Tides Today & Tomorrow in St. Petersburg, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in St. Petersburg, FL.
Next low tide (tomorrow) : 2:37 am (0.6 ft)
Next high tide : in 3h 16m at 8:03 pm (1.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:35 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8726520
Common Questions About Tides

St. Petersburg, FL Tides - Jan 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:321.07:431.61:560.31:020.57:215:46First Quarter1Sun
2Mon9:440.98:271.73:120.21:410.77:215:47First Quarter2Mon
3Tue12:030.94:21-0.12:270.97:215:47Waxing Gibbous3Tue
4Wed10:001.95:20-0.27:215:48Waxing Gibbous4Wed
5Thu10:442.06:08-0.47:225:49Waxing Gibbous5Thu
6Fri2:501.26:49-0.55:021.17:225:50Waxing Gibbous6Fri
7Sat3:141.27:27-0.65:491.17:225:50Full Moon7Sat
8Sun12:052.13:331.28:02-0.66:361.07:225:51Full Moon8Sun
9Mon12:462.23:501.28:36-0.67:260.97:225:52Full Moon9Mon
10Tue1:292.14:061.29:10-0.68:180.87:225:53Full Moon10Tue
11Wed2:162.14:241.39:44-0.59:120.77:225:53Waning Gibbous11Wed
12Thu3:061.94:471.410:18-0.410:090.57:225:54Waning Gibbous12Thu
13Fri4:001.75:151.510:52-0.211:130.37:225:55Waning Gibbous13Fri
14Sat5:001.45:481.611:250.07:225:56Third Quarter14Sat
15Sun6:091.16:261.712:250.211:57 AM0.27:225:57Third Quarter15Sun
16Mon7:410.97:111.81:450.012:290.57:225:57Third Quarter16Mon
17Tue10:200.88:051.93:08-0.212:580.77:225:58Third Quarter17Tue
18Wed9:052.04:27-0.47:225:59Waning Crescent18Wed
19Thu10:072.15:35-0.67:216:00Waning Crescent19Thu
20Fri2:251.16:30-0.74:451.07:216:01Waning Crescent20Fri
21Sat2:481.17:16-0.85:501.07:216:01New Moon21Sat
22Sun3:101.27:56-0.76:480.97:216:02New Moon22Sun
23Mon12:462.13:291.28:31-0.67:400.87:206:03New Moon23Mon
24Tue1:332.03:461.29:02-0.58:300.67:206:04New Moon24Tue
25Wed2:191.94:031.39:32-0.39:190.57:206:05Waxing Crescent25Wed
26Thu3:051.74:221.410:00-0.210:080.37:196:05Waxing Crescent26Thu
27Fri3:531.54:461.510:270.011:000.27:196:06Waxing Crescent27Fri
28Sat4:441.35:151.610:510.211:570.17:196:07Waxing Crescent28Sat
29Sun5:421.05:481.611:120.37:186:08First Quarter29Sun
30Mon6:530.86:271.61:020.011:25 AM0.57:186:09First Quarter30Mon
31Tue9:090.77:131.62:16-0.111:15 AM0.77:176:10First Quarter31Tue
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 11:20 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places St. Petersburg, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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