Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 5h 40m at 11:21 pm (0.4 ft)
Next high tide (tomorrow) : 4:30 am (1.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:32 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Oct 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:471.49:091.43:210.63:390.57:137:08Full Moon1Fri
2Sat9:311.59:491.53:590.44:190.47:147:06Full Moon2Sat
3Sun10:141.510:291.54:370.35:000.47:147:05Full Moon3Sun
4Mon10:581.511:101.55:160.25:410.47:157:04Full Moon4Mon
5Tue11:431.511:531.45:580.26:250.57:157:03Waning Gibbous5Tue
6Wed12:311.56:430.27:130.67:167:02Waning Gibbous6Wed
7Thu12:391.41:221.57:330.28:060.77:167:01Waning Gibbous7Thu
8Fri1:311.42:191.48:290.39:060.87:177:00Third Quarter8Fri
9Sat2:301.33:221.49:330.410:140.97:176:59Third Quarter9Sat
10Sun3:361.34:291.410:440.511:250.87:186:58Third Quarter10Sun
11Mon4:481.35:361.411:540.57:196:57Third Quarter11Mon
12Tue5:571.46:371.412:320.712:590.57:196:56Waning Crescent12Tue
13Wed7:011.47:321.51:320.61:580.47:206:55Waning Crescent13Wed
14Thu7:571.58:211.52:250.42:500.37:206:54Waning Crescent14Thu
15Fri8:471.69:061.53:130.33:380.37:216:53New Moon15Fri
16Sat9:341.69:481.53:580.24:230.37:216:52New Moon16Sat
17Sun10:171.610:281.54:410.25:060.47:226:51New Moon17Sun
18Mon10:581.511:071.45:220.25:480.57:226:50New Moon18Mon
19Tue11:381.511:451.46:030.36:290.67:236:49Waxing Crescent19Tue
20Wed12:181.46:430.47:100.87:246:48Waxing Crescent20Wed
21Thu12:231.312:591.47:240.57:530.97:246:47Waxing Crescent21Thu
22Fri1:041.31:431.38:070.78:401.07:256:46Waxing Crescent22Fri
23Sat1:481.22:311.28:560.89:331.17:256:45First Quarter23Sat
24Sun2:391.23:241.29:520.910:341.27:266:44First Quarter24Sun
25Mon3:371.14:211.210:541.011:351.17:276:43First Quarter25Mon
26Tue4:391.15:191.211:540.97:276:42First Quarter26Tue
27Wed5:411.26:131.312:311.012:490.97:286:41Waxing Gibbous27Wed
28Thu6:381.37:031.31:190.81:380.87:296:41Waxing Gibbous28Thu
29Fri7:291.37:481.42:030.72:240.67:296:40Waxing Gibbous29Fri
30Sat8:171.48:321.42:440.53:080.57:306:39Waxing Gibbous30Sat
31Sun8:041.58:161.42:250.32:510.46:315:38Full Moon31Sun
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 1:55 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 neap phase. Tonight's moon is 41% 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 minimum.

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 (41% illuminated). This places St. Lucie, FL in a neap tide cycle, so tidal ranges are near their weekly minimum 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