Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Harbor River entrance, SC.
Next low tide : 11:06 pm (0.6 ft)
Next high tide : in 33m at 3:53 pm (5.3 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Dec 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:256.05:505.412:23-0.37:035:11Waxing Gibbous1Tue
2Wed6:216.26:465.412:35-0.81:20-0.57:035:11Full Moon2Wed
3Thu7:156.47:405.41:28-1.02:15-0.67:045:11Full Moon3Thu
4Fri8:096.48:355.32:20-1.03:08-0.67:055:11Full Moon4Fri
5Sat9:026.29:295.13:12-0.93:59-0.57:065:11Waning Gibbous5Sat
6Sun9:546.010:245.04:03-0.74:50-0.37:075:11Waning Gibbous6Sun
7Mon10:465.711:184.84:54-0.45:410.07:085:11Waning Gibbous7Mon
8Tue11:385.35:460.06:330.27:085:11Waning Gibbous8Tue
9Wed12:144.612:305.06:420.37:270.47:095:11Third Quarter9Wed
10Thu1:104.51:224.87:410.58:200.57:105:11Third Quarter10Thu
11Fri2:044.52:124.68:400.79:110.57:105:11Third Quarter11Fri
12Sat2:574.63:024.59:370.79:590.57:115:12Third Quarter12Sat
13Sun3:494.73:534.410:310.710:450.47:125:12Waning Crescent13Sun
14Mon4:394.84:434.411:220.611:290.37:135:12Waning Crescent14Mon
15Tue5:265.05:304.412:100.47:135:12Waning Crescent15Tue
16Wed6:095.16:134.512:110.212:540.37:145:13Waning Crescent16Wed
17Thu6:495.26:554.512:510.11:360.27:145:13New Moon17Thu
18Fri7:285.37:344.51:300.02:170.17:155:14New Moon18Fri
19Sat8:065.38:124.42:09-0.12:560.07:165:14New Moon19Sat
20Sun8:415.28:484.42:47-0.13:350.07:165:14New Moon20Sun
21Mon9:165.29:264.43:27-0.14:130.07:175:15Waxing Crescent21Mon
22Tue9:525.110:064.44:09-0.14:540.07:175:15Waxing Crescent22Tue
23Wed10:335.010:534.44:54-0.15:380.07:185:16Waxing Crescent23Wed
24Thu11:214.911:484.55:440.06:28-0.17:185:16First Quarter24Thu
25Fri12:164.86:420.17:22-0.17:185:17First Quarter25Fri
26Sat12:494.61:174.77:470.28:20-0.37:195:18First Quarter26Sat
27Sun1:544.82:214.78:550.19:20-0.47:195:18First Quarter27Sun
28Mon3:015.03:284.610:030.010:19-0.67:205:19Waxing Gibbous28Mon
29Tue4:085.34:344.711:08-0.211:19-0.87:205:20Waxing Gibbous29Tue
30Wed5:115.65:354.812:09-0.47:205:20Waxing Gibbous30Wed
31Thu6:085.86:324.912:16-1.01:06-0.77:205:21Full Moon31Thu
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 7:29 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 transitional phase. Tonight's moon is 30% 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 shifting between spring and neap.

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 (30% illuminated). This places Harbor River entrance, SC in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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