Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Thursday, August 6, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 4h 39m at 8:50 pm (0.8 ft)
Next high tide (tomorrow) : 2:22 am (4.2 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:34 am
Moon phase : Third Quarter (44% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - May 2100

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:204.72:444.18:440.58:560.86:297:59Third Quarter1Sat
2Sun3:164.53:424.29:380.59:580.86:288:00Third Quarter2Sun
3Mon4:094.44:364.410:270.510:540.76:278:01Waning Crescent3Mon
4Tue4:594.45:254.611:130.411:460.66:268:01Waning Crescent4Tue
5Wed5:444.46:094.811:550.36:258:02Waning Crescent5Wed
6Thu6:274.46:495.012:330.512:340.26:248:03Waning Crescent6Thu
7Fri7:074.37:265.11:160.41:100.26:238:04New Moon7Fri
8Sat7:464.38:025.21:570.41:460.26:238:04New Moon8Sat
9Sun8:244.28:375.22:360.32:220.26:228:05New Moon9Sun
10Mon9:024.19:105.13:140.42:570.36:218:06New Moon10Mon
11Tue9:384.09:435.13:500.43:340.36:208:07Waxing Crescent11Tue
12Wed10:133.910:195.04:270.54:130.46:198:07Waxing Crescent12Wed
13Thu10:503.811:004.95:060.64:550.46:198:08Waxing Crescent13Thu
14Fri11:343.811:474.95:480.65:430.56:188:09Waxing Crescent14Fri
15Sat12:283.96:370.66:400.56:178:10First Quarter15Sat
16Sun12:424.81:294.17:310.57:440.56:178:10First Quarter16Sun
17Mon1:424.82:324.38:270.48:510.56:168:11First Quarter17Mon
18Tue2:434.73:364.79:240.19:580.36:158:12First Quarter18Tue
19Wed3:454.74:395.110:19-0.111:030.16:158:12Waxing Gibbous19Wed
20Thu4:484.75:395.511:15-0.36:148:13Waxing Gibbous20Thu
21Fri5:484.76:355.812:05-0.112:09-0.56:148:14Waxing Gibbous21Fri
22Sat6:454.77:286.01:04-0.31:02-0.66:138:14Full Moon22Sat
23Sun7:404.68:226.02:00-0.51:55-0.76:138:15Full Moon23Sun
24Mon8:364.59:175.92:54-0.52:48-0.66:128:16Full Moon24Mon
25Tue9:324.410:115.73:47-0.43:40-0.46:128:16Waning Gibbous25Tue
26Wed10:294.311:065.44:38-0.34:33-0.16:118:17Waning Gibbous26Wed
27Thu11:254.211:595.15:290.05:260.26:118:18Waning Gibbous27Thu
28Fri12:224.26:220.26:230.56:108:18Waning Gibbous28Fri
29Sat12:534.81:194.17:150.37:230.76:108:19Third Quarter29Sat
30Sun1:444.62:144.28:070.48:240.96:108:20Third Quarter30Sun
31Mon2:334.43:064.38:560.49:230.96:098:20Third Quarter31Mon
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 11:36 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 neap phase. Tonight's moon is 44% 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 (44% 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