Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Cape Romain, SC.
Next low tide : 8:38 am (0.1 ft)
Next high tide : in 1h 31m at 2:13 am (4.5 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:09 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - May 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:494.36:020.05:570.06:287:59Waning Gibbous1Tue
2Wed12:285.312:554.27:020.17:010.26:278:00Third Quarter2Wed
3Thu1:355.12:034.38:050.28:110.46:268:01Third Quarter3Thu
4Fri2:415.03:104.49:060.29:210.46:268:02Third Quarter4Fri
5Sat3:444.94:144.610:040.110:270.36:258:02Waning Crescent5Sat
6Sun4:444.95:134.910:59-0.111:280.26:248:03Waning Crescent6Sun
7Mon5:384.86:055.111:49-0.26:238:04Waning Crescent7Mon
8Tue6:264.86:515.312:230.012:35-0.36:228:05Waning Crescent8Tue
9Wed7:104.77:345.51:140.01:18-0.36:218:05New Moon9Wed
10Thu7:524.68:145.52:01-0.11:59-0.26:208:06New Moon10Thu
11Fri8:334.58:525.42:460.02:39-0.16:208:07New Moon11Fri
12Sat9:144.39:295.33:280.13:160.16:198:08New Moon12Sat
13Sun9:554.210:065.14:070.23:530.26:188:08Waxing Crescent13Sun
14Mon10:364.010:434.94:460.44:300.46:178:09Waxing Crescent14Mon
15Tue11:193.911:234.75:240.65:090.66:178:10Waxing Crescent15Tue
16Wed12:043.86:040.85:520.86:168:11Waxing Crescent16Wed
17Thu12:074.612:533.76:480.96:420.96:158:11First Quarter17Thu
18Fri12:554.41:453.87:360.97:391.06:158:12First Quarter18Fri
19Sat1:474.42:383.98:260.98:390.96:148:13First Quarter19Sat
20Sun2:404.33:314.19:150.79:390.86:148:13First Quarter20Sun
21Mon3:344.34:254.410:040.510:390.66:138:14Waxing Gibbous21Mon
22Tue4:284.45:174.810:530.311:370.46:138:15Waxing Gibbous22Tue
23Wed5:224.46:065.111:430.06:128:15Waxing Gibbous23Wed
24Thu6:144.56:545.512:320.112:31-0.26:128:16Waxing Gibbous24Thu
25Fri7:044.57:425.71:25-0.11:21-0.46:118:17Full Moon25Fri
26Sat7:554.58:325.82:17-0.32:11-0.56:118:17Full Moon26Sat
27Sun8:484.59:265.83:10-0.43:02-0.66:108:18Full Moon27Sun
28Mon9:454.510:225.84:02-0.43:55-0.56:108:19Waning Gibbous28Mon
29Tue10:454.411:215.64:55-0.44:50-0.36:108:19Waning Gibbous29Tue
30Wed11:474.45:49-0.35:49-0.16:098:20Waning Gibbous30Wed
31Thu12:225.412:514.46:47-0.26:530.16:098:20Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8663101)

Common Questions About Cape Romain, SC Tides

Show All
What time does the tide turn (slack tide) in Cape Romain, SC today?

Slack tide in Cape Romain, SC is approximately 5:25 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 58% 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 First Quarter (58% 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