Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide (tomorrow) : 2:27 am (0.6 ft)
Next high tide : in 3h 10m at 7:36 pm (1.0 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Sep 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:571.32:381.39:060.29:370.67:007:42First Quarter1Wed
2Thu2:461.23:331.210:020.410:350.87:007:41First Quarter2Thu
3Fri3:401.14:331.211:010.511:360.97:017:40First Quarter3Fri
4Sat4:391.15:351.112:010.67:017:38First Quarter4Sat
5Sun5:401.16:331.112:350.912:580.67:027:37Waxing Gibbous5Sun
6Mon6:381.17:251.21:300.91:500.57:027:36Waxing Gibbous6Mon
7Tue7:301.28:091.22:190.82:360.57:037:35Waxing Gibbous7Tue
8Wed8:171.28:491.33:030.73:180.47:037:34Waxing Gibbous8Wed
9Thu9:001.39:271.33:420.63:570.47:037:33Full Moon9Thu
10Fri9:401.310:031.34:190.54:340.47:047:32Full Moon10Fri
11Sat10:201.310:391.44:540.45:090.47:047:31Full Moon11Sat
12Sun10:591.411:141.35:270.45:450.47:057:29Full Moon12Sun
13Mon11:381.411:501.36:010.36:210.57:057:28Waning Gibbous13Mon
14Tue12:191.46:370.37:000.67:067:27Waning Gibbous14Tue
15Wed12:271.31:031.37:170.37:430.77:067:26Waning Gibbous15Wed
16Thu1:071.31:521.38:020.48:330.87:077:25Waning Gibbous16Thu
17Fri1:541.22:471.38:560.49:320.97:077:24Third Quarter17Fri
18Sat2:501.23:521.310:000.410:400.97:077:22Third Quarter18Sat
19Sun3:571.25:011.311:110.411:510.97:087:21Third Quarter19Sun
20Mon5:101.36:081.312:210.47:087:20Waning Crescent20Mon
21Tue6:221.37:101.412:580.71:260.37:097:19Waning Crescent21Tue
22Wed7:261.48:041.51:580.52:250.27:097:18Waning Crescent22Wed
23Thu8:241.58:541.52:530.33:190.17:107:17New Moon23Thu
24Fri9:171.69:411.63:440.14:090.17:107:15New Moon24Fri
25Sat10:071.610:261.64:320.04:580.17:117:14New Moon25Sat
26Sun10:551.611:101.55:190.05:450.27:117:13New Moon26Sun
27Mon11:411.611:531.56:050.06:320.37:127:12Waxing Crescent27Mon
28Tue12:271.56:510.17:190.57:127:11Waxing Crescent28Tue
29Wed12:371.41:141.47:380.38:080.77:137:10Waxing Crescent29Wed
30Thu1:211.32:021.48:280.59:000.97:137:09First Quarter30Thu
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 11:01 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 86% 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 Waxing Gibbous (86% 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