Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Harbor River entrance, SC.
Next low tide (tomorrow) : 4:51 am (-0.4 ft)
Next high tide : in 1h 43m at 9:56 pm (6.0 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:20 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Sep 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:206.06:18-0.17:010.46:527:43Waxing Crescent1Tue
2Wed12:275.21:165.87:080.27:590.76:537:41First Quarter2Wed
3Thu1:214.92:135.68:030.58:591.06:547:40First Quarter3Thu
4Fri2:164.73:095.49:000.79:581.16:547:39First Quarter4Fri
5Sat3:124.64:045.39:580.910:541.26:557:37First Quarter5Sat
6Sun4:074.64:585.310:540.911:461.16:567:36Waxing Gibbous6Sun
7Mon5:024.65:485.411:480.96:567:35Waxing Gibbous7Mon
8Tue5:544.86:325.412:341.012:380.96:577:33Waxing Gibbous8Tue
9Wed6:415.07:145.51:180.91:240.86:587:32Waxing Gibbous9Wed
10Thu7:245.17:525.51:580.82:070.76:587:31Full Moon10Thu
11Fri8:045.38:295.52:350.72:480.76:597:29Full Moon11Fri
12Sat8:425.39:045.43:100.63:280.77:007:28Full Moon12Sat
13Sun9:175.49:385.23:440.64:060.87:007:27Full Moon13Sun
14Mon9:505.410:095.14:170.64:440.97:017:25Waning Gibbous14Mon
15Tue10:235.510:414.94:510.65:231.07:017:24Waning Gibbous15Tue
16Wed10:595.511:184.85:280.66:051.17:027:22Waning Gibbous16Wed
17Thu11:425.56:090.76:541.37:037:21Waning Gibbous17Thu
18Fri12:034.712:355.56:580.77:501.37:037:20Third Quarter18Fri
19Sat12:594.71:365.57:550.78:531.37:047:18Third Quarter19Sat
20Sun2:054.72:445.68:590.79:581.27:057:17Third Quarter20Sun
21Mon3:154.83:525.810:060.611:010.97:057:16Waning Crescent21Mon
22Tue4:265.14:595.911:130.47:067:14Waning Crescent22Tue
23Wed5:335.46:006.112:000.612:170.17:077:13Waning Crescent23Wed
24Thu6:345.86:566.212:560.21:17-0.17:077:12Waning Crescent24Thu
25Fri7:296.27:486.21:48-0.12:14-0.37:087:10New Moon25Fri
26Sat8:236.48:386.22:38-0.33:09-0.37:097:09New Moon26Sat
27Sun9:156.59:286.03:27-0.34:02-0.27:097:07New Moon27Sun
28Mon10:076.510:185.74:14-0.24:540.07:107:06Waxing Crescent28Mon
29Tue10:586.311:075.45:010.05:450.37:117:05Waxing Crescent29Tue
30Wed11:506.111:585.15:480.36:360.67:117:03Waxing Crescent30Wed
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 1:23 am — 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 2% 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 New Moon (2% 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