Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Cape Romain, SC.
Next low tide : 3:47 pm (0.3 ft)
Next high tide : in 4h 51m at 9:45 am (3.9 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - May 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:524.59:195.23:060.03:010.26:297:59Full Moon1Sat
2Sun9:294.49:535.03:440.13:330.36:287:59Full Moon2Sun
3Mon10:054.210:254.94:200.34:060.46:278:00Waning Gibbous3Mon
4Tue10:424.110:584.84:570.44:410.56:268:01Waning Gibbous4Tue
5Wed11:204.011:354.75:360.55:200.66:268:02Waning Gibbous5Wed
6Thu12:023.96:180.66:060.76:258:02Waning Gibbous6Thu
7Fri12:204.612:524.07:070.77:010.86:248:03Third Quarter7Fri
8Sat1:134.61:484.18:000.68:040.76:238:04Third Quarter8Sat
9Sun2:124.62:484.38:560.59:100.66:228:05Third Quarter9Sun
10Mon3:144.63:504.69:520.210:150.46:218:05Waning Crescent10Mon
11Tue4:174.74:514.910:47-0.111:190.16:208:06Waning Crescent11Tue
12Wed5:184.95:495.411:42-0.46:208:07Waning Crescent12Wed
13Thu6:165.06:445.712:19-0.212:34-0.66:198:08Waning Crescent13Thu
14Fri7:105.17:376.01:16-0.51:26-0.86:188:08New Moon14Fri
15Sat8:055.18:306.12:12-0.62:18-0.96:178:09New Moon15Sat
16Sun9:005.09:256.13:06-0.73:10-0.96:178:10New Moon16Sun
17Mon9:584.910:215.94:00-0.74:02-0.86:168:10Waxing Crescent17Mon
18Tue10:564.711:175.74:53-0.64:56-0.56:158:11Waxing Crescent18Tue
19Wed11:564.65:48-0.35:52-0.26:158:12Waxing Crescent19Wed
20Thu12:155.412:574.56:46-0.16:520.16:148:13First Quarter20Thu
21Fri1:145.11:574.57:440.17:550.36:148:13First Quarter21Fri
22Sat2:114.92:554.58:420.28:580.46:138:14First Quarter22Sat
23Sun3:064.73:514.69:360.29:570.56:138:15First Quarter23Sun
24Mon3:594.54:444.710:260.210:530.46:128:15Waxing Gibbous24Mon
25Tue4:494.45:334.911:130.211:450.46:128:16Waxing Gibbous25Tue
26Wed5:374.46:175.011:560.16:118:17Waxing Gibbous26Wed
27Thu6:214.46:585.112:330.312:370.16:118:17Waxing Gibbous27Thu
28Fri7:024.47:375.21:180.21:150.16:108:18Full Moon28Fri
29Sat7:434.38:155.22:000.11:520.16:108:18Full Moon29Sat
30Sun8:234.38:525.12:400.12:280.26:108:19Full Moon30Sun
31Mon9:024.29:275.13:190.23:040.26:098:20Full 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 12:46 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 94% 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 (94% 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