Tides Today & Tomorrow in McClellanville, SC

TIDE TIMES for Friday, August 21, 2026
The tide is currently falling in McClellanville, SC.
Next low tide : in 2h 59m at 10:35 pm (1.3 ft)
Next high tide (tomorrow) : 4:19 am (4.2 ft)
Sunset today : 7:56 pm
Sunrise tomorrow : 6:45 am
Moon phase : First Quarter (65% illuminated)
Tide Station Location : Station #8663618
Common Questions About Tides

McClellanville, SC Tides - Mar 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:534.61:194.17:100.47:150.36:466:14First Quarter1Sun
2Mon1:444.52:113.98:070.68:070.56:446:15First Quarter2Mon
3Tue2:374.43:063.89:040.79:020.56:436:16First Quarter3Tue
4Wed3:334.34:043.910:000.79:570.56:426:16Waxing Gibbous4Wed
5Thu4:304.45:004.010:520.610:510.46:416:17Waxing Gibbous5Thu
6Fri5:244.65:514.211:400.511:410.26:406:18Waxing Gibbous6Fri
7Sat6:124.76:374.412:230.36:386:19Waxing Gibbous7Sat
8Sun6:554.97:194.612:270.01:030.16:376:20Full Moon8Sun
9Mon7:345.07:574.71:11-0.21:410.06:366:20Full Moon9Mon
10Tue8:115.18:344.91:54-0.32:17-0.26:346:21Full Moon10Tue
11Wed8:475.19:105.02:36-0.42:54-0.36:336:22Full Moon11Wed
12Thu9:235.09:465.13:18-0.43:31-0.36:326:23Waning Gibbous12Thu
13Fri10:004.910:255.14:01-0.44:11-0.36:316:23Waning Gibbous13Fri
14Sat10:434.811:115.14:48-0.34:54-0.36:296:24Waning Gibbous14Sat
15Sun11:314.65:39-0.15:43-0.26:286:25Waning Gibbous15Sun
16Mon12:055.112:284.46:370.16:40-0.16:276:26Third Quarter16Mon
17Tue1:105.01:334.37:420.27:460.06:256:26Third Quarter17Tue
18Wed2:215.02:444.38:480.28:550.06:246:27Third Quarter18Wed
19Thu3:355.13:574.49:540.110:04-0.16:236:28Waning Crescent19Thu
20Fri4:465.25:064.710:56-0.111:09-0.36:216:29Waning Crescent20Fri
21Sat5:485.46:065.011:53-0.46:206:29Waning Crescent21Sat
22Sun6:435.57:005.312:09-0.512:45-0.66:196:30Waning Crescent22Sun
23Mon7:325.67:495.51:04-0.71:33-0.76:176:31New Moon23Mon
24Tue8:195.58:355.61:56-0.72:18-0.76:166:32New Moon24Tue
25Wed9:035.49:205.62:44-0.73:01-0.66:156:32New Moon25Wed
26Thu9:465.210:025.53:31-0.53:42-0.46:136:33Waxing Crescent26Thu
27Fri10:274.910:435.34:15-0.34:22-0.26:126:34Waxing Crescent27Fri
28Sat11:094.611:245.14:580.05:010.16:116:34Waxing Crescent28Sat
29Sun11:534.45:430.45:420.46:096:35Waxing Crescent29Sun
30Mon12:074.812:414.16:310.66:270.66:086:36First Quarter30Mon
31Tue12:554.71:334.07:230.87:190.86:076:37First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8663618)

Common Questions About McClellanville, SC Tides

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

Slack tide in McClellanville, SC is approximately 1:27 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 transitional phase. Tonight's moon is 65% 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 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 (65% illuminated). This places McClellanville, 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