Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 25m at 7:01 pm (0.0 ft)
Next high tide (tomorrow) : 12:44 am (1.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Mar 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:341.29:581.34:05-0.54:27-0.66:456:21Full Moon1Fri
2Sat10:141.210:411.24:50-0.45:10-0.66:446:22Waning Gibbous2Sat
3Sun10:531.211:231.25:33-0.35:52-0.56:436:22Waning Gibbous3Sun
4Mon11:311.16:15-0.16:34-0.36:426:23Waning Gibbous4Mon
5Tue12:041.112:101.06:580.17:18-0.26:416:24Waning Gibbous5Tue
6Wed12:471.012:501.07:420.28:050.06:406:24Third Quarter6Wed
7Thu1:330.91:340.98:310.48:570.16:396:25Third Quarter7Thu
8Fri2:250.92:270.89:280.59:570.26:386:25Third Quarter8Fri
9Sat3:250.83:290.810:320.611:000.36:376:26Third Quarter9Sat
10Sun4:300.84:370.811:350.611:590.26:366:26Waning Crescent10Sun
11Mon5:300.95:400.912:310.56:356:27Waning Crescent11Mon
12Tue6:220.96:350.912:510.21:190.36:346:28Waning Crescent12Tue
13Wed7:081.07:241.01:370.12:020.16:336:28Waning Crescent13Wed
14Thu7:501.18:091.12:200.02:410.06:326:29New Moon14Thu
15Fri8:291.18:521.23:00-0.13:19-0.26:306:29New Moon15Fri
16Sat9:081.29:351.23:40-0.23:57-0.36:296:30New Moon16Sat
17Sun9:471.210:181.24:20-0.24:36-0.46:286:30New Moon17Sun
18Mon10:271.211:021.25:01-0.25:18-0.56:276:31Waxing Crescent18Mon
19Tue11:091.111:501.25:45-0.16:03-0.56:266:31Waxing Crescent19Tue
20Wed11:551.16:320.06:54-0.46:256:32Waxing Crescent20Wed
21Thu12:421.212:471.17:250.17:51-0.36:246:32First Quarter21Thu
22Fri1:391.11:471.08:260.28:56-0.26:236:33First Quarter22Fri
23Sat2:441.12:561.09:350.310:08-0.16:226:33First Quarter23Sat
24Sun3:531.14:101.010:470.311:18-0.16:206:34First Quarter24Sun
25Mon5:001.15:211.111:540.26:196:35Waxing Gibbous25Mon
26Tue6:011.16:251.112:23-0.112:540.06:186:35Waxing Gibbous26Tue
27Wed6:541.27:201.21:20-0.21:46-0.26:176:36Waxing Gibbous27Wed
28Thu7:421.28:091.32:12-0.22:34-0.36:166:36Full Moon28Thu
29Fri8:251.28:541.32:59-0.23:18-0.46:156:37Full Moon29Fri
30Sat9:061.29:361.33:43-0.24:00-0.46:146:37Full Moon30Sat
31Sun9:451.210:161.34:25-0.14:41-0.46:136:38Full Moon31Sun
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 9:52 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 88% 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 (88% 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