Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 2m at 10:11 am (-0.1 ft)
Next high tide : 3:34 pm (1.1 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Jan 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:481.26:531.11:01-0.31:330.27:115:38Waning Crescent1Sat
2Sun7:401.27:461.11:54-0.42:240.17:115:38New Moon2Sun
3Mon8:281.28:341.12:43-0.43:120.07:125:39New Moon3Mon
4Tue9:111.29:181.13:30-0.43:570.07:125:40New Moon4Tue
5Wed9:521.210:001.14:13-0.34:410.07:125:40New Moon5Wed
6Thu10:301.210:411.14:55-0.35:220.07:125:41Waxing Crescent6Thu
7Fri11:061.111:211.15:36-0.26:030.07:125:42Waxing Crescent7Fri
8Sat11:421.16:160.06:430.07:125:43Waxing Crescent8Sat
9Sun12:021.012:181.06:560.17:240.17:125:43Waxing Crescent9Sun
10Mon12:441.012:561.07:380.28:060.17:125:44First Quarter10Mon
11Tue1:290.91:370.98:230.48:530.27:125:45First Quarter11Tue
12Wed2:190.92:230.99:140.49:440.27:125:46First Quarter12Wed
13Thu3:150.93:160.910:120.510:390.17:125:47First Quarter13Thu
14Fri4:150.94:150.911:110.511:350.07:125:47Waxing Gibbous14Fri
15Sat5:170.95:170.912:080.47:125:48Waxing Gibbous15Sat
16Sun6:151.06:161.012:29-0.11:020.37:125:49Waxing Gibbous16Sun
17Mon7:081.17:111.01:21-0.31:520.17:125:50Waxing Gibbous17Mon
18Tue7:581.18:041.12:10-0.42:400.07:125:51Full Moon18Tue
19Wed8:451.28:551.22:59-0.63:28-0.27:125:51Full Moon19Wed
20Thu9:301.39:451.23:47-0.64:15-0.47:125:52Full Moon20Thu
21Fri10:151.310:351.24:35-0.75:03-0.57:115:53Waning Gibbous21Fri
22Sat11:011.311:261.25:24-0.65:52-0.67:115:54Waning Gibbous22Sat
23Sun11:471.26:14-0.56:43-0.67:115:55Waning Gibbous23Sun
24Mon12:191.212:361.27:08-0.37:37-0.57:105:55Waning Gibbous24Mon
25Tue1:151.21:281.18:05-0.28:36-0.57:105:56Third Quarter25Tue
26Wed2:141.12:251.09:070.09:39-0.47:105:57Third Quarter26Wed
27Thu3:191.03:281.010:120.110:43-0.37:095:58Third Quarter27Thu
28Fri4:271.04:351.011:180.211:47-0.37:095:59Waning Crescent28Fri
29Sat5:331.05:411.012:210.27:085:59Waning Crescent29Sat
30Sun6:331.06:401.012:46-0.31:180.17:086:00Waning Crescent30Sun
31Mon7:251.17:321.01:40-0.32:100.07:086:01Waning Crescent31Mon
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 12:52 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 neap phase. Tonight's moon is 48% 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 minimum.

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 First Quarter (48% illuminated). This places St. Lucie, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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