Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in St. Lucie, FL.
Next low tide : 8:13 am (0.1 ft)
Next high tide : in 25m at 1:21 am (1.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Dec 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:331.02:561.19:440.710:200.76:545:26Third Quarter1Thu
2Fri3:311.03:451.110:410.811:100.66:555:26Third Quarter2Fri
3Sat4:281.14:351.111:340.811:560.56:565:26Waning Crescent3Sat
4Sun5:221.15:241.112:230.76:565:26Waning Crescent4Sun
5Mon6:111.16:121.112:390.41:080.76:575:26Waning Crescent5Mon
6Tue6:581.26:581.11:200.21:500.66:585:26Waning Crescent6Tue
7Wed7:431.27:431.12:010.12:310.56:595:27New Moon7Wed
8Thu8:281.38:271.22:410.03:120.56:595:27New Moon8Thu
9Fri9:121.39:121.23:23-0.13:530.47:005:27New Moon9Fri
10Sat9:571.39:581.24:05-0.14:370.47:015:27New Moon10Sat
11Sun10:431.310:471.24:51-0.15:230.37:015:27Waxing Crescent11Sun
12Mon11:301.311:391.25:39-0.16:120.37:025:28Waxing Crescent12Mon
13Tue12:181.36:300.07:060.37:035:28Waxing Crescent13Tue
14Wed12:351.21:081.27:270.18:040.27:035:28First Quarter14Wed
15Thu1:351.22:011.28:280.29:050.17:045:29First Quarter15Thu
16Fri2:381.22:571.29:330.310:070.07:045:29First Quarter16Fri
17Sat3:431.23:551.110:380.311:07-0.17:055:30First Quarter17Sat
18Sun4:481.24:551.111:410.37:055:30Waxing Gibbous18Sun
19Mon5:491.25:531.212:04-0.212:390.37:065:30Waxing Gibbous19Mon
20Tue6:471.36:491.212:59-0.31:330.27:075:31Waxing Gibbous20Tue
21Wed7:391.37:421.21:51-0.42:240.27:075:31Full Moon21Wed
22Thu8:281.38:311.22:41-0.43:120.27:085:32Full Moon22Thu
23Fri9:151.39:171.23:29-0.43:590.27:085:32Full Moon23Fri
24Sat9:581.210:021.14:16-0.34:450.27:085:33Full Moon24Sat
25Sun10:401.210:461.15:00-0.25:300.27:095:34Waning Gibbous25Sun
26Mon11:201.211:291.15:44-0.16:140.27:095:34Waning Gibbous26Mon
27Tue11:581.16:280.16:590.37:105:35Waning Gibbous27Tue
28Wed12:121.012:371.17:110.27:440.37:105:35Waning Gibbous28Wed
29Thu12:581.01:161.07:570.38:310.37:105:36Third Quarter29Thu
30Fri1:460.91:581.08:470.59:190.37:115:37Third Quarter30Fri
31Sat2:380.92:440.99:400.610:090.37:115:37Third Quarter31Sat
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 4:47 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 72% 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 Waning Gibbous (72% 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