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

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in South Fork, St. Lucie River, FL.
Next low tide : in 1h 26m at 8:39 am (0.2 ft)
Next high tide : 2:09 pm (0.9 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8722376
Common Questions About Tides

South Fork, St. Lucie River, FL Tides - Sep 2056

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:171.04:591.011:220.511:510.87:007:40Third Quarter1Fri
2Sat5:051.05:541.012:160.67:017:39Third Quarter2Sat
3Sun6:001.06:551.012:490.91:140.67:017:38Third Quarter3Sun
4Mon7:011.07:561.01:490.92:110.67:027:37Waning Crescent4Mon
5Tue8:031.08:521.12:460.83:060.57:027:36Waning Crescent5Tue
6Wed9:011.19:441.23:370.73:560.47:027:35Waning Crescent6Wed
7Thu9:551.110:311.24:250.64:430.27:037:34Waning Crescent7Thu
8Fri10:451.211:161.35:100.45:290.17:037:32New Moon8Fri
9Sat11:341.35:540.26:150.17:047:31New Moon9Sat
10Sun12:001.312:211.36:380.17:010.07:047:30New Moon10Sun
11Mon12:441.31:101.47:230.07:480.17:057:29Waxing Crescent11Mon
12Tue1:291.31:591.48:10-0.18:370.27:057:28Waxing Crescent12Tue
13Wed2:151.32:511.49:000.09:300.37:067:27Waxing Crescent13Wed
14Thu3:041.33:461.39:540.010:260.47:067:26Waxing Crescent14Thu
15Fri3:581.24:451.310:530.111:290.67:067:24First Quarter15Fri
16Sat4:581.25:491.211:580.27:077:23First Quarter16Sat
17Sun6:041.26:571.212:370.71:060.37:077:22First Quarter17Sun
18Mon7:131.28:031.21:450.72:130.37:087:21Waxing Gibbous18Mon
19Tue8:191.29:021.22:480.63:140.37:087:20Waxing Gibbous19Tue
20Wed9:191.29:551.33:450.64:090.37:097:19Waxing Gibbous20Wed
21Thu10:111.310:401.34:360.54:580.37:097:18Waxing Gibbous21Thu
22Fri10:581.311:211.35:210.45:420.37:097:16Full Moon22Fri
23Sat11:401.311:591.36:030.36:240.37:107:15Full Moon23Sat
24Sun12:201.36:430.37:030.47:107:14Full Moon24Sun
25Mon12:351.312:571.37:200.37:410.57:117:13Full Moon25Mon
26Tue1:091.21:341.37:570.48:180.67:117:12Waning Gibbous26Tue
27Wed1:441.22:121.28:320.48:550.77:127:11Waning Gibbous27Wed
28Thu2:191.22:511.29:090.59:330.87:127:10Waning Gibbous28Thu
29Fri2:571.13:331.19:480.610:150.97:137:08Waning Gibbous29Fri
30Sat3:381.14:211.110:310.711:041.07:137:07Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8722376)

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

Show All
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 11:24 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 spring phase. Tonight's moon is 88% 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 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 Waning Gibbous (88% illuminated). This places South Fork, St. Lucie River, 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