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

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently falling in South Fork, St. Lucie River, FL.
Next low tide : in 2h 09m at 6:45 am (0.3 ft)
Next high tide : 12:06 pm (0.9 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:29 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8722376
Common Questions About Tides

South Fork, St. Lucie River, FL Tides - Oct 2051

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:291.29:521.23:530.64:160.57:137:07Waning Crescent1Sun
2Mon10:151.310:331.34:380.54:590.57:147:06Waning Crescent2Mon
3Tue10:561.311:111.35:190.45:400.57:147:05New Moon3Tue
4Wed11:341.311:461.35:570.46:180.57:157:04New Moon4Wed
5Thu12:111.36:330.46:540.57:157:03New Moon5Thu
6Fri12:211.312:481.37:080.47:290.67:167:02New Moon6Fri
7Sat12:561.21:241.37:420.48:040.77:167:00Waxing Crescent7Sat
8Sun1:321.22:021.28:160.58:390.77:176:59Waxing Crescent8Sun
9Mon2:091.22:431.28:520.59:170.87:176:58Waxing Crescent9Mon
10Tue2:481.13:261.29:310.69:590.97:186:57Waxing Crescent10Tue
11Wed3:321.14:141.110:170.710:501.07:186:56First Quarter11Wed
12Thu4:241.15:091.111:120.711:511.07:196:55First Quarter12Thu
13Fri5:231.16:081.112:170.77:196:54First Quarter13Fri
14Sat6:291.17:081.212:560.91:230.77:206:53First Quarter14Sat
15Sun7:341.28:061.21:590.72:260.67:206:52Waxing Gibbous15Sun
16Mon8:361.39:011.32:560.53:230.57:216:51Waxing Gibbous16Mon
17Tue9:331.49:531.43:490.34:170.37:216:50Waxing Gibbous17Tue
18Wed10:271.410:441.44:400.15:080.27:226:49Full Moon18Wed
19Thu11:191.511:341.45:30-0.15:590.27:236:48Full Moon19Thu
20Fri12:101.56:19-0.26:490.27:236:47Full Moon20Fri
21Sat12:241.51:011.57:10-0.27:400.27:246:46Waning Gibbous21Sat
22Sun1:141.41:531.58:01-0.18:330.37:246:46Waning Gibbous22Sun
23Mon2:061.42:461.48:550.09:280.47:256:45Waning Gibbous23Mon
24Tue3:011.33:411.49:530.210:280.57:266:44Waning Gibbous24Tue
25Wed3:591.34:391.310:540.411:320.67:266:43Third Quarter25Wed
26Thu5:001.25:391.211:590.57:276:42Third Quarter26Thu
27Fri6:051.26:401.212:380.71:050.67:276:41Third Quarter27Fri
28Sat7:091.27:381.21:400.72:060.77:286:40Waning Crescent28Sat
29Sun8:091.28:311.22:360.63:000.77:296:40Waning Crescent29Sun
30Mon9:021.29:171.23:250.63:490.67:296:39Waning Crescent30Mon
31Tue9:471.29:581.24:090.54:330.67:306:38Waning Crescent31Tue
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 9:25 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 100% 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 Full Moon (100% 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