Tides Today & Tomorrow in Yonges Island, SC

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Yonges Island, SC.
Next low tide : in 37m at 8:50 am (0.0 ft)
Next high tide : 3:55 pm (6.5 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 6:13 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8666217
Common Questions About Tides

Yonges Island, SC Tides - May 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:496.84:395.99:590.610:150.46:338:02First Quarter1Fri
2Sat4:576.85:476.410:590.311:220.26:328:03Waxing Gibbous2Sat
3Sun6:047.06:516.911:57-0.16:318:04Waxing Gibbous3Sun
4Mon7:077.17:507.512:27-0.212:52-0.56:308:05Waxing Gibbous4Mon
5Tue8:057.28:448.01:27-0.51:45-0.86:298:05Waxing Gibbous5Tue
6Wed8:587.29:368.32:25-0.82:35-1.06:288:06Full Moon6Wed
7Thu9:517.110:288.43:19-1.03:25-1.06:278:07Full Moon7Thu
8Fri10:436.911:208.34:13-0.94:14-0.96:268:07Full Moon8Fri
9Sat11:366.65:04-0.85:03-0.66:258:08Waning Gibbous9Sat
10Sun12:128.112:296.35:55-0.55:52-0.26:258:09Waning Gibbous10Sun
11Mon1:047.71:236.06:47-0.16:430.36:248:10Waning Gibbous11Mon
12Tue1:577.22:195.87:410.37:390.76:238:10Third Quarter12Tue
13Wed2:526.83:165.78:370.58:391.06:228:11Third Quarter13Wed
14Thu3:466.54:125.79:310.79:411.26:228:12Third Quarter14Thu
15Fri4:396.25:065.810:230.710:401.26:218:12Third Quarter15Fri
16Sat5:316.15:596.011:110.711:361.16:208:13Waning Crescent16Sat
17Sun6:216.06:496.311:570.66:208:14Waning Crescent17Sun
18Mon7:096.07:356.612:281.012:390.56:198:15Waning Crescent18Mon
19Tue7:546.08:176.91:160.81:190.36:198:15Waning Crescent19Tue
20Wed8:366.08:567.12:000.61:570.26:188:16Waning Crescent20Wed
21Thu9:176.09:337.22:420.52:350.26:178:17New Moon21Thu
22Fri9:565.910:097.33:230.43:120.16:178:17New Moon22Fri
23Sat10:345.710:437.34:030.33:510.16:168:18New Moon23Sat
24Sun11:125.611:197.24:420.34:300.16:168:19New Moon24Sun
25Mon11:505.511:587.25:220.45:120.26:168:19Waxing Crescent25Mon
26Tue12:335.56:040.45:580.26:158:20Waxing Crescent26Tue
27Wed12:437.11:225.56:500.46:490.36:158:21Waxing Crescent27Wed
28Thu1:347.02:205.77:420.47:480.46:148:21First Quarter28Thu
29Fri2:326.93:235.98:380.38:530.46:148:22First Quarter29Fri
30Sat3:336.84:276.29:360.110:000.36:148:22First Quarter30Sat
31Sun4:366.85:306.710:33-0.111:060.16:138:23First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8666217)

Common Questions About Yonges Island, SC Tides

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

Slack tide in Yonges Island, SC is approximately 12:22 pm — 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 48% 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 (48% 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