Tides Today & Tomorrow in Georgetown, SC

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently rising in Georgetown, SC.
Next low tide (tomorrow) : 10:39 am (0.4 ft)
Next high tide (tomorrow) : in 4h 56m at 3:54 am (3.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:22 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8662926
Common Questions About Tides

Georgetown, SC Tides - Dec 1983

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:204.46:333.712:17-0.112:550.37:025:09Waning Crescent1Thu
2Fri7:114.57:233.71:05-0.11:460.27:035:09New Moon2Fri
3Sat7:584.68:113.61:52-0.12:350.27:045:09New Moon3Sat
4Sun8:434.68:563.62:39-0.13:230.27:055:09New Moon4Sun
5Mon9:274.69:403.53:260.04:110.27:055:09New Moon5Mon
6Tue10:094.510:233.54:130.14:580.27:065:09Waxing Crescent6Tue
7Wed10:524.411:083.45:000.25:450.37:075:09Waxing Crescent7Wed
8Thu11:364.211:543.35:470.36:320.47:085:09Waxing Crescent8Thu
9Fri12:214.06:360.57:200.57:095:09Waxing Crescent9Fri
10Sat12:443.31:063.97:270.68:080.57:095:09First Quarter10Sat
11Sun1:353.31:533.78:200.78:570.57:105:09First Quarter11Sun
12Mon2:273.32:413.69:150.89:450.57:115:10First Quarter12Mon
13Tue3:203.43:293.510:100.810:330.47:115:10First Quarter13Tue
14Wed4:113.64:193.411:040.711:190.37:125:10Waxing Gibbous14Wed
15Thu5:023.85:093.411:550.67:135:11Waxing Gibbous15Thu
16Fri5:534.06:003.412:040.212:450.47:135:11Waxing Gibbous16Fri
17Sat6:424.26:513.412:480.11:340.37:145:11Waxing Gibbous17Sat
18Sun7:314.57:413.51:33-0.12:230.27:155:12Full Moon18Sun
19Mon8:204.68:313.52:20-0.23:130.07:155:12Full Moon19Mon
20Tue9:094.79:223.63:09-0.34:03-0.17:165:12Full Moon20Tue
21Wed9:584.810:143.63:59-0.34:53-0.17:165:13Full Moon21Wed
22Thu10:494.711:093.64:53-0.35:44-0.27:175:13Waning Gibbous22Thu
23Fri11:424.55:48-0.26:35-0.27:175:14Waning Gibbous23Fri
24Sat12:073.712:364.36:45-0.17:28-0.27:185:14Waning Gibbous24Sat
25Sun1:083.71:314.17:450.08:21-0.27:185:15Third Quarter25Sun
26Mon2:093.72:273.88:450.19:15-0.27:195:16Third Quarter26Mon
27Tue3:093.83:233.69:460.210:08-0.27:195:16Third Quarter27Tue
28Wed4:083.94:193.410:450.211:00-0.27:195:17Waning Crescent28Wed
29Thu5:054.05:143.311:400.211:51-0.27:205:18Waning Crescent29Thu
30Fri5:594.16:083.212:330.27:205:18Waning Crescent30Fri
31Sat6:504.16:583.212:40-0.21:240.17:205:19Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8662926)

Common Questions About Georgetown, SC Tides

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

Slack tide in Georgetown, SC is approximately 7:16 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 Georgetown, SC?

Georgetown, 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 Georgetown, 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 Georgetown, SC?

Tide predictions for Georgetown, 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 Georgetown, SC?

Tide data for Georgetown, SC is sourced from NOAA Station #8662926. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8662926.

What is the moon phase in Georgetown, SC tonight?

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