Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Harbor River entrance, SC.
Next low tide : 2:02 pm (0.3 ft)
Next high tide : in 38m at 7:27 am (4.1 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:12 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Mar 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:505.77:055.112:54-0.91:38-0.86:456:15New Moon1Fri
2Sat7:425.87:585.41:51-1.12:27-1.06:436:16New Moon2Sat
3Sun8:315.78:505.52:45-1.23:14-1.16:426:17New Moon3Sun
4Mon9:205.59:405.63:37-1.13:59-1.16:416:17Waxing Crescent4Mon
5Tue10:075.210:295.54:28-0.94:44-0.86:406:18Waxing Crescent5Tue
6Wed10:554.811:195.35:19-0.55:29-0.56:396:19Waxing Crescent6Wed
7Thu11:444.56:13-0.16:17-0.26:376:20Waxing Crescent7Thu
8Fri12:115.012:374.17:100.37:090.26:366:20First Quarter8Fri
9Sat1:054.81:323.98:110.68:060.56:356:21First Quarter9Sat
10Sun3:024.63:303.810:120.810:050.67:337:22First Quarter10Sun
11Mon4:024.44:303.811:100.811:050.67:327:23First Quarter11Mon
12Tue5:014.45:283.912:050.87:317:24Waxing Gibbous12Tue
13Wed5:564.56:204.112:010.512:530.67:307:24Waxing Gibbous13Wed
14Thu6:434.77:064.312:530.41:360.57:287:25Waxing Gibbous14Thu
15Fri7:254.87:474.51:390.22:150.47:277:26Waxing Gibbous15Fri
16Sat8:034.98:264.72:220.12:500.27:267:27Full Moon16Sat
17Sun8:394.99:024.83:020.03:220.17:247:27Full Moon17Sun
18Mon9:134.89:354.93:41-0.13:540.17:237:28Full Moon18Mon
19Tue9:444.710:054.94:20-0.14:250.17:227:29Full Moon19Tue
20Wed10:154.610:355.04:580.04:570.07:207:29Waning Gibbous20Wed
21Thu10:484.411:095.05:380.15:330.17:197:30Waning Gibbous21Thu
22Fri11:274.311:515.06:210.36:140.17:187:31Waning Gibbous22Fri
23Sat12:144.27:120.57:020.27:167:32Third Quarter23Sat
24Sun12:455.01:114.18:110.68:020.37:157:32Third Quarter24Sun
25Mon1:524.92:194.09:160.69:120.47:147:33Third Quarter25Mon
26Tue3:084.93:334.110:230.510:240.27:127:34Third Quarter26Tue
27Wed4:255.14:484.411:270.311:360.07:117:35Waning Crescent27Wed
28Thu5:355.35:564.812:27-0.17:107:35Waning Crescent28Thu
29Fri6:365.56:555.212:42-0.31:22-0.47:087:36Waning Crescent29Fri
30Sat7:295.67:485.61:41-0.62:12-0.77:077:37New Moon30Sat
31Sun8:195.68:395.92:37-0.83:00-0.87:067:37New Moon31Sun
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 10:44 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 98% 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 Full Moon (98% 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