Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 6h 26m at 1:06 pm (0.2 ft)
Next high tide : 6:44 pm (1.0 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:40 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - May 2087

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:391.39:191.43:13-0.13:34-0.66:417:55New Moon1Thu
2Fri9:311.310:111.54:05-0.24:25-0.76:407:55New Moon2Fri
3Sat10:221.411:021.54:57-0.35:17-0.76:407:56New Moon3Sat
4Sun11:141.311:531.45:48-0.26:09-0.76:397:56Waxing Crescent4Sun
5Mon12:061.36:41-0.27:03-0.56:387:57Waxing Crescent5Mon
6Tue12:451.41:001.37:36-0.17:59-0.36:377:58Waxing Crescent6Tue
7Wed1:381.31:561.28:340.08:58-0.16:377:58Waxing Crescent7Wed
8Thu2:321.22:541.19:340.110:000.16:367:59First Quarter8Thu
9Fri3:281.13:561.110:360.211:020.26:357:59First Quarter9Fri
10Sat4:261.14:591.111:360.26:358:00First Quarter10Sat
11Sun5:221.15:591.112:020.312:320.26:348:00Waxing Gibbous11Sun
12Mon6:151.06:531.112:580.31:220.16:348:01Waxing Gibbous12Mon
13Tue7:041.07:421.11:480.32:080.16:338:02Waxing Gibbous13Tue
14Wed7:481.18:251.12:340.32:500.06:328:02Waxing Gibbous14Wed
15Thu8:301.19:051.23:160.33:300.06:328:03Full Moon15Thu
16Fri9:101.19:441.23:560.34:08-0.16:318:03Full Moon16Fri
17Sat9:481.110:231.24:340.24:45-0.16:318:04Full Moon17Sat
18Sun10:271.111:021.25:110.25:20-0.16:308:04Full Moon18Sun
19Mon11:061.111:411.25:470.35:56-0.16:308:05Full Moon19Mon
20Tue11:461.16:240.36:330.06:298:06Waning Gibbous20Tue
21Wed12:201.212:271.07:020.37:130.06:298:06Waning Gibbous21Wed
22Thu1:011.11:111.07:440.37:570.16:298:07Waning Gibbous22Thu
23Fri1:451.12:001.08:310.38:480.16:288:07Third Quarter23Fri
24Sat2:311.12:541.09:240.29:460.26:288:08Third Quarter24Sat
25Sun3:221.13:551.010:230.210:490.26:288:08Third Quarter25Sun
26Mon4:171.15:001.111:240.011:540.26:278:09Third Quarter26Mon
27Tue5:161.16:051.212:24-0.16:278:09Waning Crescent27Tue
28Wed6:171.17:071.212:560.11:23-0.36:278:10Waning Crescent28Wed
29Thu7:171.28:061.31:550.02:19-0.56:268:11Waning Crescent29Thu
30Fri8:151.29:011.42:51-0.13:13-0.66:268:11New Moon30Fri
31Sat9:101.39:541.43:46-0.24:07-0.76:268:12New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722207)

Common Questions About St. Lucie, FL Tides

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What time does the tide turn (slack tide) in St. Lucie, FL today?

Slack tide in St. Lucie, FL is approximately 3:55 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. Lucie, FL?

St. Lucie, FL is currently in a transitional phase. Tonight's moon is 79% 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. Lucie, 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. Lucie, FL?

Tide predictions for St. Lucie, 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. Lucie, FL?

Tide data for St. Lucie, FL is sourced from NOAA Station #8722207. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8722207.

What is the moon phase in St. Lucie, FL tonight?

Tonight the moon over St. Lucie, FL is Waxing Gibbous (79% illuminated). This places St. Lucie, 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