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 (tomorrow) : 3:02 am (0.4 ft)
Next high tide : in 3h 25m at 8:05 pm (5.3 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 - Oct 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:255.56:390.97:451.47:127:02First Quarter1Tue
2Wed12:424.61:275.57:341.08:471.47:137:01First Quarter2Wed
3Thu1:464.62:375.58:391.09:511.37:146:59First Quarter3Thu
4Fri2:554.73:485.79:480.910:541.17:146:58First Quarter4Fri
5Sat4:074.94:575.910:580.711:540.77:156:57Waxing Gibbous5Sat
6Sun5:165.35:586.112:040.47:166:55Waxing Gibbous6Sun
7Mon6:195.76:546.212:490.41:060.17:166:54Waxing Gibbous7Mon
8Tue7:156.17:456.31:410.02:04-0.17:176:53Full Moon8Tue
9Wed8:086.48:356.22:30-0.23:00-0.27:186:52Full Moon9Wed
10Thu8:596.59:246.03:18-0.33:53-0.17:196:50Full Moon10Thu
11Fri9:506.610:145.74:05-0.34:450.17:196:49Waning Gibbous11Fri
12Sat10:416.411:045.44:51-0.15:370.37:206:48Waning Gibbous12Sat
13Sun11:326.211:565.15:380.26:290.77:216:47Waning Gibbous13Sun
14Mon12:245.96:260.57:231.07:226:45Waning Gibbous14Mon
15Tue12:504.81:195.67:180.88:211.37:226:44Third Quarter15Tue
16Wed1:464.62:155.48:141.19:201.57:236:43Third Quarter16Wed
17Thu2:434.63:105.29:141.310:161.57:246:42Third Quarter17Thu
18Fri3:394.64:045.210:131.311:081.47:256:41Third Quarter18Fri
19Sat4:344.74:555.211:091.311:551.37:256:40Waning Crescent19Sat
20Sun5:264.95:435.312:011.27:266:38Waning Crescent20Sun
21Mon6:145.16:275.312:371.212:501.07:276:37Waning Crescent21Mon
22Tue6:575.37:075.31:161.01:350.97:286:36Waning Crescent22Tue
23Wed7:375.57:445.31:520.92:180.87:296:35New Moon23Wed
24Thu8:145.68:205.22:260.82:590.77:296:34New Moon24Thu
25Fri8:495.78:555.13:000.73:400.77:306:33New Moon25Fri
26Sat9:235.79:295.03:350.64:210.87:316:32New Moon26Sat
27Sun9:565.710:064.84:110.65:020.87:326:31Waxing Crescent27Sun
28Mon10:345.710:464.74:500.65:450.97:336:30Waxing Crescent28Mon
29Tue11:185.611:344.65:330.76:341.17:346:29Waxing Crescent29Tue
30Wed12:125.66:220.77:281.17:356:28Waxing Crescent30Wed
31Thu12:314.61:165.57:200.88:291.17:356:27First 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 11:33 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 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