Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Cape Romain, SC.
Next low tide (tomorrow) : 5:51 am (0.2 ft)
Next high tide : in 4h 30m at 11:17 pm (4.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Nov 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:595.75:135.511:230.111:36-0.26:355:26Waning Crescent1Tue
2Wed5:526.16:065.512:19-0.16:365:25New Moon2Wed
3Thu6:456.36:595.512:28-0.41:14-0.36:375:24New Moon3Thu
4Fri7:396.47:545.51:20-0.52:08-0.36:385:23New Moon4Fri
5Sat8:356.38:505.32:12-0.53:01-0.36:395:23Waxing Crescent5Sat
6Sun9:326.29:485.23:05-0.43:54-0.16:395:22Waxing Crescent6Sun
7Mon10:306.010:485.03:59-0.14:500.16:405:21Waxing Crescent7Mon
8Tue11:305.711:504.94:560.25:470.36:415:20First Quarter8Tue
9Wed12:295.45:580.46:460.56:425:19First Quarter9Wed
10Thu12:524.81:275.27:020.67:440.56:435:19First Quarter10Thu
11Fri1:514.82:225.08:060.78:380.56:445:18First Quarter11Fri
12Sat2:484.93:144.99:060.89:290.56:455:17Waxing Gibbous12Sat
13Sun3:425.04:044.810:010.710:160.46:465:17Waxing Gibbous13Sun
14Mon4:315.24:504.810:530.711:010.46:475:16Waxing Gibbous14Mon
15Tue5:155.35:334.811:390.611:420.36:485:16Waxing Gibbous15Tue
16Wed5:565.46:144.812:230.56:485:15Full Moon16Wed
17Thu6:355.46:544.712:210.31:040.56:495:14Full Moon17Thu
18Fri7:125.47:334.612:590.31:430.56:505:14Full Moon18Fri
19Sat7:495.38:114.51:360.32:200.66:515:13Full Moon19Sat
20Sun8:245.28:484.42:130.42:560.66:525:13Waning Gibbous20Sun
21Mon8:575.19:234.32:490.43:310.76:535:13Waning Gibbous21Mon
22Tue9:325.09:594.23:270.54:080.86:545:12Waning Gibbous22Tue
23Wed10:095.010:404.24:080.64:480.86:555:12Waning Gibbous23Wed
24Thu10:534.911:294.34:550.65:330.86:565:12Third Quarter24Thu
25Fri11:444.85:490.76:250.76:575:11Third Quarter25Fri
26Sat12:264.412:404.86:510.77:210.56:575:11Third Quarter26Sat
27Sun1:274.61:404.87:550.68:180.36:585:11Third Quarter27Sun
28Mon2:314.92:434.89:000.49:160.06:595:11Waning Crescent28Mon
29Tue3:355.23:474.910:040.210:14-0.37:005:10Waning Crescent29Tue
30Wed4:375.64:494.911:05-0.111:11-0.57:015:10Waning Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8663101)

Common Questions About Cape Romain, SC Tides

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What time does the tide turn (slack tide) in Cape Romain, SC today?

Slack tide in Cape Romain, SC is approximately 2:34 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 Cape Romain, SC?

Cape Romain, SC is currently in a spring phase. Tonight's moon is 81% 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 Cape Romain, 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 Cape Romain, SC?

Tide predictions for Cape Romain, 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 Cape Romain, SC?

Tide data for Cape Romain, SC is sourced from NOAA Station #8663101. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8663101.

What is the moon phase in Cape Romain, SC tonight?

Tonight the moon over Cape Romain, SC is Waning Gibbous (81% illuminated). This places Cape Romain, 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