Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Harbor River entrance, SC.
Next low tide : 5:21 pm (0.4 ft)
Next high tide : in 4h 39m at 10:48 am (4.1 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 - Nov 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:165.86:375.11:320.51:120.76:365:26Full Moon1Sun
2Mon6:566.07:185.11:140.31:590.56:375:25Full Moon2Mon
3Tue7:386.18:015.11:580.12:460.56:385:25Full Moon3Tue
4Wed8:236.28:485.02:430.03:330.56:395:24Waning Gibbous4Wed
5Thu9:126.19:394.93:310.04:220.56:405:23Waning Gibbous5Thu
6Fri10:066.010:364.84:210.15:140.66:405:22Waning Gibbous6Fri
7Sat11:055.911:404.85:150.26:100.76:415:21Waning Gibbous7Sat
8Sun12:085.76:150.47:110.76:425:21Third Quarter8Sun
9Mon12:484.91:135.67:210.58:120.66:435:20Third Quarter9Mon
10Tue1:545.02:155.58:290.59:110.56:445:19Third Quarter10Tue
11Wed2:585.23:145.49:350.510:070.36:455:18Waning Crescent11Wed
12Thu3:595.54:125.310:380.411:000.26:465:18Waning Crescent12Thu
13Fri4:565.85:055.211:370.311:500.06:475:17Waning Crescent13Fri
14Sat5:476.05:545.212:310.26:485:17Waning Crescent14Sat
15Sun6:346.16:405.112:370.01:210.16:495:16New Moon15Sun
16Mon7:186.17:235.01:220.02:090.26:505:15New Moon16Mon
17Tue8:016.08:064.92:060.12:540.36:505:15New Moon17Tue
18Wed8:425.88:484.72:470.23:370.46:515:14New Moon18Wed
19Thu9:235.69:304.63:280.44:180.66:525:14Waxing Crescent19Thu
20Fri10:045.410:134.54:070.64:580.86:535:14Waxing Crescent20Fri
21Sat10:465.110:574.34:460.85:381.06:545:13Waxing Crescent21Sat
22Sun11:294.911:444.35:271.06:211.16:555:13Waxing Crescent22Sun
23Mon12:154.86:131.17:061.16:565:12First Quarter23Mon
24Tue12:354.31:034.67:061.27:531.16:575:12First Quarter24Tue
25Wed1:274.31:524.68:051.38:401.06:585:12First Quarter25Wed
26Thu2:194.52:424.59:041.29:280.86:595:12First Quarter26Thu
27Fri3:124.73:344.510:031.110:160.66:595:11Waxing Gibbous27Fri
28Sat4:055.04:274.511:010.911:060.37:005:11Waxing Gibbous28Sat
29Sun4:565.35:184.611:560.611:550.17:015:11Waxing Gibbous29Sun
30Mon5:455.66:074.612:480.47:025:11Full Moon30Mon
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 2:04 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 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