Tides Today & Tomorrow in Cape Romain, SC

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Cape Romain, SC.
Next low tide : in 4h 56m at 9:58 pm (0.8 ft)
Next high tide (tomorrow) : 3:32 am (4.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:35 am
Moon phase : Third Quarter (32% illuminated)
Tide Station Location : Station #8663101
Common Questions About Tides

Cape Romain, SC Tides - Apr 1952

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:293.76:370.96:280.86:046:37First Quarter1Tue
2Wed12:494.31:263.77:341.07:280.96:036:38First Quarter2Wed
3Thu1:474.22:253.78:291.18:280.96:026:39First Quarter3Thu
4Fri2:454.23:233.99:221.09:270.86:006:39Waxing Gibbous4Fri
5Sat3:414.34:164.110:090.810:210.75:596:40Waxing Gibbous5Sat
6Sun4:324.45:044.410:520.611:110.55:586:41Waxing Gibbous6Sun
7Mon5:164.55:474.711:310.411:570.35:576:41Waxing Gibbous7Mon
8Tue5:574.56:254.912:080.25:556:42Full Moon8Tue
9Wed6:354.67:025.112:410.112:450.15:546:43Full Moon9Wed
10Thu7:114.57:385.21:240.01:220.05:536:44Full Moon10Thu
11Fri7:494.58:145.32:07-0.12:01-0.15:526:44Full Moon11Fri
12Sat8:284.48:555.32:510.02:42-0.15:506:45Waning Gibbous12Sat
13Sun9:124.39:415.33:370.03:27-0.15:496:46Waning Gibbous13Sun
14Mon10:014.210:345.24:260.24:160.05:486:46Waning Gibbous14Mon
15Tue10:584.111:385.05:200.35:130.25:476:47Third Quarter15Tue
16Wed12:054.16:210.46:190.35:456:48Third Quarter16Wed
17Thu12:484.91:164.27:250.47:310.45:446:49Third Quarter17Thu
18Fri1:574.92:254.48:270.28:420.35:436:49Third Quarter18Fri
19Sat3:034.93:324.79:250.09:490.15:426:50Waning Crescent19Sat
20Sun4:044.94:325.110:20-0.210:50-0.15:416:51Waning Crescent20Sun
21Mon4:595.05:265.411:11-0.411:47-0.25:406:52Waning Crescent21Mon
22Tue5:494.96:145.611:59-0.55:386:52New Moon22Tue
23Wed6:354.96:595.712:39-0.312:44-0.55:376:53New Moon23Wed
24Thu7:204.77:435.71:28-0.31:27-0.45:366:54New Moon24Thu
25Fri8:044.68:245.52:15-0.22:10-0.35:356:54New Moon25Fri
26Sat8:484.49:055.33:000.02:510.05:346:55Waxing Crescent26Sat
27Sun10:324.210:465.14:420.24:310.26:337:56Waxing Crescent27Sun
28Mon11:174.011:294.85:250.55:120.56:327:57Waxing Crescent28Mon
29Tue12:043.96:090.85:570.86:317:57Waxing Crescent29Tue
30Wed12:154.612:563.86:560.96:481.06:307:58First Quarter30Wed
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 12:45 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 32% 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 (32% 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