Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 5h 37m at 1:09 pm (0.3 ft)
Next high tide : 7:40 pm (5.1 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Mar 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:334.96:414.412:08-0.312:46-0.26:456:14New Moon1Sat
2Sun7:144.97:234.512:56-0.41:28-0.36:446:14New Moon2Sun
3Mon7:534.88:024.61:40-0.32:06-0.36:436:15New Moon3Mon
4Tue8:294.78:404.62:20-0.32:41-0.26:416:16New Moon4Tue
5Wed9:044.59:154.52:59-0.13:14-0.16:406:17Waxing Crescent5Wed
6Thu9:384.39:494.53:360.13:450.16:396:18Waxing Crescent6Thu
7Fri10:134.110:244.44:120.34:170.26:386:18Waxing Crescent7Fri
8Sat10:503.911:014.34:510.54:520.46:366:19Waxing Crescent8Sat
9Sun11:313.711:454.35:350.75:330.56:356:20First Quarter9Sun
10Mon12:193.56:260.96:230.66:346:21First Quarter10Mon
11Tue12:374.21:153.57:251.07:210.66:326:21First Quarter11Tue
12Wed1:374.22:163.58:270.98:240.56:316:22First Quarter12Wed
13Thu2:434.33:213.79:270.89:280.36:306:23Waxing Gibbous13Thu
14Fri3:494.54:224.010:240.510:290.06:296:24Waxing Gibbous14Fri
15Sat4:484.85:164.311:170.211:26-0.36:276:24Waxing Gibbous15Sat
16Sun5:395.16:064.712:05-0.26:266:25Waxing Gibbous16Sun
17Mon6:275.36:545.112:20-0.612:51-0.56:256:26Full Moon17Mon
18Tue7:145.47:435.31:12-0.81:37-0.76:236:27Full Moon18Tue
19Wed8:025.38:325.52:04-0.92:22-0.86:226:27Full Moon19Wed
20Thu8:505.29:235.52:55-0.93:08-0.86:216:28Waning Gibbous20Thu
21Fri9:404.910:165.53:47-0.73:55-0.76:196:29Waning Gibbous21Fri
22Sat10:334.611:145.34:42-0.44:45-0.46:186:30Waning Gibbous22Sat
23Sun11:314.35:41-0.15:42-0.16:176:30Third Quarter23Sun
24Mon12:175.112:354.16:450.26:450.26:156:31Third Quarter24Mon
25Tue1:234.91:414.07:500.37:530.36:146:32Third Quarter25Tue
26Wed2:304.82:484.08:540.49:000.46:136:33Third Quarter26Wed
27Thu3:364.73:524.19:530.310:040.36:116:33Waning Crescent27Thu
28Fri4:344.74:484.310:460.211:000.26:106:34Waning Crescent28Fri
29Sat5:234.85:364.511:340.111:510.16:096:35Waning Crescent29Sat
30Sun6:064.86:184.712:160.06:076:35Waning Crescent30Sun
31Mon6:444.86:574.912:360.012:550.06:066:36New Moon31Mon
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 4:24 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 98% 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 Full Moon (98% 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