Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide (tomorrow) : 5:48 am (0.2 ft)
Next high tide : in 48m at 11:01 pm (1.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:43 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Apr 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:181.15:351.012:160.47:107:39First Quarter1Sun
2Mon6:241.16:421.012:440.11:190.37:097:39Waxing Gibbous2Mon
3Tue7:211.17:401.11:440.12:140.27:087:40Waxing Gibbous3Tue
4Wed8:091.18:281.12:360.03:010.17:067:40Waxing Gibbous4Wed
5Thu8:501.19:111.23:220.03:420.07:057:41Waxing Gibbous5Thu
6Fri9:271.19:491.24:030.04:20-0.17:047:41Full Moon6Fri
7Sat10:011.110:261.24:420.04:56-0.17:037:42Full Moon7Sat
8Sun10:341.111:011.25:180.15:30-0.17:027:43Full Moon8Sun
9Mon11:071.111:361.25:530.16:03-0.17:017:43Full Moon9Mon
10Tue11:401.16:260.26:360.07:007:44Waning Gibbous10Tue
11Wed12:121.112:151.07:000.37:090.06:597:44Waning Gibbous11Wed
12Thu12:501.112:511.07:350.47:460.16:587:45Waning Gibbous12Thu
13Fri1:311.11:301.08:140.58:290.26:577:45Waning Gibbous13Fri
14Sat2:181.02:170.99:010.69:210.36:567:46Third Quarter14Sat
15Sun3:121.03:150.910:000.610:250.36:557:46Third Quarter15Sun
16Mon4:131.04:240.911:080.611:340.36:547:47Third Quarter16Mon
17Tue5:171.05:351.012:140.56:537:47Third Quarter17Tue
18Wed6:171.16:411.112:390.21:130.36:527:48Waning Crescent18Wed
19Thu7:121.17:401.21:390.12:070.06:517:48Waning Crescent19Thu
20Fri8:031.28:351.32:33-0.12:57-0.36:507:49Waning Crescent20Fri
21Sat8:521.39:271.43:25-0.23:45-0.56:497:50New Moon21Sat
22Sun9:401.310:171.44:15-0.24:34-0.66:487:50New Moon22Sun
23Mon10:281.311:071.55:05-0.35:23-0.76:477:51New Moon23Mon
24Tue11:161.311:581.45:54-0.26:13-0.76:467:51Waxing Crescent24Tue
25Wed12:071.36:45-0.17:05-0.56:467:52Waxing Crescent25Wed
26Thu12:501.412:591.27:390.08:01-0.46:457:52Waxing Crescent26Thu
27Fri1:451.31:561.28:380.29:02-0.26:447:53First Quarter27Fri
28Sat2:431.22:581.19:410.310:080.06:437:53First Quarter28Sat
29Sun3:451.14:041.010:490.411:160.26:427:54First Quarter29Sun
30Mon4:491.15:131.011:540.46:417:55First Quarter30Mon
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 2:24 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 99% 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 (99% 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