Tides Today & Tomorrow in Harbor River entrance, SC

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Harbor River entrance, SC.
Next low tide (tomorrow) : 2:13 am (-0.1 ft)
Next high tide : in 4h 43m at 7:07 pm (6.0 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #8663899
Common Questions About Tides

Harbor River entrance, SC Tides - Mar 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:515.48:065.22:06-0.82:31-0.86:466:14New Moon1Wed
2Thu8:335.28:485.22:53-0.83:13-0.76:456:15New Moon2Thu
3Fri9:145.09:295.13:37-0.63:52-0.66:436:16Waxing Crescent3Fri
4Sat9:534.810:085.04:19-0.44:30-0.46:426:17Waxing Crescent4Sat
5Sun10:324.510:484.85:000.05:07-0.16:416:18Waxing Crescent5Sun
6Mon11:134.311:294.65:420.35:450.26:406:18Waxing Crescent6Mon
7Tue11:584.16:260.66:280.46:386:19First Quarter7Tue
8Wed12:144.512:473.97:160.87:160.66:376:20First Quarter8Wed
9Thu1:054.41:413.88:110.98:110.76:366:21First Quarter9Thu
10Fri2:014.32:383.89:070.99:090.66:356:21First Quarter10Fri
11Sat3:004.33:373.910:020.910:080.56:336:22Waxing Gibbous11Sat
12Sun3:594.54:334.110:550.711:040.36:326:23Waxing Gibbous12Sun
13Mon4:544.75:244.411:440.411:570.06:316:24Waxing Gibbous13Mon
14Tue5:424.96:104.712:290.16:296:24Waxing Gibbous14Tue
15Wed6:265.16:535.012:47-0.31:12-0.26:286:25Full Moon15Wed
16Thu7:075.27:355.31:35-0.51:55-0.46:276:26Full Moon16Thu
17Fri7:495.28:175.52:22-0.72:37-0.66:256:27Full Moon17Fri
18Sat8:335.29:025.63:10-0.83:21-0.76:246:27Full Moon18Sat
19Sun9:185.19:505.63:58-0.74:06-0.76:236:28Waning Gibbous19Sun
20Mon10:075.010:425.54:48-0.64:54-0.66:226:29Waning Gibbous20Mon
21Tue11:014.811:415.45:41-0.45:46-0.46:206:30Waning Gibbous21Tue
22Wed12:024.66:40-0.26:46-0.26:196:30Third Quarter22Wed
23Thu12:465.21:084.57:440.07:520.06:186:31Third Quarter23Thu
24Fri1:545.12:164.58:480.19:000.16:166:32Third Quarter24Fri
25Sat3:025.13:244.69:510.010:070.06:156:33Waning Crescent25Sat
26Sun4:075.14:284.810:50-0.111:10-0.16:146:33Waning Crescent26Sun
27Mon5:055.25:255.111:45-0.26:126:34Waning Crescent27Mon
28Tue5:565.26:145.312:08-0.212:34-0.46:116:35Waning Crescent28Tue
29Wed6:425.26:595.41:00-0.31:19-0.46:106:35New Moon29Wed
30Thu7:245.27:415.51:48-0.42:02-0.56:086:36New Moon30Thu
31Fri8:045.18:205.52:32-0.32:41-0.46:076:37New Moon31Fri
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 10:40 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 5% 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 Waning Crescent (5% 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