Tides Today & Tomorrow in South Fork, St. Lucie River, FL

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in South Fork, St. Lucie River, FL.
Next low tide : in 1h 28m at 10:24 pm (-0.2 ft)
Next high tide (tomorrow) : 4:02 am (1.1 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:26 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8722376
Common Questions About Tides

South Fork, St. Lucie River, FL Tides - Aug 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:021.03:291.09:470.210:030.36:458:09Waxing Crescent1Fri
2Sat3:411.04:151.010:290.210:490.46:458:08First Quarter2Sat
3Sun4:241.05:070.911:180.211:440.56:468:08First Quarter3Sun
4Mon5:130.96:061.012:150.26:468:07First Quarter4Mon
5Tue6:110.97:101.012:460.51:170.16:478:06First Quarter5Tue
6Wed7:161.08:141.01:510.52:200.06:478:06Waxing Gibbous6Wed
7Thu8:221.09:151.12:530.43:20-0.16:488:05Waxing Gibbous7Thu
8Fri9:261.110:121.23:520.24:18-0.36:488:04Waxing Gibbous8Fri
9Sat10:251.211:041.34:480.05:13-0.46:498:03Full Moon9Sat
10Sun11:211.311:551.35:42-0.16:06-0.46:498:02Full Moon10Sun
11Mon12:151.36:34-0.36:58-0.46:508:02Full Moon11Mon
12Tue12:441.31:071.37:25-0.37:50-0.46:508:01Waning Gibbous12Tue
13Wed1:321.31:591.38:17-0.48:42-0.26:518:00Waning Gibbous13Wed
14Thu2:211.32:521.39:09-0.39:35-0.16:517:59Waning Gibbous14Thu
15Fri3:101.23:451.210:03-0.210:310.16:527:58Waning Gibbous15Fri
16Sat4:011.24:411.111:00-0.111:290.36:527:57Third Quarter16Sat
17Sun4:551.15:401.111:590.16:537:56Third Quarter17Sun
18Mon5:521.06:411.012:300.51:000.26:537:55Third Quarter18Mon
19Tue6:531.07:431.01:320.52:000.36:547:54Waning Crescent19Tue
20Wed7:531.08:411.02:310.62:560.36:547:53Waning Crescent20Wed
21Thu8:491.09:311.03:250.63:470.36:557:53Waning Crescent21Thu
22Fri9:401.010:151.14:140.54:330.36:557:52Waning Crescent22Fri
23Sat10:251.110:541.14:580.45:150.26:567:51New Moon23Sat
24Sun11:061.111:321.15:380.45:540.26:567:50New Moon24Sun
25Mon11:461.16:160.36:310.26:577:49New Moon25Mon
26Tue12:081.212:241.16:520.37:070.26:577:47New Moon26Tue
27Wed12:431.21:021.17:260.37:410.36:587:46Waxing Crescent27Wed
28Thu1:191.11:411.17:590.38:160.46:587:45Waxing Crescent28Thu
29Fri1:551.12:201.18:340.38:520.46:587:44Waxing Crescent29Fri
30Sat2:311.13:021.19:110.39:320.56:597:43Waxing Crescent30Sat
31Sun3:101.13:481.19:540.310:190.66:597:42First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722376)

Common Questions About South Fork, St. Lucie River, FL Tides

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What time does the tide turn (slack tide) in South Fork, St. Lucie River, FL today?

Slack tide in South Fork, St. Lucie River, FL is approximately 1:13 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 South Fork, St. Lucie River, FL?

South Fork, St. Lucie River, FL is currently in a transitional phase. Tonight's moon is 27% 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 South Fork, St. Lucie River, 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 South Fork, St. Lucie River, FL?

Tide predictions for South Fork, St. Lucie River, 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 South Fork, St. Lucie River, FL?

Tide data for South Fork, St. Lucie River, FL is sourced from NOAA Station #8722376. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8722376.

What is the moon phase in South Fork, St. Lucie River, FL tonight?

Tonight the moon over South Fork, St. Lucie River, FL is Waxing Crescent (27% illuminated). This places South Fork, St. Lucie River, 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