Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 34m at 6:54 am (0.1 ft)
Next high tide : 1:03 pm (5.0 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:33 am
Moon phase : Third Quarter (55% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Jul 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:183.96:055.011:320.36:118:30Waxing Gibbous1Fri
2Sat6:064.06:495.012:290.512:160.26:128:30Waxing Gibbous2Sat
3Sun6:524.07:305.11:130.412:590.26:128:30Full Moon3Sun
4Mon7:354.08:105.11:550.31:400.26:138:29Full Moon4Mon
5Tue8:174.18:485.02:350.32:210.26:138:29Full Moon5Tue
6Wed8:574.19:235.03:120.23:000.26:148:29Full Moon6Wed
7Thu9:354.19:574.93:480.23:400.26:148:29Waning Gibbous7Thu
8Fri10:124.210:304.84:240.24:220.36:158:29Waning Gibbous8Fri
9Sat10:514.311:064.75:010.15:060.46:158:29Waning Gibbous9Sat
10Sun11:354.411:484.65:410.05:550.56:168:28Waning Gibbous10Sun
11Mon12:254.66:250.06:520.66:168:28Third Quarter11Mon
12Tue12:384.51:214.87:16-0.17:560.66:178:28Third Quarter12Tue
13Wed1:354.42:225.08:11-0.29:020.66:178:28Third Quarter13Wed
14Thu2:374.33:265.29:10-0.310:090.46:188:27Waning Crescent14Thu
15Fri3:454.24:335.410:11-0.411:140.36:198:27Waning Crescent15Fri
16Sat4:554.35:395.611:13-0.56:198:26Waning Crescent16Sat
17Sun6:024.46:395.812:160.012:15-0.66:208:26Waning Crescent17Sun
18Mon7:034.67:365.91:13-0.21:13-0.76:208:26New Moon18Mon
19Tue8:024.78:305.82:08-0.42:10-0.86:218:25New Moon19Tue
20Wed8:594.99:225.72:59-0.53:05-0.76:228:25New Moon20Wed
21Thu9:554.910:125.53:48-0.53:58-0.56:228:24Waxing Crescent21Thu
22Fri10:484.910:595.24:35-0.44:49-0.36:238:23Waxing Crescent22Fri
23Sat11:404.911:454.95:21-0.35:410.16:248:23Waxing Crescent23Sat
24Sun12:314.86:06-0.16:350.46:248:22Waxing Crescent24Sun
25Mon12:314.61:214.86:520.17:300.66:258:22First Quarter25Mon
26Tue1:184.32:114.77:400.38:270.86:268:21First Quarter26Tue
27Wed2:064.13:014.78:280.49:210.96:268:20First Quarter27Wed
28Thu2:564.03:514.79:160.510:150.96:278:20First Quarter28Thu
29Fri3:484.04:434.810:050.511:070.96:288:19Waxing Gibbous29Fri
30Sat4:424.05:334.910:550.511:550.86:288:18Waxing Gibbous30Sat
31Sun5:344.06:195.011:430.46:298:17Waxing Gibbous31Sun
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 9:58 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 55% 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 Third Quarter (55% 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