Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 5h 33m at 6:56 am (-0.1 ft)
Next high tide : 1:15 pm (4.6 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:08 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Sep 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:004.612:425.06:280.57:241.06:517:42First Quarter1Mon
2Tue12:544.61:435.17:250.58:261.06:527:41First Quarter2Tue
3Wed1:564.62:495.38:270.49:290.86:537:40First Quarter3Wed
4Thu3:024.73:575.59:330.310:310.66:537:38Waxing Gibbous4Thu
5Fri4:124.95:035.710:390.111:310.36:547:37Waxing Gibbous5Fri
6Sat5:205.16:045.911:42-0.16:557:36Waxing Gibbous6Sat
7Sun6:225.47:006.112:280.012:43-0.36:557:34Full Moon7Sun
8Mon7:195.77:536.11:21-0.31:40-0.46:567:33Full Moon8Mon
9Tue8:145.98:456.12:12-0.52:35-0.46:577:32Full Moon9Tue
10Wed9:096.09:365.93:02-0.53:29-0.36:577:30Full Moon10Wed
11Thu10:026.010:285.63:50-0.54:22-0.16:587:29Waning Gibbous11Thu
12Fri10:555.911:195.34:38-0.35:140.26:597:28Waning Gibbous12Fri
13Sat11:485.75:270.06:090.56:597:26Waning Gibbous13Sat
14Sun12:115.112:425.56:170.37:060.87:007:25Third Quarter14Sun
15Mon1:054.81:375.37:110.68:041.17:017:24Third Quarter15Mon
16Tue1:594.72:305.28:060.89:011.27:017:22Third Quarter16Tue
17Wed2:534.63:235.19:020.99:551.27:027:21Third Quarter17Wed
18Thu3:474.64:155.19:570.910:461.27:027:19Waning Crescent18Thu
19Fri4:404.75:055.110:490.911:331.17:037:18Waning Crescent19Fri
20Sat5:314.85:515.211:380.87:047:17Waning Crescent20Sat
21Sun6:175.06:335.312:160.912:250.77:047:15Waning Crescent21Sun
22Mon7:005.17:135.312:550.81:080.67:057:14New Moon22Mon
23Tue7:405.27:505.31:320.71:500.67:067:13New Moon23Tue
24Wed8:185.38:265.32:070.62:310.67:067:11New Moon24Wed
25Thu8:545.39:005.22:420.63:110.67:077:10New Moon25Thu
26Fri9:285.39:335.13:170.63:510.77:087:09Waxing Crescent26Fri
27Sat10:015.310:105.03:530.54:320.87:087:07Waxing Crescent27Sat
28Sun10:395.410:514.94:320.65:170.97:097:06Waxing Crescent28Sun
29Mon11:255.411:404.85:160.66:071.07:107:05Waxing Crescent29Mon
30Tue12:205.46:070.67:051.07:107:03First Quarter30Tue
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 10:05 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 First Quarter (37% illuminated). This places Cape Romain, SC in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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