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

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently falling in South Fork, St. Lucie River, FL.
Next low tide : in 1h 03m at 1:08 pm (0.1 ft)
Next high tide : 6:53 pm (0.9 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:25 am
Moon phase : Third Quarter (37% illuminated)
Tide Station Location : Station #8722376
Common Questions About Tides

South Fork, St. Lucie River, FL Tides - Nov 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:011.210:151.24:260.54:470.67:316:37Waxing Gibbous1Sat
2Sun9:451.39:561.24:030.44:260.56:325:36Full Moon2Sun
3Mon10:271.310:371.34:410.35:050.56:335:36Full Moon3Mon
4Tue11:091.311:181.35:180.25:450.46:335:35Full Moon4Tue
5Wed11:531.35:580.16:260.56:345:34Full Moon5Wed
6Thu12:001.212:381.36:400.17:100.56:355:34Waning Gibbous6Thu
7Fri12:451.21:261.37:260.17:580.56:355:33Waning Gibbous7Fri
8Sat1:341.22:171.38:170.28:530.66:365:33Waning Gibbous8Sat
9Sun2:291.23:131.29:150.39:540.66:375:32Third Quarter9Sun
10Mon3:301.24:131.210:200.411:010.66:385:31Third Quarter10Mon
11Tue4:371.25:151.211:290.46:385:31Third Quarter11Tue
12Wed5:451.26:181.212:090.512:370.46:395:30Third Quarter12Wed
13Thu6:521.27:171.21:120.41:400.46:405:30Waning Crescent13Thu
14Fri7:531.38:121.32:090.22:370.36:415:30Waning Crescent14Fri
15Sat8:481.39:031.33:010.03:300.36:415:29Waning Crescent15Sat
16Sun9:391.49:501.33:51-0.14:190.26:425:29New Moon16Sun
17Mon10:261.410:361.34:37-0.15:060.26:435:28New Moon17Mon
18Tue11:111.411:191.35:22-0.15:510.36:445:28New Moon18Tue
19Wed11:541.36:06-0.16:350.36:445:28New Moon19Wed
20Thu12:021.212:371.36:500.07:190.46:455:28Waxing Crescent20Thu
21Fri12:431.21:181.27:330.28:030.56:465:27Waxing Crescent21Fri
22Sat1:261.12:011.28:170.38:500.66:475:27Waxing Crescent22Sat
23Sun2:101.02:451.19:040.49:400.76:475:27Waxing Crescent23Sun
24Mon2:571.03:311.09:550.610:340.76:485:27First Quarter24Mon
25Tue3:501.04:211.010:510.711:310.76:495:27First Quarter25Tue
26Wed4:461.05:131.011:490.76:505:26First Quarter26Wed
27Thu5:451.06:061.012:260.712:450.76:505:26First Quarter27Thu
28Fri6:431.06:581.01:160.61:380.66:515:26Waxing Gibbous28Fri
29Sat7:371.07:481.02:020.42:260.66:525:26Waxing Gibbous29Sat
30Sun8:271.18:361.12:450.33:110.56:535:26Waxing Gibbous30Sun
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 4:00 pm — 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 37% 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 Third Quarter (37% 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