Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Harbor River entrance, SC.
Next low tide : in 5h 51m at 8:53 pm (0.7 ft)
Next high tide (tomorrow) : 2:05 am (4.5 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Apr 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:474.911:245.65:20-0.55:23-0.36:056:38Waning Gibbous1Mon
2Tue11:404.56:15-0.16:150.16:046:38Waning Gibbous2Tue
3Wed12:215.312:384.37:140.37:130.46:036:39Third Quarter3Wed
4Thu1:205.01:374.18:150.58:160.76:016:40Third Quarter4Thu
5Fri2:194.82:364.19:140.79:190.86:006:41Third Quarter5Fri
6Sat3:194.73:364.210:100.710:200.85:596:41Waning Crescent6Sat
7Sun5:154.75:314.312:020.66:577:42Waning Crescent7Sun
8Mon6:054.76:204.612:150.712:480.56:567:43Waning Crescent8Mon
9Tue6:494.87:044.81:050.51:300.46:557:43Waning Crescent9Tue
10Wed7:304.97:445.01:500.42:080.26:547:44Waning Crescent10Wed
11Thu8:084.98:215.12:320.32:440.26:527:45New Moon11Thu
12Fri8:454.88:565.23:110.23:180.16:517:46New Moon12Fri
13Sat9:204.79:285.33:490.23:500.16:507:46New Moon13Sat
14Sun9:534.59:595.34:260.24:230.26:497:47New Moon14Sun
15Mon10:254.410:295.25:020.34:580.26:477:48Waxing Crescent15Mon
16Tue10:584.211:055.25:400.45:350.36:467:49Waxing Crescent16Tue
17Wed11:364.111:485.26:220.56:180.46:457:49Waxing Crescent17Wed
18Thu12:234.17:100.77:090.46:447:50Waxing Crescent18Thu
19Fri12:425.11:234.18:070.78:100.56:437:51First Quarter19Fri
20Sat1:455.12:314.29:100.79:180.56:427:51First Quarter20Sat
21Sun2:545.13:424.410:130.510:270.36:407:52First Quarter21Sun
22Mon4:045.24:514.811:140.211:350.06:397:53Waxing Gibbous22Mon
23Tue5:125.35:555.212:12-0.16:387:54Waxing Gibbous23Tue
24Wed6:135.46:525.612:38-0.31:06-0.46:377:54Waxing Gibbous24Wed
25Thu7:085.57:456.01:38-0.61:58-0.76:367:55Full Moon25Thu
26Fri8:005.58:366.22:34-0.82:47-0.86:357:56Full Moon26Fri
27Sat8:515.49:276.33:28-0.83:35-0.86:347:57Full Moon27Sat
28Sun9:425.210:176.24:20-0.84:22-0.76:337:57Full Moon28Sun
29Mon10:334.911:085.95:11-0.65:09-0.46:327:58Waning Gibbous29Mon
30Tue11:244.76:01-0.35:570.06:317:59Waning Gibbous30Tue
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 11:29 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 neap phase. Tonight's moon is 52% 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 minimum.

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 Third Quarter (52% illuminated). This places Harbor River entrance, SC in a neap tide cycle, so tidal ranges are near their weekly minimum 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