Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 5h 31m at 9:37 pm (0.0 ft)
Next high tide (tomorrow) : 2:59 am (1.1 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Sep 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:571.16:501.112:530.91:150.57:007:41Waning Crescent1Sat
2Sun6:541.17:401.21:460.92:050.57:017:40Waning Crescent2Sun
3Mon7:441.18:231.22:340.82:500.57:017:39Waning Crescent3Mon
4Tue8:301.29:031.33:160.73:310.47:027:38New Moon4Tue
5Wed9:131.39:401.33:550.64:090.47:027:36New Moon5Wed
6Thu9:541.310:171.34:310.54:460.37:037:35New Moon6Thu
7Fri10:331.310:521.35:060.45:210.47:037:34New Moon7Fri
8Sat11:131.411:281.35:400.35:580.47:037:33Waxing Crescent8Sat
9Sun11:531.46:150.36:350.57:047:32Waxing Crescent9Sun
10Mon12:041.312:361.46:520.37:160.67:047:31Waxing Crescent10Mon
11Tue12:431.31:211.37:350.38:020.77:057:30Waxing Crescent11Tue
12Wed1:251.32:131.38:240.38:560.87:057:28First Quarter12Wed
13Thu2:151.23:131.39:210.49:590.97:067:27First Quarter13Thu
14Fri3:151.24:201.310:280.411:090.97:067:26First Quarter14Fri
15Sat4:261.25:301.311:400.47:077:25First Quarter15Sat
16Sun5:401.36:351.412:200.812:490.37:077:24Waxing Gibbous16Sun
17Mon6:491.37:341.41:240.71:510.27:077:23Waxing Gibbous17Mon
18Tue7:511.48:271.52:220.52:480.17:087:21Waxing Gibbous18Tue
19Wed8:461.59:151.53:150.33:400.17:087:20Full Moon19Wed
20Thu9:381.610:011.64:050.14:300.17:097:19Full Moon20Thu
21Fri10:261.610:441.54:520.05:180.17:097:18Full Moon21Fri
22Sat11:131.611:271.55:380.06:040.27:107:17Waning Gibbous22Sat
23Sun11:591.56:230.16:500.47:107:16Waning Gibbous23Sun
24Mon12:091.412:441.57:080.27:370.67:117:15Waning Gibbous24Mon
25Tue12:521.41:301.47:550.48:250.87:117:13Waning Gibbous25Tue
26Wed1:361.32:181.38:450.59:181.07:127:12Third Quarter26Wed
27Thu2:231.23:111.29:400.710:161.17:127:11Third Quarter27Thu
28Fri3:161.24:091.210:400.811:191.27:127:10Third Quarter28Fri
29Sat4:171.15:111.211:430.97:137:09Third Quarter29Sat
30Sun5:201.16:091.212:201.112:410.97:137:08Waning Crescent30Sun
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 12:18 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 transitional phase. Tonight's moon is 37% 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 First Quarter (37% 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