Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 6h 46m at 8:38 pm (-0.2 ft)
Next high tide (tomorrow) : 2:08 am (1.2 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:26 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Apr 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:131.311:441.35:49-0.36:08-0.57:117:38Waxing Crescent1Tue
2Wed11:561.26:35-0.26:54-0.47:107:39Waxing Crescent2Wed
3Thu12:291.312:391.27:200.07:40-0.27:097:39Waxing Crescent3Thu
4Fri1:131.21:231.18:070.28:280.07:087:40Waxing Crescent4Fri
5Sat1:591.12:081.08:570.39:200.17:077:40First Quarter5Sat
6Sun2:471.02:591.09:520.410:160.37:067:41First Quarter6Sun
7Mon3:401.03:550.910:510.511:160.47:047:41First Quarter7Mon
8Tue4:370.94:570.911:510.57:037:42First Quarter8Tue
9Wed5:340.95:580.912:150.412:460.57:027:42Waxing Gibbous9Wed
10Thu6:291.06:541.01:090.41:360.47:017:43Waxing Gibbous10Thu
11Fri7:181.07:441.11:580.32:200.27:007:44Waxing Gibbous11Fri
12Sat8:031.18:301.12:420.23:010.16:597:44Waxing Gibbous12Sat
13Sun8:461.19:141.23:230.13:39-0.16:587:45Full Moon13Sun
14Mon9:271.29:561.24:020.14:17-0.26:577:45Full Moon14Mon
15Tue10:071.210:381.34:410.04:56-0.36:567:46Full Moon15Tue
16Wed10:481.211:211.35:210.05:36-0.36:557:46Full Moon16Wed
17Thu11:301.26:020.06:18-0.36:547:47Waning Gibbous17Thu
18Fri12:061.312:151.26:470.07:05-0.36:537:47Waning Gibbous18Fri
19Sat12:531.31:031.27:350.17:56-0.26:527:48Waning Gibbous19Sat
20Sun1:451.21:571.18:300.28:54-0.16:517:48Third Quarter20Sun
21Mon2:401.22:581.19:310.29:580.06:507:49Third Quarter21Mon
22Tue3:411.24:051.110:370.211:070.06:497:49Third Quarter22Tue
23Wed4:441.25:141.111:440.16:487:50Third Quarter23Wed
24Thu5:471.26:211.212:140.012:470.06:477:51Waning Crescent24Thu
25Fri6:471.27:221.31:160.01:44-0.26:467:51Waning Crescent25Fri
26Sat7:421.28:171.32:13-0.12:37-0.36:467:52Waning Crescent26Sat
27Sun8:331.39:071.43:06-0.13:27-0.46:457:52New Moon27Sun
28Mon9:201.39:541.43:55-0.14:14-0.56:447:53New Moon28Mon
29Tue10:051.310:391.34:42-0.14:59-0.46:437:53New Moon29Tue
30Wed10:481.211:211.35:27-0.15:43-0.46:427:54New Moon30Wed
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 11:23 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 27% 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 Crescent (27% 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