Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Harbor River entrance, SC.
Next low tide : 12:07 pm (-0.5 ft)
Next high tide : in 3h 42m at 5:20 am (4.3 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Nov 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:525.36:031.06:531.36:365:26Third Quarter1Fri
2Sat12:274.612:425.16:531.27:431.46:375:25Third Quarter2Sat
3Sun1:194.61:335.07:481.38:341.46:385:24Third Quarter3Sun
4Mon2:124.62:245.08:441.39:221.36:395:24Third Quarter4Mon
5Tue3:054.73:165.09:391.210:091.16:405:23Waning Crescent5Tue
6Wed3:584.94:075.010:331.110:540.96:415:22Waning Crescent6Wed
7Thu4:475.14:555.111:250.911:380.76:425:21Waning Crescent7Thu
8Fri5:335.45:405.212:140.76:425:20Waning Crescent8Fri
9Sat6:155.66:225.212:210.51:010.56:435:20New Moon9Sat
10Sun6:565.87:045.21:040.21:470.36:445:19New Moon10Sun
11Mon7:375.97:465.21:470.12:330.26:455:18New Moon11Mon
12Tue8:196.08:315.22:32-0.13:190.16:465:18New Moon12Tue
13Wed9:056.09:195.13:18-0.14:070.16:475:17Waxing Crescent13Wed
14Thu9:556.010:125.14:07-0.14:560.16:485:17Waxing Crescent14Thu
15Fri10:505.811:115.04:580.05:500.26:495:16Waxing Crescent15Fri
16Sat11:505.75:550.26:470.36:505:15First Quarter16Sat
17Sun12:165.012:545.66:580.37:470.36:515:15First Quarter17Sun
18Mon1:225.11:575.58:060.48:470.26:525:14First Quarter18Mon
19Tue2:275.22:585.49:130.49:450.06:525:14First Quarter19Tue
20Wed3:305.43:585.310:180.310:41-0.16:535:14Waxing Gibbous20Wed
21Thu4:315.64:555.311:190.211:34-0.26:545:13Waxing Gibbous21Thu
22Fri5:255.85:475.312:150.06:555:13Waxing Gibbous22Fri
23Sat6:156.06:355.212:25-0.31:070.06:565:12Full Moon23Sat
24Sun7:016.07:205.21:12-0.41:56-0.16:575:12Full Moon24Sun
25Mon7:455.98:055.11:58-0.32:420.06:585:12Full Moon25Mon
26Tue8:275.88:494.92:41-0.23:260.16:595:12Full Moon26Tue
27Wed9:085.69:324.83:230.04:070.37:005:11Waning Gibbous27Wed
28Thu9:475.410:154.64:040.24:470.57:005:11Waning Gibbous28Thu
29Fri10:275.210:594.44:440.45:260.77:015:11Waning Gibbous29Fri
30Sat11:095.011:464.35:250.66:070.87:025:11Waning Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8663899)

Common Questions About Harbor River entrance, SC Tides

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What time does the tide turn (slack tide) in Harbor River entrance, SC today?

Slack tide in Harbor River entrance, SC is approximately 8:43 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 Harbor River entrance, SC?

Harbor River entrance, SC is currently in a spring phase. Tonight's moon is 11% 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 Harbor River entrance, SC 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 Harbor River entrance, SC?

Tide predictions for Harbor River entrance, SC 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 Harbor River entrance, SC?

Tide data for Harbor River entrance, SC is sourced from NOAA Station #8663899. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8663899.

What is the moon phase in Harbor River entrance, SC tonight?

Tonight the moon over Harbor River entrance, SC is Waning Crescent (11% illuminated). This places Harbor River entrance, SC 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