Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Harbor River entrance, SC.
Next low tide : in 5h 20m at 5:21 pm (0.4 ft)
Next high tide : 11:07 pm (4.9 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Jun 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:224.94:145.210:16-0.110:520.36:108:21First Quarter1Mon
2Tue4:174.75:095.311:07-0.111:510.36:098:22Waxing Gibbous2Tue
3Wed5:104.56:005.511:57-0.16:098:23Waxing Gibbous3Wed
4Thu6:014.46:475.512:450.312:44-0.16:098:23Waxing Gibbous4Thu
5Fri6:484.37:305.61:360.21:290.06:098:24Waxing Gibbous5Fri
6Sat7:324.38:115.52:230.22:120.06:098:24Full Moon6Sat
7Sun8:154.38:515.43:070.22:530.16:098:25Full Moon7Sun
8Mon8:574.29:305.33:490.23:330.26:088:25Full Moon8Mon
9Tue9:394.210:095.24:290.34:110.36:088:26Full Moon9Tue
10Wed10:214.110:465.05:060.44:490.56:088:26Waning Gibbous10Wed
11Thu11:014.111:224.95:420.55:270.66:088:26Waning Gibbous11Thu
12Fri11:424.011:594.76:180.56:070.76:088:27Waning Gibbous12Fri
13Sat12:254.16:560.66:520.96:088:27Waning Gibbous13Sat
14Sun12:384.61:104.27:360.57:441.06:088:28Third Quarter14Sun
15Mon1:214.51:594.48:200.58:431.06:088:28Third Quarter15Mon
16Tue2:084.32:504.69:080.39:450.96:098:28Third Quarter16Tue
17Wed3:014.33:444.99:590.210:480.86:098:29Third Quarter17Wed
18Thu3:584.24:425.210:530.011:510.66:098:29Waning Crescent18Thu
19Fri5:004.25:425.511:49-0.26:098:29Waning Crescent19Fri
20Sat6:034.36:405.812:520.312:46-0.46:098:29Waning Crescent20Sat
21Sun7:034.47:366.01:500.01:43-0.66:098:30New Moon21Sun
22Mon8:014.68:326.12:45-0.22:40-0.86:108:30New Moon22Mon
23Tue9:004.79:296.23:39-0.43:36-0.86:108:30New Moon23Tue
24Wed10:004.810:256.14:32-0.54:32-0.86:108:30Waxing Crescent24Wed
25Thu11:004.911:205.95:23-0.65:28-0.66:108:30Waxing Crescent25Thu
26Fri11:595.06:14-0.56:25-0.46:118:30Waxing Crescent26Fri
27Sat12:145.612:585.07:06-0.57:24-0.16:118:30Waxing Crescent27Sat
28Sun1:075.31:565.17:59-0.38:270.26:128:30First Quarter28Sun
29Mon2:004.92:525.28:52-0.29:290.36:128:30First Quarter29Mon
30Tue2:524.63:475.29:44-0.110:290.56:128:30First Quarter30Tue
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 8:14 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 Harbor River entrance, SC?

Harbor River entrance, SC is currently in a spring phase. Tonight's moon is 88% 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 Gibbous (88% 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