Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Cape Romain, SC.
Next low tide (tomorrow) : 12:21 am (0.1 ft)
Next high tide : in 3h 58m at 5:40 pm (5.5 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Jun 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:254.77:105.912:43-0.312:44-0.76:098:20Full Moon1Sat
2Sun7:214.68:036.01:39-0.51:36-0.76:098:21Full Moon2Sun
3Mon8:164.68:575.92:34-0.52:29-0.66:088:22Full Moon3Mon
4Tue9:114.49:515.83:27-0.53:21-0.56:088:22Full Moon4Tue
5Wed10:074.310:445.54:18-0.34:12-0.26:088:23Waning Gibbous5Wed
6Thu11:034.211:375.25:09-0.15:040.16:088:23Waning Gibbous6Thu
7Fri11:584.16:000.15:580.46:088:24Waning Gibbous7Fri
8Sat12:294.912:544.16:520.26:560.66:088:24Third Quarter8Sat
9Sun1:204.61:484.17:430.47:560.86:088:25Third Quarter9Sun
10Mon2:094.42:414.28:330.48:550.96:088:25Third Quarter10Mon
11Tue2:574.33:314.39:190.49:510.96:078:26Third Quarter11Tue
12Wed3:454.14:204.510:030.410:450.96:078:26Waning Crescent12Wed
13Thu4:344.05:084.710:460.311:360.76:088:26Waning Crescent13Thu
14Fri5:224.05:534.811:280.36:088:27Waning Crescent14Fri
15Sat6:094.06:355.012:230.612:100.26:088:27Waning Crescent15Sat
16Sun6:534.07:155.11:080.512:510.26:088:27New Moon16Sun
17Mon7:363.97:535.11:500.41:320.16:088:28New Moon17Mon
18Tue8:173.98:325.22:310.32:130.16:088:28New Moon18Tue
19Wed8:583.99:105.23:120.32:550.16:088:28New Moon19Wed
20Thu9:393.99:505.13:510.33:390.06:088:29Waxing Crescent20Thu
21Fri10:213.910:325.14:320.24:240.16:098:29Waxing Crescent21Fri
22Sat11:084.011:185.05:140.25:130.16:098:29Waxing Crescent22Sat
23Sun12:004.15:590.26:080.26:098:29Waxing Crescent23Sun
24Mon12:084.912:574.36:490.17:080.36:098:29First Quarter24Mon
25Tue1:034.81:574.57:420.08:130.36:108:29First Quarter25Tue
26Wed2:004.72:574.88:37-0.29:190.36:108:29First Quarter26Wed
27Thu2:594.63:585.19:33-0.310:240.26:108:30Waxing Gibbous27Thu
28Fri4:014.45:005.410:29-0.411:280.06:118:30Waxing Gibbous28Fri
29Sat5:054.45:595.611:26-0.56:118:30Waxing Gibbous29Sat
30Sun6:064.36:555.712:27-0.112:23-0.56:118:30Waxing Gibbous30Sun
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 9:00 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 11% 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 Crescent (11% 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