Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Thursday, June 4, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 6h 37m at 7:16 am (0.4 ft)
Next high tide : 12:34 pm (1.0 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Aug 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:551.03:431.010:190.310:470.76:458:10First Quarter1Fri
2Sat3:421.04:381.011:110.411:430.86:458:09First Quarter2Sat
3Sun4:350.95:381.012:060.46:468:08Waxing Gibbous3Sun
4Mon5:350.96:371.012:390.81:000.36:468:08Waxing Gibbous4Mon
5Tue6:351.07:331.11:330.71:510.36:478:07Waxing Gibbous5Tue
6Wed7:321.08:221.12:230.72:390.26:478:06Waxing Gibbous6Wed
7Thu8:241.19:081.23:090.53:240.16:488:05Full Moon7Thu
8Fri9:121.19:501.33:530.44:070.06:488:05Full Moon8Fri
9Sat9:591.210:321.34:350.34:50-0.16:498:04Full Moon9Sat
10Sun10:451.311:121.35:160.15:33-0.16:498:03Full Moon10Sun
11Mon11:311.311:531.35:580.06:18-0.16:508:02Waning Gibbous11Mon
12Tue12:191.36:42-0.17:040.06:508:01Waning Gibbous12Tue
13Wed12:351.31:081.37:29-0.17:540.26:518:00Waning Gibbous13Wed
14Thu1:201.32:011.38:19-0.18:480.36:517:59Third Quarter14Thu
15Fri2:091.22:591.29:15-0.19:480.56:527:59Third Quarter15Fri
16Sat3:041.24:031.210:170.010:540.66:527:58Third Quarter16Sat
17Sun4:071.15:121.211:240.16:537:57Third Quarter17Sun
18Mon5:171.16:211.212:020.612:320.16:537:56Waning Crescent18Mon
19Tue6:271.27:241.21:080.61:350.06:547:55Waning Crescent19Tue
20Wed7:311.28:191.32:090.52:330.06:547:54Waning Crescent20Wed
21Thu8:281.39:071.33:040.43:260.06:557:53New Moon21Thu
22Fri9:191.39:511.43:530.34:140.06:557:52New Moon22Fri
23Sat10:051.310:301.44:390.24:580.06:567:51New Moon23Sat
24Sun10:481.311:081.35:220.15:410.16:567:50New Moon24Sun
25Mon11:281.311:431.36:020.16:210.26:577:49Waxing Crescent25Mon
26Tue12:071.36:410.27:000.46:577:48Waxing Crescent26Tue
27Wed12:181.212:461.27:190.37:390.56:587:47Waxing Crescent27Wed
28Thu12:531.21:261.27:570.48:200.76:587:46Waxing Crescent28Thu
29Fri1:291.12:091.18:380.59:030.86:597:45First Quarter29Fri
30Sat2:091.12:571.19:240.69:531.06:597:44First Quarter30Sat
31Sun2:561.13:531.110:180.710:531.07:007:42First Quarter31Sun
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 9:55 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. Lucie, FL?

St. Lucie, FL is currently in a spring phase. Tonight's moon is 84% 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. 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 Waning Gibbous (84% illuminated). This places St. Lucie, 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