Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide (tomorrow) : 12:06 am (0.6 ft)
Next high tide : in 1h 15m at 5:18 pm (1.1 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 6:48 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Jun 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:501.04:270.911:080.411:290.56:268:12First Quarter1Sun
2Mon4:401.05:251.011:580.36:258:12First Quarter2Mon
3Tue5:321.06:231.012:240.512:470.16:258:13Waxing Gibbous3Tue
4Wed6:261.07:181.11:170.41:350.06:258:13Waxing Gibbous4Wed
5Thu7:191.08:101.22:070.42:23-0.26:258:14Waxing Gibbous5Thu
6Fri8:111.19:021.22:560.33:11-0.36:258:14Full Moon6Fri
7Sat9:031.19:521.33:440.24:00-0.56:258:14Full Moon7Sat
8Sun9:541.210:421.34:330.14:50-0.56:258:15Full Moon8Sun
9Mon10:471.211:321.35:230.05:41-0.56:258:15Full Moon9Mon
10Tue11:401.26:150.06:35-0.56:258:16Waning Gibbous10Tue
11Wed12:221.312:351.27:09-0.17:30-0.46:258:16Waning Gibbous11Wed
12Thu1:131.31:321.28:06-0.18:28-0.26:258:16Waning Gibbous12Thu
13Fri2:051.22:311.29:04-0.19:29-0.16:258:17Third Quarter13Fri
14Sat2:581.23:331.110:05-0.110:310.16:258:17Third Quarter14Sat
15Sun3:521.14:361.111:04-0.211:340.26:258:17Third Quarter15Sun
16Mon4:491.15:391.112:02-0.26:258:18Waning Crescent16Mon
17Tue5:461.16:391.112:330.212:57-0.26:258:18Waning Crescent17Tue
18Wed6:431.17:351.11:290.31:49-0.26:268:18Waning Crescent18Wed
19Thu7:361.08:261.12:210.32:39-0.26:268:18Waning Crescent19Thu
20Fri8:261.09:121.13:100.33:26-0.26:268:19New Moon20Fri
21Sat9:111.09:551.13:560.34:10-0.26:268:19New Moon21Sat
22Sun9:541.010:351.14:390.34:53-0.26:268:19New Moon22Sun
23Mon10:361.011:131.15:210.35:34-0.16:278:19New Moon23Mon
24Tue11:161.011:511.16:020.36:14-0.16:278:20Waxing Crescent24Tue
25Wed11:561.06:430.36:520.06:278:20Waxing Crescent25Wed
26Thu12:281.112:371.07:220.37:310.16:278:20Waxing Crescent26Thu
27Fri1:041.11:201.08:020.38:110.26:288:20Waxing Crescent27Fri
28Sat1:421.02:051.08:420.38:540.36:288:20First Quarter28Sat
29Sun2:201.02:521.09:260.39:420.46:288:20First Quarter29Sun
30Mon3:021.03:451.010:130.210:370.56:298:20First Quarter30Mon
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 8:42 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 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 Third 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