Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 16m at 7:19 pm (0.2 ft)
Next high tide (tomorrow) : 12:51 am (1.2 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:45 am
Moon phase : Waning Gibbous (84% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Oct 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:491.34:331.311:040.711:390.97:137:08First Quarter1Tue
2Wed4:521.25:331.312:050.87:147:06First Quarter2Wed
3Thu5:531.26:271.312:370.91:010.87:147:05Waxing Gibbous3Thu
4Fri6:481.37:141.31:290.81:500.77:157:04Waxing Gibbous4Fri
5Sat7:361.37:551.32:140.72:350.77:157:03Waxing Gibbous5Sat
6Sun8:191.48:341.42:540.63:150.77:167:02Waxing Gibbous6Sun
7Mon8:581.49:111.43:320.53:520.67:167:01Full Moon7Mon
8Tue9:371.49:481.44:070.54:280.67:177:00Full Moon8Tue
9Wed10:151.510:241.44:410.45:030.67:186:59Full Moon9Wed
10Thu10:541.511:011.45:150.45:380.77:186:58Full Moon10Thu
11Fri11:331.411:391.35:490.46:130.77:196:57Waning Gibbous11Fri
12Sat12:141.46:260.46:520.87:196:56Waning Gibbous12Sat
13Sun12:191.312:581.47:070.57:350.87:206:55Waning Gibbous13Sun
14Mon1:031.31:471.37:540.58:270.97:206:53Waning Gibbous14Mon
15Tue1:551.32:411.38:500.69:270.97:216:52Third Quarter15Tue
16Wed2:551.33:411.39:550.610:350.97:216:51Third Quarter16Wed
17Thu4:021.34:441.311:040.611:420.77:226:50Third Quarter17Thu
18Fri5:111.35:451.412:120.67:236:50Waning Crescent18Fri
19Sat6:171.46:441.512:440.51:130.57:236:49Waning Crescent19Sat
20Sun7:181.57:381.51:410.32:100.47:246:48Waning Crescent20Sun
21Mon8:141.68:301.62:340.13:030.37:246:47New Moon21Mon
22Tue9:061.79:201.63:25-0.13:540.27:256:46New Moon22Tue
23Wed9:561.710:081.64:14-0.24:440.27:266:45New Moon23Wed
24Thu10:451.710:571.65:03-0.25:330.37:266:44New Moon24Thu
25Fri11:341.611:451.55:52-0.16:220.47:276:43Waxing Crescent25Fri
26Sat12:221.66:420.17:120.57:276:42Waxing Crescent26Sat
27Sun12:341.412:121.56:330.37:060.76:285:41Waxing Crescent27Sun
28Mon12:241.41:021.47:270.58:020.86:295:41First Quarter28Mon
29Tue1:171.31:551.38:250.79:030.96:295:40First Quarter29Tue
30Wed2:141.22:501.39:260.810:030.96:305:39First Quarter30Wed
31Thu3:141.23:451.210:270.911:000.96:315:38First Quarter31Thu
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 10:05 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 84% 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 Waning Gibbous (84% 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