Tides Today & Tomorrow in Yonges Island, SC

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Yonges Island, SC.
Next low tide : in 43m at 9:44 pm (1.0 ft)
Next high tide (tomorrow) : 4:05 am (5.7 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:27 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8666217
Common Questions About Tides

Yonges Island, SC Tides - Dec 2058

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:507.610:116.22:52-0.23:420.27:055:14Full Moon1Sun
2Mon10:317.410:536.03:330.04:230.57:065:14Waning Gibbous2Mon
3Tue11:117.111:365.74:130.35:030.77:075:14Waning Gibbous3Tue
4Wed11:516.84:530.65:431.07:075:14Waning Gibbous4Wed
5Thu12:215.612:346.55:350.86:251.17:085:14Waning Gibbous5Thu
6Fri1:095.41:196.36:211.07:101.27:095:14Third Quarter6Fri
7Sat1:595.42:076.17:131.27:571.27:105:14Third Quarter7Sat
8Sun2:515.42:576.08:101.38:441.17:105:14Third Quarter8Sun
9Mon3:435.63:485.99:081.29:310.97:115:15Third Quarter9Mon
10Tue4:365.94:405.910:061.110:190.77:125:15Waning Crescent10Tue
11Wed5:286.25:335.911:030.811:080.47:135:15Waning Crescent11Wed
12Thu6:196.66:246.011:580.511:570.07:135:15Waning Crescent12Thu
13Fri7:067.17:136.112:500.27:145:15Waning Crescent13Fri
14Sat7:527.48:006.212:45-0.31:40-0.17:155:16New Moon14Sat
15Sun8:397.78:496.21:34-0.52:30-0.37:155:16New Moon15Sun
16Mon9:287.89:406.22:24-0.73:20-0.47:165:16New Moon16Mon
17Tue10:207.810:346.23:15-0.84:09-0.57:165:17Waxing Crescent17Tue
18Wed11:147.711:316.24:07-0.85:00-0.57:175:17Waxing Crescent18Wed
19Thu12:117.55:01-0.65:53-0.47:185:18Waxing Crescent19Thu
20Fri12:316.11:097.25:59-0.46:49-0.37:185:18First Quarter20Fri
21Sat1:356.22:096.97:03-0.17:47-0.27:195:19First Quarter21Sat
22Sun2:396.23:086.68:100.18:45-0.37:195:19First Quarter22Sun
23Mon3:426.44:066.39:170.29:40-0.37:205:20First Quarter23Mon
24Tue4:436.65:046.110:210.210:35-0.47:205:20Waxing Gibbous24Tue
25Wed5:416.86:006.011:220.111:27-0.57:205:21Waxing Gibbous25Wed
26Thu6:357.06:515.912:170.07:215:21Waxing Gibbous26Thu
27Fri7:237.27:395.912:16-0.51:07-0.17:215:22Waxing Gibbous27Fri
28Sat8:077.28:235.81:03-0.51:54-0.17:215:23Full Moon28Sat
29Sun8:487.19:065.81:47-0.52:38-0.17:225:23Full Moon29Sun
30Mon9:287.09:475.72:29-0.43:190.07:225:24Full Moon30Mon
31Tue10:066.910:265.53:10-0.33:570.17:225:25Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8666217)

Common Questions About Yonges Island, SC Tides

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

Slack tide in Yonges Island, SC is approximately 12:54 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 Yonges Island, SC?

Yonges Island, 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 Yonges Island, 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 Yonges Island, SC?

Tide predictions for Yonges Island, 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 Yonges Island, SC?

Tide data for Yonges Island, SC is sourced from NOAA Station #8666217. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8666217.

What is the moon phase in Yonges Island, SC tonight?

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