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 15m at 7:13 pm (0.2 ft)
Next high tide (tomorrow) : 1:23 am (4.8 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 - Oct 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:254.95:415.211:300.97:117:02Waning Crescent1Tue
2Wed6:115.16:245.312:000.912:190.77:127:00Waning Crescent2Wed
3Thu6:545.37:055.412:420.71:060.57:136:59New Moon3Thu
4Fri7:345.57:445.41:220.51:520.47:136:58New Moon4Fri
5Sat8:145.78:245.42:030.32:380.37:146:56New Moon5Sat
6Sun8:565.89:065.32:450.23:250.37:156:55New Moon6Sun
7Mon9:405.89:525.23:290.14:120.47:166:54Waxing Crescent7Mon
8Tue10:295.810:435.14:150.25:020.57:166:52Waxing Crescent8Tue
9Wed11:245.711:395.05:040.25:570.67:176:51Waxing Crescent9Wed
10Thu12:265.75:590.46:560.77:186:50First Quarter10Thu
11Fri12:434.91:325.67:010.57:590.77:186:49First Quarter11Fri
12Sat1:514.92:385.68:090.69:020.77:196:47First Quarter12Sat
13Sun2:595.03:415.69:160.610:020.57:206:46First Quarter13Sun
14Mon4:045.24:425.610:210.510:580.37:216:45Waxing Gibbous14Mon
15Tue5:065.45:385.611:230.411:510.27:216:44Waxing Gibbous15Tue
16Wed6:015.76:295.612:200.27:226:43Waxing Gibbous16Wed
17Thu6:525.97:155.612:400.01:120.27:236:41Full Moon17Thu
18Fri7:385.97:595.51:270.02:020.27:246:40Full Moon18Fri
19Sat8:225.98:435.32:110.02:480.37:256:39Full Moon19Sat
20Sun9:045.89:255.12:530.13:330.47:256:38Full Moon20Sun
21Mon9:455.710:074.93:340.34:150.67:266:37Waning Gibbous21Mon
22Tue10:265.510:504.74:130.54:560.97:276:36Waning Gibbous22Tue
23Wed11:075.311:344.64:530.75:381.17:286:35Waning Gibbous23Wed
24Thu11:505.15:340.96:221.37:296:34Waning Gibbous24Thu
25Fri12:224.412:375.06:191.17:091.47:296:32Third Quarter25Fri
26Sat1:134.41:284.97:101.27:591.47:306:31Third Quarter26Sat
27Sun2:064.42:194.88:061.38:501.47:316:30Third Quarter27Sun
28Mon2:594.53:114.89:031.29:391.27:326:29Third Quarter28Mon
29Tue3:534.64:034.910:001.110:271.07:336:28Waning Crescent29Tue
30Wed4:454.94:555.010:550.911:140.87:346:27Waning Crescent30Wed
31Thu5:345.15:435.111:480.77:346:27Waning Crescent31Thu
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 10:18 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 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