Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 1h 21m at 4:59 am (0.3 ft)
Next high tide : 10:12 am (1.0 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:29 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - May 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:591.15:301.111:590.16:417:54Third Quarter1Thu
2Fri6:011.26:361.212:280.01:00-0.16:407:55Waning Crescent2Fri
3Sat7:001.27:361.31:30-0.11:57-0.36:407:56Waning Crescent3Sat
4Sun7:551.38:321.42:27-0.12:50-0.46:397:56Waning Crescent4Sun
5Mon8:471.39:231.43:20-0.23:41-0.56:387:57New Moon5Mon
6Tue9:361.310:111.44:10-0.24:30-0.66:377:57New Moon6Tue
7Wed10:231.310:581.44:59-0.25:17-0.56:377:58New Moon7Wed
8Thu11:091.311:441.35:46-0.16:04-0.46:367:58Waxing Crescent8Thu
9Fri11:541.26:330.06:51-0.36:357:59Waxing Crescent9Fri
10Sat12:281.312:391.27:210.17:38-0.16:358:00Waxing Crescent10Sat
11Sun1:131.21:251.18:100.28:280.16:348:00Waxing Crescent11Sun
12Mon1:581.12:121.09:010.39:200.26:348:01First Quarter12Mon
13Tue2:451.13:041.09:560.410:150.36:338:01First Quarter13Tue
14Wed3:351.03:590.910:520.411:130.46:328:02First Quarter14Wed
15Thu4:271.04:570.911:470.46:328:03First Quarter15Thu
16Fri5:201.05:551.012:080.512:380.36:318:03Waxing Gibbous16Fri
17Sat6:121.06:491.01:010.41:250.26:318:04Waxing Gibbous17Sat
18Sun7:021.07:381.11:480.42:080.16:308:04Waxing Gibbous18Sun
19Mon7:491.18:251.12:330.32:490.06:308:05Waxing Gibbous19Mon
20Tue8:341.19:101.23:150.23:29-0.16:298:05Full Moon20Tue
21Wed9:171.19:541.23:560.24:09-0.26:298:06Full Moon21Wed
22Thu10:011.210:371.34:370.14:50-0.36:288:06Full Moon22Thu
23Fri10:451.211:221.35:190.15:32-0.36:288:07Full Moon23Fri
24Sat11:301.26:020.06:17-0.36:288:08Waning Gibbous24Sat
25Sun12:081.312:181.26:490.07:06-0.36:278:08Waning Gibbous25Sun
26Mon12:561.31:091.27:400.07:59-0.26:278:09Waning Gibbous26Mon
27Tue1:461.22:041.18:350.08:57-0.16:278:09Third Quarter27Tue
28Wed2:391.23:051.19:350.010:000.06:278:10Third Quarter28Wed
29Thu3:361.24:091.110:390.011:060.06:268:10Third Quarter29Thu
30Fri4:361.25:151.211:41-0.16:268:11Third Quarter30Fri
31Sat5:371.26:191.212:100.012:41-0.26:268:11Waning Crescent31Sat
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 7:35 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 spring phase. Tonight's moon is 100% 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 Full Moon (100% 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