Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Harbor River entrance, SC.
Next low tide : in 6h 04m at 4:01 pm (0.3 ft)
Next high tide : 10:00 pm (5.1 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:13 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Mar 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:414.85:494.412:200.16:466:14Waning Crescent1Tue
2Wed6:244.96:334.612:32-0.11:04-0.16:446:15Waning Crescent2Wed
3Thu7:034.97:134.71:18-0.21:43-0.16:436:16New Moon3Thu
4Fri7:404.97:514.81:59-0.22:20-0.26:426:17New Moon4Fri
5Sat8:154.88:264.92:38-0.22:53-0.26:416:18New Moon5Sat
6Sun8:494.79:004.93:15-0.13:25-0.16:396:18New Moon6Sun
7Mon9:224.59:314.83:500.03:560.06:386:19Waxing Crescent7Mon
8Tue9:544.310:014.84:250.24:270.16:376:20Waxing Crescent8Tue
9Wed10:254.210:344.75:000.45:020.26:366:21Waxing Crescent9Wed
10Thu11:004.011:144.75:400.55:410.36:346:21Waxing Crescent10Thu
11Fri11:433.96:260.76:300.36:336:22First Quarter11Fri
12Sat12:044.612:373.87:220.87:270.46:326:23First Quarter12Sat
13Sun1:044.62:413.99:250.89:320.37:317:24First Quarter13Sun
14Mon3:114.73:504.110:290.610:400.17:297:25First Quarter14Mon
15Tue4:224.85:014.411:310.411:46-0.17:287:25Waxing Gibbous15Tue
16Wed5:295.16:054.812:290.07:277:26Waxing Gibbous16Wed
17Thu6:295.37:025.212:49-0.51:23-0.47:257:27Waxing Gibbous17Thu
18Fri7:235.57:555.61:47-0.82:14-0.87:247:27Full Moon18Fri
19Sat8:145.68:475.92:42-1.03:03-1.07:237:28Full Moon19Sat
20Sun9:055.69:396.13:36-1.23:52-1.17:217:29Full Moon20Sun
21Mon9:565.410:316.04:29-1.14:40-1.07:207:30Waning Gibbous21Mon
22Tue10:475.211:245.95:21-0.95:28-0.87:197:30Waning Gibbous22Tue
23Wed11:404.96:14-0.66:18-0.57:177:31Waning Gibbous23Wed
24Thu12:205.612:364.67:10-0.27:12-0.17:167:32Waning Gibbous24Thu
25Fri1:195.31:354.38:100.18:130.27:157:33Third Quarter25Fri
26Sat2:205.02:374.29:110.49:170.57:137:33Third Quarter26Sat
27Sun3:214.83:384.210:110.510:220.67:127:34Third Quarter27Sun
28Mon4:214.74:374.311:080.511:230.67:117:35Waning Crescent28Mon
29Tue5:164.75:334.512:000.47:097:35Waning Crescent29Tue
30Wed6:064.76:224.712:180.512:460.37:087:36Waning Crescent30Wed
31Thu6:504.87:054.91:080.41:280.27:077:37Waning Crescent31Thu
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 7:00 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 97% 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 (97% 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