Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 6h 33m at 8:58 am (0.1 ft)
Next high tide : 2:34 pm (1.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:31 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Aug 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:211.212:431.17:210.27:370.36:458:09Waning Gibbous1Fri
2Sat12:561.11:231.17:590.28:160.46:468:09Waning Gibbous2Sat
3Sun1:311.12:051.18:380.38:580.66:468:08Third Quarter3Sun
4Mon2:091.02:511.09:210.39:440.76:478:07Third Quarter4Mon
5Tue2:521.03:441.010:090.410:380.86:478:07Third Quarter5Tue
6Wed3:411.04:431.011:050.411:380.86:488:06Third Quarter6Wed
7Thu4:401.05:471.012:040.46:488:05Waning Crescent7Thu
8Fri5:441.06:481.112:390.81:020.36:498:04Waning Crescent8Fri
9Sat6:481.07:441.21:360.71:570.16:498:03Waning Crescent9Sat
10Sun7:471.18:351.22:290.52:480.06:508:03Waning Crescent10Sun
11Mon8:421.29:211.33:180.33:38-0.16:508:02New Moon11Mon
12Tue9:331.310:061.44:060.14:26-0.26:518:01New Moon12Tue
13Wed10:241.410:501.44:520.05:14-0.26:518:00New Moon13Wed
14Thu11:131.411:351.45:39-0.26:02-0.26:527:59Waxing Crescent14Thu
15Fri12:041.46:26-0.36:51-0.16:527:58Waxing Crescent15Fri
16Sat12:201.412:551.47:16-0.37:430.16:537:57Waxing Crescent16Sat
17Sun1:081.31:491.48:09-0.28:380.36:537:56First Quarter17Sun
18Mon1:591.32:471.39:05-0.19:380.46:547:55First Quarter18Mon
19Tue2:551.23:501.210:080.010:430.66:547:54First Quarter19Tue
20Wed3:571.24:581.211:140.111:510.76:557:53First Quarter20Wed
21Thu5:051.16:061.212:200.26:557:52Waxing Gibbous21Thu
22Fri6:131.27:081.212:560.71:230.26:567:51Waxing Gibbous22Fri
23Sat7:161.28:021.21:550.62:190.26:567:50Waxing Gibbous23Sat
24Sun8:101.28:471.32:480.53:080.26:577:49Waxing Gibbous24Sun
25Mon8:581.39:271.33:350.43:530.26:577:48Full Moon25Mon
26Tue9:401.310:041.34:170.34:340.26:587:47Full Moon26Tue
27Wed10:201.310:381.34:550.35:130.36:587:46Full Moon27Wed
28Thu10:571.311:111.35:320.35:490.36:597:45Full Moon28Thu
29Fri11:331.311:441.36:070.36:250.46:597:44Waning Gibbous29Fri
30Sat12:101.36:410.36:590.56:597:43Waning Gibbous30Sat
31Sun12:171.212:471.27:150.47:350.77:007:42Waning Gibbous31Sun
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 11:46 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 transitional phase. Tonight's moon is 62% 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 Third Quarter (62% 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