Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 35m at 4:19 am (0.4 ft)
Next high tide : 9:30 am (1.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:29 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Sep 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:101.16:021.212:230.57:007:42Waxing Gibbous1Tue
2Wed6:121.17:001.212:560.81:190.47:007:41Waxing Gibbous2Wed
3Thu7:111.27:521.31:500.62:110.37:017:40Waxing Gibbous3Thu
4Fri8:061.38:411.42:400.53:010.17:017:38Waxing Gibbous4Fri
5Sat8:581.49:281.53:270.33:490.07:027:37Full Moon5Sat
6Sun9:481.510:151.54:140.14:37-0.17:027:36Full Moon6Sun
7Mon10:381.511:011.55:01-0.15:26-0.17:037:35Full Moon7Mon
8Tue11:281.611:481.55:50-0.26:150.07:037:34Waning Gibbous8Tue
9Wed12:201.66:39-0.27:070.17:037:33Waning Gibbous9Wed
10Thu12:371.51:131.57:32-0.18:010.37:047:32Waning Gibbous10Thu
11Fri1:291.42:091.58:280.09:010.47:047:31Third Quarter11Fri
12Sat2:241.43:101.49:290.110:050.67:057:29Third Quarter12Sat
13Sun3:251.34:141.310:350.311:120.77:057:28Third Quarter13Sun
14Mon4:311.35:201.311:410.37:067:27Third Quarter14Mon
15Tue5:381.36:241.312:170.712:440.47:067:26Waning Crescent15Tue
16Wed6:411.37:201.41:170.61:420.47:077:25Waning Crescent16Wed
17Thu7:371.38:091.42:110.62:330.47:077:24Waning Crescent17Thu
18Fri8:261.48:521.42:590.53:200.37:077:22Waning Crescent18Fri
19Sat9:101.49:311.43:420.44:020.47:087:21New Moon19Sat
20Sun9:501.410:071.44:220.44:420.47:087:20New Moon20Sun
21Mon10:271.410:421.45:000.45:190.47:097:19New Moon21Mon
22Tue11:041.411:171.45:360.45:560.57:097:18New Moon22Tue
23Wed11:411.411:521.36:110.46:310.67:107:17Waxing Crescent23Wed
24Thu12:191.46:460.57:070.77:107:15Waxing Crescent24Thu
25Fri12:281.312:581.37:210.67:440.87:117:14Waxing Crescent25Fri
26Sat1:061.21:411.38:000.78:260.97:117:13Waxing Crescent26Sat
27Sun1:481.22:291.28:440.79:151.07:127:12First Quarter27Sun
28Mon2:361.23:241.29:380.810:151.17:127:11First Quarter28Mon
29Tue3:341.24:241.210:410.811:201.07:137:10First Quarter29Tue
30Wed4:381.25:261.311:460.77:137:09First Quarter30Wed
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 6:54 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 100% 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 Full Moon (100% 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