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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in South Fork, St. Lucie River, FL.
Next low tide : in 3h 08m at 9:17 am (0.2 ft)
Next high tide : 2:52 pm (0.9 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8722376
Common Questions About Tides

South Fork, St. Lucie River, FL Tides - May 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:100.96:280.812:360.41:170.66:417:54First Quarter1Wed
2Thu7:070.97:320.81:360.42:130.56:417:54First Quarter2Thu
3Fri8:020.98:300.92:330.43:030.46:407:55Waxing Gibbous3Fri
4Sat8:530.99:231.03:230.33:470.26:397:56Waxing Gibbous4Sat
5Sun9:401.010:121.04:100.24:290.06:387:56Waxing Gibbous5Sun
6Mon10:241.010:581.14:540.25:10-0.16:387:57Waxing Gibbous6Mon
7Tue11:081.011:441.25:370.15:51-0.36:377:57Full Moon7Tue
8Wed11:511.16:210.06:34-0.46:367:58Full Moon8Wed
9Thu12:301.212:361.17:050.07:19-0.46:367:58Full Moon9Thu
10Fri1:171.21:231.17:510.08:07-0.46:357:59Waning Gibbous10Fri
11Sat2:061.22:121.18:410.18:59-0.46:348:00Waning Gibbous11Sat
12Sun2:581.23:061.09:350.19:56-0.26:348:00Waning Gibbous12Sun
13Mon3:531.14:061.010:340.210:59-0.16:338:01Third Quarter13Mon
14Tue4:511.15:101.011:400.26:338:01Third Quarter14Tue
15Wed5:531.06:191.012:060.012:470.26:328:02Third Quarter15Wed
16Thu6:551.07:271.01:140.01:510.16:328:02Third Quarter16Thu
17Fri7:551.08:311.02:190.12:500.06:318:03Waning Crescent17Fri
18Sat8:511.09:281.13:170.13:43-0.26:318:04Waning Crescent18Sat
19Sun9:411.010:191.14:110.14:31-0.26:308:04Waning Crescent19Sun
20Mon10:281.111:051.14:590.15:16-0.36:308:05New Moon20Mon
21Tue11:111.011:481.15:450.15:59-0.36:298:05New Moon21Tue
22Wed11:521.06:280.16:40-0.36:298:06New Moon22Wed
23Thu12:291.112:321.07:090.17:21-0.26:288:06New Moon23Thu
24Fri1:081.11:111.07:500.28:01-0.16:288:07Waxing Crescent24Fri
25Sat1:471.01:500.98:300.38:410.06:288:07Waxing Crescent25Sat
26Sun2:271.02:300.99:110.39:220.16:278:08Waxing Crescent26Sun
27Mon3:081.03:130.99:550.410:060.26:278:08Waxing Crescent27Mon
28Tue3:500.93:590.810:420.510:540.36:278:09First Quarter28Tue
29Wed4:360.94:510.811:340.511:470.46:278:09First Quarter29Wed
30Thu5:240.95:490.812:280.46:268:10First Quarter30Thu
31Fri6:150.96:480.812:440.41:220.46:268:10First Quarter31Fri
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 12:04 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 spring phase. Tonight's moon is 81% 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 (81% 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