Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 1h 59m at 5:09 pm (-0.1 ft)
Next high tide : 10:51 pm (1.1 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 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:191.512:511.57:17-0.17:430.27:007:41Waning Gibbous1Sun
2Mon1:071.41:421.48:090.08:360.47:007:40Waning Gibbous2Mon
3Tue1:561.32:341.39:030.29:330.67:017:39Third Quarter3Tue
4Wed2:471.23:301.210:000.410:320.77:017:38Third Quarter4Wed
5Thu3:421.24:291.211:000.511:330.87:027:37Third Quarter5Thu
6Fri4:411.15:291.212:000.67:027:36Third Quarter6Fri
7Sat5:411.16:251.212:310.812:550.67:037:35Waning Crescent7Sat
8Sun6:371.27:151.21:250.81:460.67:037:33Waning Crescent8Sun
9Mon7:281.27:591.32:120.72:310.57:047:32Waning Crescent9Mon
10Tue8:131.38:401.32:550.63:130.57:047:31Waning Crescent10Tue
11Wed8:561.39:181.33:340.53:510.47:057:30New Moon11Wed
12Thu9:361.39:561.44:110.44:280.47:057:29New Moon12Thu
13Fri10:161.410:331.44:460.45:040.47:057:28New Moon13Fri
14Sat10:551.411:101.45:200.35:390.47:067:27New Moon14Sat
15Sun11:351.411:471.35:560.36:160.57:067:25Waxing Crescent15Sun
16Mon12:171.46:330.36:560.67:077:24Waxing Crescent16Mon
17Tue12:271.31:011.47:140.37:400.67:077:23Waxing Crescent17Tue
18Wed1:101.31:511.38:020.48:310.77:087:22Waxing Crescent18Wed
19Thu1:591.32:461.38:570.49:310.87:087:21First Quarter19Thu
20Fri2:571.33:491.310:010.510:390.87:097:20First Quarter20Fri
21Sat4:031.34:551.311:100.411:480.77:097:18First Quarter21Sat
22Sun5:131.35:591.412:180.47:107:17Waxing Gibbous22Sun
23Mon6:211.46:591.412:520.61:210.37:107:16Waxing Gibbous23Mon
24Tue7:231.57:551.51:510.42:190.27:107:15Waxing Gibbous24Tue
25Wed8:201.68:461.62:450.23:120.17:117:14Full Moon25Wed
26Thu9:131.69:341.63:370.04:030.17:117:13Full Moon26Thu
27Fri10:031.710:211.64:26-0.14:520.17:127:11Full Moon27Fri
28Sat10:511.611:061.65:13-0.15:400.27:127:10Full Moon28Sat
29Sun11:381.611:511.56:000.06:270.37:137:09Waning Gibbous29Sun
30Mon12:241.56:480.17:150.57:137:08Waning Gibbous30Mon
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 8:00 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 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