Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 3h 44m at 8:38 am (0.1 ft)
Next high tide : 3:04 pm (4.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:09 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Jan 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:035.15:084.111:21-0.211:22-0.47:205:21Waning Crescent1Sat
2Sun5:555.26:004.212:13-0.37:205:22New Moon2Sun
3Mon6:425.26:484.212:13-0.51:01-0.37:205:23New Moon3Mon
4Tue7:275.17:334.31:02-0.51:46-0.37:205:23New Moon4Tue
5Wed8:095.08:164.21:47-0.42:28-0.37:205:24New Moon5Wed
6Thu8:484.88:584.22:29-0.33:07-0.27:215:25Waxing Crescent6Thu
7Fri9:264.79:384.13:10-0.13:44-0.17:215:26Waxing Crescent7Fri
8Sat10:034.410:184.13:490.14:190.07:215:27Waxing Crescent8Sat
9Sun10:404.211:004.04:280.34:550.27:215:27Waxing Crescent9Sun
10Mon11:204.011:444.05:110.55:330.37:215:28First Quarter10Mon
11Tue12:043.85:590.76:160.37:205:29First Quarter11Tue
12Wed12:314.012:523.66:540.87:040.37:205:30First Quarter12Wed
13Thu1:224.01:443.57:530.87:560.37:205:31First Quarter13Thu
14Fri2:174.12:423.58:530.78:510.27:205:32Waxing Gibbous14Fri
15Sat3:164.33:413.69:520.69:480.07:205:33Waxing Gibbous15Sat
16Sun4:154.54:393.710:480.310:44-0.37:205:34Waxing Gibbous16Sun
17Mon5:094.85:314.011:390.011:38-0.67:195:35Waxing Gibbous17Mon
18Tue5:585.06:204.212:28-0.37:195:35Full Moon18Tue
19Wed6:455.27:094.412:30-0.91:15-0.57:195:36Full Moon19Wed
20Thu7:335.47:594.61:21-1.02:02-0.87:185:37Full Moon20Thu
21Fri8:205.48:504.82:12-1.12:48-0.97:185:38Waning Gibbous21Fri
22Sat9:085.29:424.83:03-1.13:34-0.97:185:39Waning Gibbous22Sat
23Sun9:585.010:364.83:56-0.94:21-0.97:175:40Waning Gibbous23Sun
24Mon10:504.711:354.84:51-0.75:12-0.77:175:41Waning Gibbous24Mon
25Tue11:454.45:51-0.46:07-0.57:165:42Third Quarter25Tue
26Wed12:364.712:454.16:55-0.17:06-0.47:165:43Third Quarter26Wed
27Thu1:404.71:473.98:010.08:08-0.37:155:44Third Quarter27Thu
28Fri2:454.62:523.89:060.19:10-0.27:155:45Waning Crescent28Fri
29Sat3:494.73:563.810:070.010:11-0.27:145:46Waning Crescent29Sat
30Sun4:484.74:543.911:03-0.111:07-0.37:135:47Waning Crescent30Sun
31Mon5:394.85:444.011:53-0.211:58-0.47:135:48Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8663101)

Common Questions About Cape Romain, SC Tides

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

Slack tide in Cape Romain, SC is approximately 11:51 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places Cape Romain, SC in a neap tide cycle, so tidal ranges are near their weekly minimum 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