Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Harbor River entrance, SC.
Next low tide : in 3h 05m at 11:52 am (0.2 ft)
Next high tide : 5:57 pm (5.2 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:11 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Mar 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:334.312:503.97:350.77:310.56:456:15Third Quarter1Tue
2Wed1:274.31:453.98:330.78:300.56:436:16Third Quarter2Wed
3Thu2:284.42:463.99:330.69:330.36:426:17Third Quarter3Thu
4Fri3:334.53:504.110:320.410:360.16:416:17Waning Crescent4Fri
5Sat4:364.84:514.411:280.111:36-0.26:406:18Waning Crescent5Sat
6Sun5:325.15:474.812:21-0.36:386:19Waning Crescent6Sun
7Mon6:235.46:385.212:33-0.61:11-0.66:376:20New Moon7Mon
8Tue7:125.67:285.51:27-0.91:59-0.96:366:21New Moon8Tue
9Wed8:015.78:185.72:20-1.12:47-1.16:356:21New Moon9Wed
10Thu8:505.69:105.83:12-1.23:34-1.26:336:22Waxing Crescent10Thu
11Fri9:415.510:025.74:03-1.14:22-1.16:326:23Waxing Crescent11Fri
12Sat10:335.210:575.64:56-0.95:12-0.96:316:24Waxing Crescent12Sat
13Sun12:294.96:52-0.57:05-0.67:307:24Waxing Crescent13Sun
14Mon12:565.41:294.77:53-0.28:04-0.37:287:25First Quarter14Mon
15Tue1:595.22:324.58:570.19:06-0.17:277:26First Quarter15Tue
16Wed3:025.03:354.410:010.210:100.17:267:27First Quarter16Wed
17Thu4:064.94:384.411:030.211:120.17:247:27Waxing Gibbous17Thu
18Fri5:084.95:374.512:010.27:237:28Waxing Gibbous18Fri
19Sat6:034.96:304.712:110.012:520.17:227:29Waxing Gibbous19Sat
20Sun6:515.07:164.91:04-0.11:390.07:207:30Waxing Gibbous20Sun
21Mon7:335.07:585.01:53-0.22:20-0.17:197:30Full Moon21Mon
22Tue8:115.08:375.12:37-0.22:59-0.17:187:31Full Moon22Tue
23Wed8:485.09:145.13:19-0.23:34-0.17:167:32Full Moon23Wed
24Thu9:244.99:505.13:58-0.24:070.07:157:32Full Moon24Thu
25Fri9:594.810:245.04:35-0.14:390.17:147:33Waning Gibbous25Fri
26Sat10:344.610:554.95:110.15:090.27:127:34Waning Gibbous26Sat
27Sun11:074.411:274.85:480.35:420.37:117:35Waning Gibbous27Sun
28Mon11:434.36:260.46:180.57:107:35Waning Gibbous28Mon
29Tue12:014.712:234.27:090.67:010.67:087:36Waning Gibbous29Tue
30Wed12:444.71:114.17:590.77:530.67:077:37Third Quarter30Wed
31Thu1:374.62:074.18:550.78:540.67:067:37Third Quarter31Thu
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 2:54 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 84% 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 (84% 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