Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide : 8:58 am (0.1 ft)
Next high tide : in 1h 19m at 2:01 am (1.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:31 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Mar 1987

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:101.310:351.34:42-0.55:05-0.66:456:21New Moon1Sun
2Mon10:511.211:201.25:28-0.45:49-0.66:446:22Waxing Crescent2Mon
3Tue11:311.16:13-0.26:33-0.46:436:22Waxing Crescent3Tue
4Wed12:041.112:111.16:580.07:18-0.36:426:23Waxing Crescent4Wed
5Thu12:481.112:521.07:440.28:05-0.16:416:24First Quarter5Thu
6Fri1:351.01:360.98:340.48:580.16:406:24First Quarter6Fri
7Sat2:280.92:270.89:300.59:580.26:396:25First Quarter7Sat
8Sun3:280.83:280.810:340.611:010.26:386:25First Quarter8Sun
9Mon4:340.84:360.811:380.66:376:26Waxing Gibbous9Mon
10Tue5:370.95:410.812:020.212:360.56:366:26Waxing Gibbous10Tue
11Wed6:300.96:360.912:550.21:260.46:356:27Waxing Gibbous11Wed
12Thu7:151.07:251.01:420.12:090.36:346:28Waxing Gibbous12Thu
13Fri7:551.08:081.02:240.02:470.16:336:28Full Moon13Fri
14Sat8:321.18:501.13:03-0.13:23-0.16:326:29Full Moon14Sat
15Sun9:091.19:301.23:40-0.13:58-0.26:306:29Full Moon15Sun
16Mon9:451.110:101.24:17-0.14:33-0.36:296:30Full Moon16Mon
17Tue10:211.110:521.24:55-0.15:10-0.46:286:30Waning Gibbous17Tue
18Wed10:591.111:351.25:35-0.15:50-0.46:276:31Waning Gibbous18Wed
19Thu11:391.16:180.06:35-0.36:266:31Waning Gibbous19Thu
20Fri12:231.112:251.07:050.27:27-0.36:256:32Waning Gibbous20Fri
21Sat1:171.11:181.08:010.38:28-0.26:246:32Third Quarter21Sat
22Sun2:191.02:231.09:060.49:38-0.16:236:33Third Quarter22Sun
23Mon3:291.03:381.010:200.410:52-0.16:226:33Third Quarter23Mon
24Tue4:411.04:551.011:320.36:206:34Waning Crescent24Tue
25Wed5:461.16:041.112:02-0.112:370.16:196:35Waning Crescent25Wed
26Thu6:431.27:041.21:04-0.21:33-0.16:186:35Waning Crescent26Thu
27Fri7:331.27:561.31:59-0.32:24-0.36:176:36Waning Crescent27Fri
28Sat8:181.38:451.32:49-0.33:11-0.46:166:36New Moon28Sat
29Sun9:011.39:291.33:36-0.33:55-0.56:156:37New Moon29Sun
30Mon9:411.210:121.34:20-0.24:37-0.56:146:37New Moon30Mon
31Tue10:201.210:531.35:02-0.15:18-0.46:136:38Waxing Crescent31Tue
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 5:29 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 62% 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 Third Quarter (62% 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