Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Harbor River entrance, SC.
Next low tide : in 6h 04m at 1:20 pm (0.3 ft)
Next high tide : 7:24 pm (5.3 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Oct 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:585.78:255.92:240.32:430.37:127:03Full Moon1Sat
2Sun8:425.89:065.83:070.33:300.47:137:01Full Moon2Sun
3Mon9:245.89:455.63:470.34:150.57:137:00Full Moon3Mon
4Tue10:045.810:245.34:250.44:570.77:146:59Waning Gibbous4Tue
5Wed10:435.711:045.15:020.65:381.07:156:57Waning Gibbous5Wed
6Thu11:225.511:454.85:370.86:191.27:156:56Waning Gibbous6Thu
7Fri12:025.46:141.07:021.57:166:55Waning Gibbous7Fri
8Sat12:294.612:475.36:541.27:501.77:176:54Third Quarter8Sat
9Sun1:184.51:375.27:411.48:431.87:186:52Third Quarter9Sun
10Mon2:114.42:315.18:351.49:381.77:186:51Third Quarter10Mon
11Tue3:064.43:275.29:321.410:311.67:196:50Third Quarter11Tue
12Wed4:024.54:225.310:311.311:231.47:206:48Waning Crescent12Wed
13Thu4:574.75:165.511:281.17:206:47Waning Crescent13Thu
14Fri5:495.06:065.612:111.112:240.87:216:46Waning Crescent14Fri
15Sat6:375.46:525.812:580.81:170.57:226:45Waning Crescent15Sat
16Sun7:225.77:365.91:420.52:080.37:236:44New Moon16Sun
17Mon8:076.08:205.92:260.22:580.17:246:42New Moon17Mon
18Tue8:536.39:065.83:110.03:490.07:246:41New Moon18Tue
19Wed9:416.49:555.63:56-0.14:400.17:256:40Waxing Crescent19Wed
20Thu10:336.410:475.44:43-0.15:320.27:266:39Waxing Crescent20Thu
21Fri11:296.311:445.25:330.06:270.47:276:38Waxing Crescent21Fri
22Sat12:306.16:260.27:270.67:276:37Waxing Crescent22Sat
23Sun12:475.01:366.07:260.58:300.87:286:36First Quarter23Sun
24Mon1:554.92:435.88:330.79:340.87:296:35First Quarter24Mon
25Tue3:024.93:475.79:410.710:350.77:306:34First Quarter25Tue
26Wed4:075.04:475.710:470.711:320.67:316:32Waxing Gibbous26Wed
27Thu5:095.25:435.711:490.67:326:31Waxing Gibbous27Thu
28Fri6:045.46:325.612:240.512:460.57:326:30Waxing Gibbous28Fri
29Sat6:535.67:165.61:110.41:380.57:336:29Waxing Gibbous29Sat
30Sun7:365.87:565.51:550.32:250.57:346:28Full Moon30Sun
31Mon8:175.98:365.42:360.33:100.57:356:28Full Moon31Mon
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 4:22 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 95% 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 Waxing Gibbous (95% 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