Tides Today & Tomorrow in Folly River, SC

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Folly River, SC.
Next low tide : in 2h 05m at 8:54 pm (0.8 ft)
Next high tide (tomorrow) : 3:07 am (4.7 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8666467
Common Questions About Tides

Folly River, SC Tides - Apr 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:045.59:186.02:34-0.22:38-0.26:076:39New Moon1Sat
2Sun10:425.310:555.84:130.04:140.07:067:40Waxing Crescent2Sun
3Mon11:215.011:315.64:510.24:490.27:057:40Waxing Crescent3Mon
4Tue12:004.85:290.45:250.47:037:41Waxing Crescent4Tue
5Wed12:085.412:424.66:080.76:050.67:027:42Waxing Crescent5Wed
6Thu12:495.31:294.56:520.96:510.87:017:42First Quarter6Thu
7Fri1:365.12:214.47:411.07:450.97:007:43First Quarter7Fri
8Sat2:295.03:164.58:351.08:450.96:587:44First Quarter8Sat
9Sun3:265.04:134.69:300.99:460.86:577:45First Quarter9Sun
10Mon4:255.15:114.910:240.710:460.56:567:45Waxing Gibbous10Mon
11Tue5:245.26:065.311:160.411:440.36:557:46Waxing Gibbous11Tue
12Wed6:195.46:565.712:060.16:537:47Waxing Gibbous12Wed
13Thu7:095.67:436.112:38-0.112:54-0.26:527:47Waxing Gibbous13Thu
14Fri7:575.88:306.41:31-0.41:42-0.56:517:48Full Moon14Fri
15Sat8:445.99:176.72:22-0.62:29-0.76:507:49Full Moon15Sat
16Sun9:335.810:076.83:12-0.73:17-0.86:497:49Full Moon16Sun
17Mon10:255.710:596.74:03-0.74:06-0.76:477:50Waning Gibbous17Mon
18Tue11:195.611:556.64:55-0.64:58-0.66:467:51Waning Gibbous18Tue
19Wed12:175.45:49-0.45:53-0.36:457:52Waning Gibbous19Wed
20Thu12:556.31:205.36:47-0.26:530.06:447:52Third Quarter20Thu
21Fri1:586.12:255.27:48-0.17:590.26:437:53Third Quarter21Fri
22Sat3:015.93:295.38:490.09:070.36:427:54Third Quarter22Sat
23Sun4:035.74:325.49:480.010:120.36:417:55Third Quarter23Sun
24Mon5:035.65:315.610:440.011:130.26:397:55Waning Crescent24Mon
25Tue5:595.56:255.811:36-0.16:387:56Waning Crescent25Tue
26Wed6:485.57:126.012:090.112:23-0.26:377:57Waning Crescent26Wed
27Thu7:335.57:556.112:590.11:08-0.26:367:57Waning Crescent27Thu
28Fri8:155.48:356.21:460.01:49-0.26:357:58New Moon28Fri
29Sat8:555.39:126.22:290.02:28-0.16:347:59New Moon29Sat
30Sun9:355.29:496.13:100.13:050.06:338:00New Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8666467)

Common Questions About Folly River, SC Tides

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

Slack tide in Folly River, SC is approximately 12:00 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 Folly River, SC?

Folly River, 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 Folly River, 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 Folly River, SC?

Tide predictions for Folly River, 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 Folly River, SC?

Tide data for Folly River, SC is sourced from NOAA Station #8666467. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8666467.

What is the moon phase in Folly River, SC tonight?

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