Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 57m at 5:11 pm (0.5 ft)
Next high tide : 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 - Jan 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:155.77:284.812:49-1.11:36-0.97:205:21New Moon1Sun
2Mon8:075.78:224.81:43-1.12:27-0.97:205:22New Moon2Mon
3Tue8:585.59:144.72:35-1.03:15-0.97:205:22Waxing Crescent3Tue
4Wed9:475.310:064.63:25-0.84:02-0.77:205:23Waxing Crescent4Wed
5Thu10:354.910:564.54:16-0.54:49-0.57:205:24Waxing Crescent5Thu
6Fri11:224.611:484.45:07-0.15:37-0.27:215:25First Quarter6Fri
7Sat12:104.36:020.26:260.07:215:26First Quarter7Sat
8Sun12:394.31:004.07:000.47:160.17:215:26First Quarter8Sun
9Mon1:314.21:503.97:570.68:060.27:215:27First Quarter9Mon
10Tue2:234.22:423.88:530.68:560.27:215:28First Quarter10Tue
11Wed3:164.23:363.89:480.59:450.17:215:29Waxing Gibbous11Wed
12Thu4:094.44:293.810:390.410:340.07:205:30Waxing Gibbous12Thu
13Fri4:584.55:173.911:250.311:20-0.17:205:31Waxing Gibbous13Fri
14Sat5:424.66:024.012:090.27:205:32Waxing Gibbous14Sat
15Sun6:244.76:444.112:03-0.212:490.07:205:33Full Moon15Sun
16Mon7:024.87:234.112:45-0.41:27-0.17:205:34Full Moon16Mon
17Tue7:384.88:014.21:27-0.52:04-0.27:195:34Full Moon17Tue
18Wed8:134.88:364.22:08-0.52:40-0.37:195:35Full Moon18Wed
19Thu8:484.89:134.32:49-0.53:17-0.37:195:36Waning Gibbous19Thu
20Fri9:254.79:534.33:32-0.53:56-0.47:195:37Waning Gibbous20Fri
21Sat10:074.610:404.44:19-0.34:40-0.47:185:38Waning Gibbous21Sat
22Sun10:554.411:364.45:11-0.25:29-0.47:185:39Third Quarter22Sun
23Mon11:504.36:11-0.16:25-0.47:175:40Third Quarter23Mon
24Tue12:404.512:534.17:170.07:27-0.47:175:41Third Quarter24Tue
25Wed1:494.62:024.08:240.08:32-0.47:165:42Third Quarter25Wed
26Thu3:014.73:134.19:31-0.29:38-0.67:165:43Waning Crescent26Thu
27Fri4:114.94:234.210:34-0.410:41-0.77:155:44Waning Crescent27Fri
28Sat5:135.25:254.411:33-0.611:41-0.97:155:45Waning Crescent28Sat
29Sun6:095.36:214.612:26-0.87:145:46New Moon29Sun
30Mon7:005.47:134.712:36-1.11:17-0.97:145:47New Moon30Mon
31Tue7:495.48:034.81:28-1.12:04-1.07:135:48New Moon31Tue
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 8:14 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 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