Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Cape Romain, SC.
Next low tide (tomorrow) : 4:42 am (0.2 ft)
Next high tide : in 3h 58m at 10:15 pm (4.9 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:30 am
Moon phase : Waning Gibbous (91% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Nov 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:285.39:414.53:170.64:080.96:355:26Waxing Crescent1Thu
2Fri10:085.210:264.53:580.74:540.96:365:25Waxing Crescent2Fri
3Sat10:575.211:204.54:460.75:461.06:375:24First Quarter3Sat
4Sun11:575.25:430.86:450.96:375:24First Quarter4Sun
5Mon12:234.51:035.26:480.87:450.76:385:23First Quarter5Mon
6Tue1:304.72:095.37:560.78:440.56:395:22First Quarter6Tue
7Wed2:385.03:145.49:040.59:420.26:405:21Waxing Gibbous7Wed
8Thu3:445.34:165.510:090.210:38-0.16:415:20Waxing Gibbous8Thu
9Fri4:455.75:145.611:100.011:31-0.46:425:20Waxing Gibbous9Fri
10Sat5:416.06:075.612:08-0.26:435:19Full Moon10Sat
11Sun6:346.27:005.612:23-0.61:03-0.46:445:18Full Moon11Sun
12Mon7:276.37:525.41:13-0.61:57-0.46:455:18Full Moon12Mon
13Tue8:196.28:455.22:03-0.62:49-0.26:465:17Waning Gibbous13Tue
14Wed9:116.09:375.02:52-0.43:390.06:465:16Waning Gibbous14Wed
15Thu10:025.810:314.83:41-0.14:310.36:475:16Waning Gibbous15Thu
16Fri10:545.511:264.64:310.25:240.56:485:15Waning Gibbous16Fri
17Sat11:485.25:250.56:190.76:495:15Third Quarter17Sat
18Sun12:224.412:414.96:220.87:140.96:505:14Third Quarter18Sun
19Mon1:174.41:324.87:210.98:070.96:515:14Third Quarter19Mon
20Tue2:114.42:234.78:191.08:560.96:525:13Third Quarter20Tue
21Wed3:044.53:144.69:140.99:420.86:535:13Waning Crescent21Wed
22Thu3:554.74:024.610:060.810:250.76:545:12Waning Crescent22Thu
23Fri4:434.94:494.610:550.711:060.56:555:12Waning Crescent23Fri
24Sat5:265.05:324.711:400.611:450.46:565:12Waning Crescent24Sat
25Sun6:075.26:124.712:240.46:565:11New Moon25Sun
26Mon6:465.26:514.612:220.31:050.36:575:11New Moon26Mon
27Tue7:225.37:284.512:590.21:460.36:585:11New Moon27Tue
28Wed7:585.38:054.51:370.22:260.36:595:11New Moon28Wed
29Thu8:335.38:434.42:170.13:070.37:005:10Waxing Crescent29Thu
30Fri9:115.29:244.32:580.13:490.37:015:10Waxing Crescent30Fri
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 1:28 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 spring phase. Tonight's moon is 91% 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 (91% 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