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

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in South Fork, St. Lucie River, FL.
Next low tide : in 30m at 1:46 pm (0.0 ft)
Next high tide : 7:26 pm (0.9 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:27 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8722376
Common Questions About Tides

South Fork, St. Lucie River, FL Tides - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:080.98:461.02:360.33:020.16:417:54Waning Crescent1Thu
2Fri9:011.09:421.13:320.23:53-0.16:407:54Waning Crescent2Fri
3Sat9:531.010:351.24:240.14:43-0.36:407:55Waning Crescent3Sat
4Sun10:431.111:271.25:150.05:32-0.56:397:56New Moon4Sun
5Mon11:331.16:04-0.16:22-0.66:387:56New Moon5Mon
6Tue12:181.312:241.16:54-0.17:13-0.66:377:57New Moon6Tue
7Wed1:091.31:161.17:46-0.18:06-0.56:377:57Waxing Crescent7Wed
8Thu2:011.22:101.18:390.09:01-0.46:367:58Waxing Crescent8Thu
9Fri2:551.23:061.19:360.110:00-0.36:357:58Waxing Crescent9Fri
10Sat3:501.14:061.010:370.111:03-0.16:357:59First Quarter10Sat
11Sun4:481.15:091.011:420.26:348:00First Quarter11Sun
12Mon5:461.06:151.012:080.112:460.26:348:00First Quarter12Mon
13Tue6:451.07:201.01:130.21:470.16:338:01First Quarter13Tue
14Wed7:411.08:211.02:130.22:410.16:328:01Waxing Gibbous14Wed
15Thu8:331.09:141.03:080.33:300.06:328:02Waxing Gibbous15Thu
16Fri9:201.010:001.03:570.34:140.06:318:02Waxing Gibbous16Fri
17Sat10:031.010:421.04:420.34:56-0.16:318:03Waxing Gibbous17Sat
18Sun10:431.011:211.05:240.35:35-0.16:308:04Full Moon18Sun
19Mon11:221.011:591.06:030.36:13-0.16:308:04Full Moon19Mon
20Tue11:591.06:400.36:50-0.16:308:05Full Moon20Tue
21Wed12:371.012:370.97:170.37:260.06:298:05Full Moon21Wed
22Thu1:161.01:160.97:540.38:020.06:298:06Waning Gibbous22Thu
23Fri1:551.01:550.98:310.48:400.16:288:06Waning Gibbous23Fri
24Sat2:351.02:370.99:100.49:200.16:288:07Waning Gibbous24Sat
25Sun3:161.03:220.99:530.410:040.26:288:07Waning Gibbous25Sun
26Mon3:590.94:130.910:410.410:560.26:278:08Third Quarter26Mon
27Tue4:440.95:090.911:340.311:540.36:278:08Third Quarter27Tue
28Wed5:340.96:100.912:310.26:278:09Third Quarter28Wed
29Thu6:270.97:131.012:570.31:290.16:278:09Third Quarter29Thu
30Fri7:230.98:161.02:000.32:26-0.16:268:10Waning Crescent30Fri
31Sat8:211.09:161.12:590.23:21-0.36:268:10Waning Crescent31Sat
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 4:36 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 67% 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 First Quarter (67% 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