Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 6h 13m at 9:13 am (-0.1 ft)
Next high tide : 2:36 pm (1.1 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Sep 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:481.49:231.43:200.33:43-0.17:007:42Full Moon1Thu
2Fri9:391.410:081.54:100.24:320.07:007:41Full Moon2Fri
3Sat10:261.410:501.44:570.15:190.07:017:40Full Moon3Sat
4Sun11:111.411:301.45:420.16:030.17:017:38Waning Gibbous4Sun
5Mon11:541.46:250.16:470.37:027:37Waning Gibbous5Mon
6Tue12:091.412:361.47:070.27:300.57:027:36Waning Gibbous6Tue
7Wed12:471.31:181.37:490.38:140.67:037:35Waning Gibbous7Wed
8Thu1:261.22:021.28:330.59:000.87:037:34Third Quarter8Thu
9Fri2:071.22:491.29:210.69:520.97:047:33Third Quarter9Fri
10Sat2:531.13:421.110:150.710:491.07:047:32Third Quarter10Sat
11Sun3:461.14:411.111:130.711:501.17:047:30Third Quarter11Sun
12Mon4:471.15:431.112:120.77:057:29Waning Crescent12Mon
13Tue5:501.16:401.212:471.01:070.77:057:28Waning Crescent13Tue
14Wed6:481.27:311.21:390.91:570.67:067:27Waning Crescent14Wed
15Thu7:411.28:171.32:260.82:420.57:067:26Waning Crescent15Thu
16Fri8:301.39:001.43:080.63:250.47:077:25New Moon16Fri
17Sat9:161.49:411.43:480.54:070.37:077:24New Moon17Sat
18Sun10:011.510:211.54:280.34:480.37:087:22New Moon18Sun
19Mon10:451.511:021.55:080.25:310.37:087:21New Moon19Mon
20Tue11:311.511:441.55:500.16:150.37:087:20Waxing Crescent20Tue
21Wed12:181.56:350.17:020.47:097:19Waxing Crescent21Wed
22Thu12:291.41:091.57:230.17:540.57:097:18Waxing Crescent22Thu
23Fri1:181.42:041.48:170.28:510.77:107:17First Quarter23Fri
24Sat2:131.33:061.49:180.39:560.87:107:15First Quarter24Sat
25Sun3:161.34:131.410:260.411:060.87:117:14First Quarter25Sun
26Mon4:251.35:211.411:360.47:117:13First Quarter26Mon
27Tue5:371.36:261.412:160.812:440.47:127:12Waxing Gibbous27Tue
28Wed6:441.47:241.41:190.71:450.47:127:11Waxing Gibbous28Wed
29Thu7:431.48:151.52:150.62:390.37:137:10Waxing Gibbous29Thu
30Fri8:351.59:001.53:050.43:280.37:137:08Full Moon30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722207)

Common Questions About St. Lucie, FL Tides

Show All
What time does the tide turn (slack tide) in St. Lucie, FL today?

Slack tide in St. Lucie, FL is approximately 11:54 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 (37% illuminated). This places St. Lucie, FL in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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