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 2h 30m 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 - Sep 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:124.66:515.412:551.112:520.86:527:43Waxing Gibbous1Tue
2Wed6:584.87:315.51:370.91:370.76:537:41Full Moon2Wed
3Thu7:405.08:095.52:160.82:200.76:547:40Full Moon3Thu
4Fri8:205.18:455.52:520.73:010.66:547:39Full Moon4Fri
5Sat8:565.29:185.33:270.63:420.66:557:37Full Moon5Sat
6Sun9:315.39:505.24:010.54:220.76:567:36Waning Gibbous6Sun
7Mon10:065.410:245.14:370.45:040.86:567:35Waning Gibbous7Mon
8Tue10:435.511:024.95:140.45:480.96:577:33Waning Gibbous8Tue
9Wed11:275.611:464.85:550.46:371.16:587:32Waning Gibbous9Wed
10Thu12:195.66:420.57:331.26:587:31Third Quarter10Thu
11Fri12:414.71:215.67:370.58:381.36:597:29Third Quarter11Fri
12Sat1:474.62:305.68:400.69:451.26:597:28Third Quarter12Sat
13Sun2:584.73:415.79:480.510:511.07:007:27Third Quarter13Sun
14Mon4:114.84:505.910:550.411:520.77:017:25Waning Crescent14Mon
15Tue5:215.15:546.012:010.27:017:24Waning Crescent15Tue
16Wed6:235.56:496.212:490.41:020.07:027:23Waning Crescent16Wed
17Thu7:195.87:406.21:420.12:00-0.27:037:21New Moon17Thu
18Fri8:126.18:286.12:31-0.12:54-0.27:037:20New Moon18Fri
19Sat9:026.29:155.93:18-0.13:46-0.17:047:19New Moon19Sat
20Sun9:516.310:015.74:03-0.14:360.17:057:17Waxing Crescent20Sun
21Mon10:396.110:465.44:460.15:250.47:057:16Waxing Crescent21Mon
22Tue11:276.011:325.15:290.36:130.77:067:14Waxing Crescent22Tue
23Wed12:155.76:110.67:031.07:077:13Waxing Crescent23Wed
24Thu12:194.81:055.56:570.97:551.37:077:12First Quarter24Thu
25Fri1:104.61:585.37:471.28:511.57:087:10First Quarter25Fri
26Sat2:034.52:515.28:421.49:461.67:097:09First Quarter26Sat
27Sun2:584.53:455.29:391.410:381.67:097:08First Quarter27Sun
28Mon3:534.64:375.210:351.411:271.57:107:06Waxing Gibbous28Mon
29Tue4:484.75:275.311:291.37:117:05Waxing Gibbous29Tue
30Wed5:404.96:135.412:131.312:211.27:117:04Waxing Gibbous30Wed
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