Tides Today & Tomorrow in McClellanville, SC

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in McClellanville, SC.
Next low tide : in 4h 32m at 9:23 pm (0.8 ft)
Next high tide (tomorrow) : 3:14 am (4.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:23 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8663618
Common Questions About Tides

McClellanville, SC Tides - Jun 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:335.11:024.27:070.47:020.56:098:22Third Quarter1Wed
2Thu1:265.02:004.37:590.38:050.56:098:22Third Quarter2Thu
3Fri2:245.03:024.68:540.19:120.56:098:23Third Quarter3Fri
4Sat3:244.94:044.99:49-0.110:200.36:098:23Third Quarter4Sat
5Sun4:254.85:075.310:44-0.311:260.26:088:24Waning Crescent5Sun
6Mon5:284.86:085.711:40-0.56:088:24Waning Crescent6Mon
7Tue6:294.87:066.012:290.012:34-0.66:088:25Waning Crescent7Tue
8Wed7:284.88:016.21:29-0.21:28-0.76:088:25New Moon8Wed
9Thu8:244.78:556.22:26-0.42:22-0.86:088:26New Moon9Thu
10Fri9:204.79:496.13:21-0.43:15-0.76:088:26New Moon10Fri
11Sat10:174.610:435.94:14-0.44:07-0.56:088:27New Moon11Sat
12Sun11:134.511:355.75:05-0.24:59-0.36:088:27Waxing Crescent12Sun
13Mon12:084.45:55-0.15:510.06:088:27Waxing Crescent13Mon
14Tue12:275.41:044.36:450.16:450.36:088:28Waxing Crescent14Tue
15Wed1:175.11:594.37:360.37:420.66:088:28First Quarter15Wed
16Thu2:064.82:524.48:260.48:400.76:088:28First Quarter16Thu
17Fri2:544.63:434.49:140.59:380.86:088:29First Quarter17Fri
18Sat3:414.44:324.69:590.510:330.86:098:29First Quarter18Sat
19Sun4:294.25:214.710:430.411:260.86:098:29Waxing Gibbous19Sun
20Mon5:184.26:094.911:250.46:098:29Waxing Gibbous20Mon
21Tue6:084.16:545.112:170.712:070.46:098:30Waxing Gibbous21Tue
22Wed6:554.17:365.21:050.512:490.36:108:30Waxing Gibbous22Wed
23Thu7:404.18:175.31:500.41:310.26:108:30Full Moon23Thu
24Fri8:234.18:575.42:330.32:120.26:108:30Full Moon24Fri
25Sat9:044.19:365.43:150.32:540.16:108:30Full Moon25Sat
26Sun9:454.110:155.43:560.23:370.16:118:30Full Moon26Sun
27Mon10:274.110:545.34:360.24:210.16:118:30Waning Gibbous27Mon
28Tue11:104.211:365.35:170.15:070.16:118:30Waning Gibbous28Tue
29Wed11:574.35:590.15:560.26:128:30Waning Gibbous29Wed
30Thu12:215.212:504.56:450.06:510.36:128:30Waning Gibbous30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8663618)

Common Questions About McClellanville, SC Tides

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What time does the tide turn (slack tide) in McClellanville, SC today?

Slack tide in McClellanville, SC is approximately 12:18 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 McClellanville, SC?

McClellanville, SC is currently in a neap phase. Tonight's moon is 52% 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 McClellanville, 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 McClellanville, SC?

Tide predictions for McClellanville, 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 McClellanville, SC?

Tide data for McClellanville, SC is sourced from NOAA Station #8663618. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8663618.

What is the moon phase in McClellanville, SC tonight?

Tonight the moon over McClellanville, SC is First Quarter (52% illuminated). This places McClellanville, 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