Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 23m at 7:13 pm (0.2 ft)
Next high tide (tomorrow) : 1:23 am (4.8 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:08 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - May 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:344.66:544.912:330.412:440.26:297:59Waning Crescent1Sat
2Sun7:144.67:325.11:170.31:220.16:288:00New Moon2Sun
3Mon7:534.58:085.11:580.31:570.16:278:01New Moon3Mon
4Tue8:314.48:435.22:370.22:320.16:268:01New Moon4Tue
5Wed9:084.39:155.13:140.33:060.26:258:02New Moon5Wed
6Thu9:434.29:465.13:510.33:410.26:248:03Waxing Crescent6Thu
7Fri10:174.010:205.04:280.44:180.36:238:04Waxing Crescent7Fri
8Sat10:533.910:595.05:060.54:590.46:228:04Waxing Crescent8Sat
9Sun11:353.911:454.95:490.65:460.46:228:05Waxing Crescent9Sun
10Mon12:273.96:390.66:410.56:218:06First Quarter10Mon
11Tue12:414.91:294.07:350.57:450.56:208:07First Quarter11Tue
12Wed1:434.82:344.38:340.48:520.46:198:07First Quarter12Wed
13Thu2:474.93:394.69:320.29:590.26:198:08First Quarter13Thu
14Fri3:534.94:444.910:30-0.111:040.06:188:09Waxing Gibbous14Fri
15Sat4:575.05:445.411:27-0.46:178:09Waxing Gibbous15Sat
16Sun5:575.06:405.712:06-0.312:20-0.66:168:10Waxing Gibbous16Sun
17Mon6:535.17:336.01:04-0.51:13-0.86:168:11Full Moon17Mon
18Tue7:475.08:266.12:00-0.72:04-0.86:158:12Full Moon18Tue
19Wed8:414.99:196.02:54-0.72:55-0.76:158:12Full Moon19Wed
20Thu9:364.710:125.93:46-0.73:45-0.66:148:13Waning Gibbous20Thu
21Fri10:304.611:055.64:38-0.54:35-0.36:138:14Waning Gibbous21Fri
22Sat11:264.411:595.35:30-0.25:270.06:138:14Waning Gibbous22Sat
23Sun12:224.26:230.06:230.46:128:15Waning Gibbous23Sun
24Mon12:535.01:194.27:180.27:230.66:128:16Third Quarter24Mon
25Tue1:474.72:144.28:120.48:240.86:118:16Third Quarter25Tue
26Wed2:394.53:084.29:030.49:230.86:118:17Third Quarter26Wed
27Thu3:294.44:004.49:520.410:190.86:118:18Third Quarter27Thu
28Fri4:194.34:504.510:370.411:120.76:108:18Waning Crescent28Fri
29Sat5:084.35:374.711:210.36:108:19Waning Crescent29Sat
30Sun5:544.36:204.912:010.612:020.26:108:20Waning Crescent30Sun
31Mon6:384.27:005.112:460.512:410.16:098:20Waning Crescent31Mon
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 10:18 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 First Quarter (37% illuminated). This places Cape Romain, SC in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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