring and neap.

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 (30% illuminated). This places St. Petersburg, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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