Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 2h 44m at 8:28 pm (0.2 ft)
Next high tide (tomorrow) : 2:01 am (1.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Sep 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:001.14:091.210:170.310:560.87:007:42First Quarter1Tue
2Wed4:081.15:201.211:280.37:007:41First Quarter2Wed
3Thu5:231.26:281.312:070.812:380.27:017:40Waxing Gibbous3Thu
4Fri6:351.27:291.31:140.71:420.17:017:39Waxing Gibbous4Fri
5Sat7:411.38:231.42:150.52:410.07:017:38Waxing Gibbous5Sat
6Sun8:391.49:121.53:100.33:35-0.17:027:37Full Moon6Sun
7Mon9:331.59:591.54:010.14:26-0.17:027:35Full Moon7Mon
8Tue10:231.610:441.54:50-0.15:150.07:037:34Full Moon8Tue
9Wed11:111.611:271.55:37-0.16:030.17:037:33Waning Gibbous9Wed
10Thu11:591.56:24-0.16:500.37:047:32Waning Gibbous10Thu
11Fri12:101.412:461.57:100.07:380.47:047:31Waning Gibbous11Fri
12Sat12:541.41:331.47:580.28:280.77:057:30Waning Gibbous12Sat
13Sun1:391.32:231.38:490.49:210.87:057:29Third Quarter13Sun
14Mon2:271.23:181.29:450.610:201.07:067:27Third Quarter14Mon
15Tue3:211.14:181.110:460.711:231.17:067:26Third Quarter15Tue
16Wed4:221.15:221.111:500.87:067:25Third Quarter16Wed
17Thu5:271.16:211.212:261.112:490.87:077:24Waning Crescent17Thu
18Fri6:271.17:121.21:221.01:410.77:077:23Waning Crescent18Fri
19Sat7:211.27:551.32:100.92:270.67:087:22Waning Crescent19Sat
20Sun8:081.38:341.32:520.83:080.67:087:20Waning Crescent20Sun
21Mon8:501.39:111.33:300.63:460.57:097:19New Moon21Mon
22Tue9:311.49:471.44:050.54:230.57:097:18New Moon22Tue
23Wed10:101.410:231.44:390.44:580.57:107:17New Moon23Wed
24Thu10:491.410:591.45:120.35:340.57:107:16New Moon24Thu
25Fri11:291.411:351.35:470.36:110.67:117:15Waxing Crescent25Fri
26Sat12:121.46:250.36:520.77:117:14Waxing Crescent26Sat
27Sun12:141.312:581.47:070.37:370.87:117:12Waxing Crescent27Sun
28Mon12:581.31:491.37:560.48:290.97:127:11Waxing Crescent28Mon
29Tue1:491.32:491.38:540.59:321.07:127:10First Quarter29Tue
30Wed2:511.23:561.310:030.510:451.07:137:09First Quarter30Wed
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 11:14 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 72% 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 Waning Gibbous (72% 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