Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 15m at 4:19 am (-0.4 ft)
Next high tide : 10:19 am (4.5 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - May 2016

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:474.73:234.69:290.29:510.36:287:59Third Quarter1Sun
2Mon3:544.84:294.910:28-0.110:570.16:288:00Waning Crescent2Mon
3Tue4:595.05:315.311:24-0.411:59-0.26:278:01Waning Crescent3Tue
4Wed6:005.16:295.712:19-0.76:268:02Waning Crescent4Wed
5Thu6:565.27:236.012:58-0.51:12-0.96:258:02New Moon5Thu
6Fri7:515.28:166.11:54-0.72:04-1.06:248:03New Moon6Fri
7Sat8:455.19:106.12:49-0.82:55-1.06:238:04New Moon7Sat
8Sun9:415.010:046.03:42-0.73:46-0.86:228:05Waxing Crescent8Sun
9Mon10:374.810:585.74:35-0.64:38-0.66:218:05Waxing Crescent9Mon
10Tue11:334.711:525.45:27-0.45:31-0.26:218:06Waxing Crescent10Tue
11Wed12:314.56:22-0.16:270.16:208:07Waxing Crescent11Wed
12Thu12:485.11:294.47:190.17:270.46:198:07First Quarter12Thu
13Fri1:434.82:264.48:150.38:280.66:188:08First Quarter13Fri
14Sat2:374.63:204.49:090.49:270.66:188:09First Quarter14Sat
15Sun3:284.54:134.510:000.410:230.66:178:10First Quarter15Sun
16Mon4:194.45:044.710:470.411:160.56:168:10Waxing Gibbous16Mon
17Tue5:084.45:504.911:310.36:168:11Waxing Gibbous17Tue
18Wed5:554.46:335.012:050.412:120.26:158:12Waxing Gibbous18Wed
19Thu6:384.47:135.112:500.312:510.26:148:12Waxing Gibbous19Thu
20Fri7:194.47:525.21:330.21:280.26:148:13Full Moon20Fri
21Sat7:594.48:295.22:140.22:050.16:138:14Full Moon21Sat
22Sun8:384.39:045.12:530.12:410.26:138:15Full Moon22Sun
23Mon9:154.29:375.13:320.13:180.26:128:15Full Moon23Mon
24Tue9:514.110:115.04:100.23:570.26:128:16Waning Gibbous24Tue
25Wed10:294.110:475.04:490.24:380.36:118:17Waning Gibbous25Wed
26Thu11:124.111:304.95:310.25:240.36:118:17Waning Gibbous26Thu
27Fri12:014.26:170.26:170.46:108:18Waning Gibbous27Fri
28Sat12:224.812:594.37:090.27:190.46:108:18Third Quarter28Sat
29Sun1:204.82:004.58:050.08:250.46:108:19Third Quarter29Sun
30Mon2:224.83:044.89:02-0.19:320.36:098:20Third Quarter30Mon
31Tue3:264.74:085.19:59-0.310:380.16:098:20Waning Crescent31Tue
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 7:19 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 spring phase. Tonight's moon is 9% 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 Waxing Crescent (9% 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