Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Sunday, July 19, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide (tomorrow) : 9:33 am (-0.1 ft)
Next high tide (tomorrow) : in 3h 52m at 2:20 am (1.1 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:38 am
Moon phase : First Quarter (32% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Jun 2082

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:141.11:241.07:580.38:140.06:268:12Waxing Crescent1Mon
2Tue2:011.12:191.08:510.29:120.16:268:13First Quarter2Tue
3Wed2:501.13:191.19:490.110:140.16:258:13First Quarter3Wed
4Thu3:431.14:231.110:490.011:180.26:258:14First Quarter4Thu
5Fri4:391.15:281.111:49-0.16:258:14First Quarter5Fri
6Sat5:381.16:321.212:220.212:48-0.36:258:14Waxing Gibbous6Sat
7Sun6:371.17:321.21:220.21:45-0.46:258:15Waxing Gibbous7Sun
8Mon7:361.18:291.32:190.12:40-0.56:258:15Waxing Gibbous8Mon
9Tue8:321.29:221.33:130.03:33-0.66:258:16Full Moon9Tue
10Wed9:271.210:131.34:060.04:25-0.66:258:16Full Moon10Wed
11Thu10:191.211:031.34:570.05:17-0.56:258:16Full Moon11Thu
12Fri11:091.211:501.35:480.06:07-0.46:258:17Waning Gibbous12Fri
13Sat11:591.16:390.16:57-0.36:258:17Waning Gibbous13Sat
14Sun12:361.212:481.17:300.17:48-0.16:258:17Waning Gibbous14Sun
15Mon1:201.11:371.08:210.28:390.16:258:18Waning Gibbous15Mon
16Tue2:041.12:271.09:130.29:310.26:268:18Third Quarter16Tue
17Wed2:481.03:181.010:040.210:240.46:268:18Third Quarter17Wed
18Thu3:321.04:110.910:550.211:180.56:268:19Third Quarter18Thu
19Fri4:180.95:050.911:440.26:268:19Third Quarter19Fri
20Sat5:070.96:001.012:110.512:320.26:268:19Waning Crescent20Sat
21Sun5:580.96:521.01:010.51:190.16:278:19Waning Crescent21Sun
22Mon6:500.97:431.01:490.52:040.06:278:19Waning Crescent22Mon
23Tue7:401.08:301.12:350.52:470.06:278:20Waning Crescent23Tue
24Wed8:291.09:161.13:180.43:30-0.16:278:20New Moon24Wed
25Thu9:161.010:011.24:010.34:12-0.26:288:20New Moon25Thu
26Fri10:011.010:451.24:430.34:54-0.26:288:20New Moon26Fri
27Sat10:471.111:271.25:250.25:37-0.36:288:20New Moon27Sat
28Sun11:341.16:090.16:22-0.36:298:20Waxing Crescent28Sun
29Mon12:101.212:221.16:540.17:10-0.26:298:20Waxing Crescent29Mon
30Tue12:531.21:131.17:420.08:00-0.16:298:20Waxing Crescent30Tue
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 5:56 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 32% 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 (32% 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