Tides Today & Tomorrow in St. Lucie, FL

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in St. Lucie, FL.
Next low tide (tomorrow) : in 3h 46m at 2:27 am (0.6 ft)
Next high tide (tomorrow) : 7:33 am (1.0 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:41 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8722207
Common Questions About Tides

St. Lucie, FL Tides - Mar 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:081.08:171.02:34-0.12:590.16:456:21New Moon1Mon
2Tue8:461.18:581.13:13-0.23:360.06:446:22New Moon2Tue
3Wed9:231.19:381.13:50-0.24:11-0.16:436:23New Moon3Wed
4Thu9:591.110:181.14:26-0.24:46-0.26:426:23New Moon4Thu
5Fri10:351.110:581.15:03-0.25:21-0.36:416:24Waxing Crescent5Fri
6Sat11:111.111:401.15:41-0.26:00-0.36:406:24Waxing Crescent6Sat
7Sun11:491.16:23-0.16:42-0.36:396:25Waxing Crescent7Sun
8Mon12:261.112:321.07:090.07:31-0.36:386:26Waxing Crescent8Mon
9Tue1:171.11:211.08:020.28:28-0.26:376:26First Quarter9Tue
10Wed2:171.02:201.09:040.39:34-0.26:366:27First Quarter10Wed
11Thu3:241.03:311.010:140.310:46-0.26:356:27First Quarter11Thu
12Fri4:361.04:461.011:260.311:55-0.26:336:28Waxing Gibbous12Fri
13Sat5:441.15:571.112:320.16:326:28Waxing Gibbous13Sat
14Sun6:441.27:001.212:59-0.31:31-0.16:316:29Waxing Gibbous14Sun
15Mon7:371.27:551.21:57-0.42:25-0.26:306:29Waxing Gibbous15Mon
16Tue8:261.38:461.32:50-0.53:15-0.46:296:30Full Moon16Tue
17Wed9:101.39:341.33:39-0.54:02-0.56:286:31Full Moon17Wed
18Thu9:531.310:191.34:26-0.54:47-0.56:276:31Full Moon18Thu
19Fri10:341.211:031.35:11-0.35:30-0.56:266:32Waning Gibbous19Fri
20Sat11:141.211:461.25:55-0.26:14-0.46:256:32Waning Gibbous20Sat
21Sun11:541.16:390.06:58-0.26:236:33Waning Gibbous21Sun
22Mon12:291.112:341.07:250.27:440.06:226:33Waning Gibbous22Mon
23Tue1:141.01:181.08:130.48:340.16:216:34Third Quarter23Tue
24Wed2:031.02:070.99:070.59:310.36:206:34Third Quarter24Wed
25Thu2:590.93:050.910:080.610:330.36:196:35Third Quarter25Thu
26Fri4:020.94:100.811:110.611:350.36:186:35Third Quarter26Fri
27Sat5:050.95:150.912:100.66:176:36Waning Crescent27Sat
28Sun6:000.96:130.912:300.31:010.46:166:36Waning Crescent28Sun
29Mon6:481.07:031.01:180.21:450.36:146:37Waning Crescent29Mon
30Tue7:311.17:491.12:020.12:250.16:136:37Waning Crescent30Tue
31Wed8:111.18:321.22:430.03:020.06:126:38New Moon31Wed
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 5:00 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 86% 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 Waxing Gibbous (86% 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