Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 3h 07m at 6:35 am (0.1 ft)
Next high tide : 12:34 pm (4.4 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:14 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Jul 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:524.69:165.82:59-0.43:00-0.86:128:30New Moon1Wed
2Thu9:504.710:105.73:49-0.53:55-0.76:128:30Waxing Crescent2Thu
3Fri10:484.811:035.54:39-0.64:50-0.66:138:29Waxing Crescent3Fri
4Sat11:464.911:575.35:29-0.65:47-0.36:138:29Waxing Crescent4Sat
5Sun12:455.06:21-0.56:48-0.16:148:29First Quarter5Sun
6Mon12:515.01:445.17:15-0.47:510.16:148:29First Quarter6Mon
7Tue1:464.72:425.18:09-0.38:540.36:158:29First Quarter7Tue
8Wed2:424.43:395.19:04-0.29:550.36:158:29First Quarter8Wed
9Thu3:374.24:355.29:58-0.110:540.46:168:28Waxing Gibbous9Thu
10Fri4:334.15:295.210:520.011:480.36:168:28Waxing Gibbous10Fri
11Sat5:284.16:185.211:440.06:178:28Waxing Gibbous11Sat
12Sun6:194.17:035.212:390.312:330.06:188:28Waxing Gibbous12Sun
13Mon7:064.17:455.21:260.31:190.16:188:27Full Moon13Mon
14Tue7:504.28:255.12:090.22:020.16:198:27Full Moon14Tue
15Wed8:334.29:045.02:500.22:430.26:198:26Full Moon15Wed
16Thu9:154.29:414.93:280.23:230.36:208:26Full Moon16Thu
17Fri9:554.210:164.84:030.34:010.46:218:26Waning Gibbous17Fri
18Sat10:344.210:504.64:360.34:380.66:218:25Waning Gibbous18Sat
19Sun11:114.211:244.45:090.35:180.76:228:25Waning Gibbous19Sun
20Mon11:504.35:440.46:010.96:228:24Waning Gibbous20Mon
21Tue12:004.312:324.46:230.46:521.06:238:23Third Quarter21Tue
22Wed12:424.11:194.57:070.37:491.06:248:23Third Quarter22Wed
23Thu1:304.02:124.77:580.38:501.06:248:22Third Quarter23Thu
24Fri2:254.03:104.98:530.29:530.96:258:22Third Quarter24Fri
25Sat3:274.04:125.19:520.110:560.76:268:21Waning Crescent25Sat
26Sun4:334.15:165.310:53-0.111:560.46:268:20Waning Crescent26Sun
27Mon5:394.36:165.611:54-0.46:278:20Waning Crescent27Mon
28Tue6:404.57:115.812:520.112:53-0.66:288:19New Moon28Tue
29Wed7:384.88:055.91:45-0.21:50-0.76:288:18New Moon29Wed
30Thu8:355.08:585.92:37-0.52:46-0.86:298:17New Moon30Thu
31Fri9:335.29:515.83:27-0.63:41-0.76:308:17Waxing Crescent31Fri
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 9:34 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 transitional phase. Tonight's moon is 62% 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 Third Quarter (62% 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