Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 7h 10m at 1:56 pm (0.2 ft)
Next high tide : 7:36 pm (1.0 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Mar 2089

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:141.212:271.17:07-0.27:32-0.36:446:22Waning Gibbous1Tue
2Wed1:011.11:131.07:580.08:24-0.16:436:22Third Quarter2Wed
3Thu1:521.02:020.98:520.29:200.06:426:23Third Quarter3Thu
4Fri2:470.92:560.99:510.410:190.16:416:24Third Quarter4Fri
5Sat3:460.93:570.910:520.411:190.26:406:24Third Quarter5Sat
6Sun4:470.94:590.911:510.46:396:25Waning Crescent6Sun
7Mon5:440.95:560.912:140.112:440.36:386:25Waning Crescent7Mon
8Tue6:341.06:471.01:050.11:310.26:376:26Waning Crescent8Tue
9Wed7:181.07:331.01:490.02:130.16:366:27Waning Crescent9Wed
10Thu7:591.18:161.12:30-0.12:520.06:346:27New Moon10Thu
11Fri8:381.18:561.13:09-0.13:28-0.16:336:28New Moon11Fri
12Sat9:151.19:371.23:46-0.24:03-0.26:326:28New Moon12Sat
13Sun10:531.111:171.25:22-0.25:39-0.37:317:29New Moon13Sun
14Mon11:301.111:581.25:59-0.26:16-0.37:307:29Waxing Crescent14Mon
15Tue12:091.16:39-0.16:57-0.37:297:30Waxing Crescent15Tue
16Wed12:411.212:511.17:220.07:42-0.37:287:30Waxing Crescent16Wed
17Thu1:281.11:371.18:100.18:34-0.27:277:31Waxing Crescent17Thu
18Fri2:211.12:311.09:050.19:34-0.27:267:31First Quarter18Fri
19Sat3:211.13:341.010:090.210:41-0.17:257:32First Quarter19Sat
20Sun4:271.14:441.011:190.211:51-0.17:237:32First Quarter20Sun
21Mon5:341.15:561.112:280.17:227:33Waxing Gibbous21Mon
22Tue6:391.17:021.212:58-0.21:31-0.17:217:34Waxing Gibbous22Tue
23Wed7:371.28:021.21:59-0.32:28-0.27:207:34Waxing Gibbous23Wed
24Thu8:301.38:561.32:55-0.43:20-0.47:197:35Waxing Gibbous24Thu
25Fri9:191.39:461.43:47-0.44:10-0.57:187:35Full Moon25Fri
26Sat10:051.310:331.44:35-0.44:57-0.67:177:36Full Moon26Sat
27Sun10:491.311:181.35:22-0.45:42-0.67:167:36Full Moon27Sun
28Mon11:311.36:08-0.36:27-0.57:147:37Waning Gibbous28Mon
29Tue12:011.312:131.26:52-0.17:12-0.37:137:37Waning Gibbous29Tue
30Wed12:451.212:541.17:380.07:57-0.27:127:38Waning Gibbous30Wed
31Thu1:281.11:371.18:240.28:450.07:117:38Waning Gibbous31Thu
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 4:46 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 spring phase. Tonight's moon is 86% 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 Waxing Gibbous (86% 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