Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide : in 1h 36m at 7:42 pm (0.1 ft)
Next high tide (tomorrow) : 1:21 am (1.1 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 - Mar 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:031.01:050.97:590.28:210.06:446:22Third Quarter1Wed
2Thu1:500.91:500.98:500.49:160.16:436:22Third Quarter2Thu
3Fri2:440.92:430.89:480.510:160.26:426:23Third Quarter3Fri
4Sat3:470.83:470.810:520.611:190.26:416:23Third Quarter4Sat
5Sun4:530.84:550.811:550.66:406:24Waning Crescent5Sun
6Mon5:540.95:570.812:180.212:510.56:396:25Waning Crescent6Mon
7Tue6:440.96:510.91:090.11:390.46:386:25Waning Crescent7Tue
8Wed7:281.07:381.01:550.02:210.26:376:26Waning Crescent8Wed
9Thu8:081.18:221.12:36-0.12:590.06:366:26New Moon9Thu
10Fri8:451.19:031.13:15-0.13:35-0.16:356:27New Moon10Fri
11Sat9:221.19:441.23:52-0.24:10-0.36:346:27New Moon11Sat
12Sun10:591.111:261.25:30-0.25:47-0.47:337:28New Moon12Sun
13Mon11:361.16:10-0.26:26-0.47:327:29Waxing Crescent13Mon
14Tue12:081.212:151.16:51-0.17:08-0.47:317:29Waxing Crescent14Tue
15Wed12:541.212:571.17:360.07:56-0.47:307:30Waxing Crescent15Wed
16Thu1:441.11:461.08:270.28:52-0.37:287:30First Quarter16Thu
17Fri2:421.12:441.09:270.39:56-0.27:277:31First Quarter17Fri
18Sat3:471.03:531.010:360.411:09-0.17:267:31First Quarter18Sat
19Sun4:591.05:101.011:500.47:257:32First Quarter19Sun
20Mon6:091.16:241.012:22-0.11:000.27:247:32Waxing Gibbous20Mon
21Tue7:111.17:291.11:28-0.22:010.17:237:33Waxing Gibbous21Tue
22Wed8:051.28:261.22:27-0.22:55-0.17:227:33Waxing Gibbous22Wed
23Thu8:531.29:161.33:20-0.33:44-0.37:217:34Full Moon23Thu
24Fri9:361.210:021.34:08-0.34:29-0.47:197:34Full Moon24Fri
25Sat10:171.210:451.34:53-0.35:11-0.57:187:35Full Moon25Sat
26Sun10:561.211:261.35:36-0.25:52-0.47:177:35Full Moon26Sun
27Mon11:341.26:17-0.16:32-0.37:167:36Waning Gibbous27Mon
28Tue12:061.212:111.16:580.17:12-0.27:157:36Waning Gibbous28Tue
29Wed12:451.112:481.07:380.27:540.07:147:37Waning Gibbous29Wed
30Thu1:261.11:271.08:200.48:380.17:137:37Waning Gibbous30Thu
31Fri2:111.02:110.99:070.59:290.37:127:38Third Quarter31Fri
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 10:31 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