Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide : 7:42 pm (0.1 ft)
Next high tide : in 40m at 12:58 pm (1.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Oct 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:261.611:331.55:420.06:100.47:147:07Waning Gibbous1Sat
2Sun12:151.66:280.06:590.57:147:05Waning Gibbous2Sun
3Mon12:211.41:071.57:190.17:520.77:157:04Waning Gibbous3Mon
4Tue1:131.42:051.48:150.28:520.87:157:03Third Quarter4Tue
5Wed2:121.33:091.49:200.410:000.97:167:02Third Quarter5Wed
6Thu3:191.34:171.310:310.511:140.97:167:01Third Quarter6Thu
7Fri4:321.35:261.311:440.67:177:00Third Quarter7Fri
8Sat5:451.36:281.412:230.812:510.57:176:59Waning Crescent8Sat
9Sun6:491.47:221.41:240.71:490.57:186:58Waning Crescent9Sun
10Mon7:451.48:091.42:160.62:400.57:186:57Waning Crescent10Mon
11Tue8:341.58:511.53:030.43:260.57:196:56New Moon11Tue
12Wed9:181.59:301.53:450.34:090.57:206:55New Moon12Wed
13Thu9:581.510:061.44:240.34:490.57:206:54New Moon13Thu
14Fri10:361.510:411.45:020.35:270.67:216:53New Moon14Fri
15Sat11:131.511:161.45:380.36:040.77:216:52Waxing Crescent15Sat
16Sun11:501.411:521.36:150.46:410.87:226:51Waxing Crescent16Sun
17Mon12:291.46:510.57:181.07:226:50Waxing Crescent17Mon
18Tue12:291.31:101.37:300.77:591.17:236:49Waxing Crescent18Tue
19Wed1:101.21:561.28:130.88:461.27:246:48First Quarter19Wed
20Thu1:571.22:481.29:040.99:451.27:246:47First Quarter20Thu
21Fri2:531.13:461.210:051.010:511.27:256:46First Quarter21Fri
22Sat3:571.14:461.211:111.011:531.17:256:45First Quarter22Sat
23Sun5:041.25:421.212:130.97:266:44Waxing Gibbous23Sun
24Mon6:061.26:341.312:470.91:070.87:276:43Waxing Gibbous24Mon
25Tue7:021.37:211.41:350.71:580.77:276:42Waxing Gibbous25Tue
26Wed7:531.48:071.42:190.52:450.67:286:42Waxing Gibbous26Wed
27Thu8:421.58:521.53:030.23:310.57:296:41Full Moon27Thu
28Fri9:301.69:371.53:470.04:170.47:296:40Full Moon28Fri
29Sat10:181.610:241.54:32-0.15:030.47:306:39Full Moon29Sat
30Sun11:071.611:121.55:20-0.15:510.47:306:38Waning Gibbous30Sun
31Mon11:591.66:10-0.16:430.57:316:38Waning Gibbous31Mon
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 4:20 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 81% 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 (81% 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