Tides Today & Tomorrow in Yonges Island, SC

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Yonges Island, SC.
Next low tide : 3:49 pm (0.4 ft)
Next high tide : in 3h 16m at 10:25 am (5.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:33 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8666217
Common Questions About Tides

Yonges Island, SC Tides - Nov 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:387.15:517.011:050.911:290.86:385:30Waning Crescent1Wed
2Thu6:287.36:366.911:570.96:395:29Waning Crescent2Thu
3Fri7:127.57:186.812:120.712:450.86:405:28Waning Crescent3Fri
4Sat7:537.77:576.812:530.71:290.76:415:27New Moon4Sat
5Sun8:317.78:366.71:300.62:110.76:425:26New Moon5Sun
6Mon9:097.79:146.52:060.72:520.86:435:25New Moon6Mon
7Tue9:457.69:516.42:420.83:300.96:445:25New Moon7Tue
8Wed10:217.410:286.23:160.84:071.16:445:24Waxing Crescent8Wed
9Thu10:577.211:056.03:510.94:441.26:455:23Waxing Crescent9Thu
10Fri11:337.011:435.94:271.05:221.46:465:23Waxing Crescent10Fri
11Sat12:116.95:071.16:041.56:475:22Waxing Crescent11Sat
12Sun12:255.812:566.85:531.26:511.46:485:21First Quarter12Sun
13Mon1:155.91:476.76:471.37:421.36:495:21First Quarter13Mon
14Tue2:116.12:426.77:491.38:361.16:505:20First Quarter14Tue
15Wed3:106.43:396.78:541.29:300.76:515:19First Quarter15Wed
16Thu4:116.84:386.79:590.910:240.46:525:19Waxing Gibbous16Thu
17Fri5:127.35:396.811:030.611:180.06:535:18Waxing Gibbous17Fri
18Sat6:127.86:376.912:040.36:535:18Waxing Gibbous18Sat
19Sun7:088.37:327.012:12-0.41:020.06:545:17Full Moon19Sun
20Mon8:028.68:277.01:06-0.71:58-0.26:555:17Full Moon20Mon
21Tue8:578.79:227.01:59-0.82:52-0.36:565:17Full Moon21Tue
22Wed9:538.610:206.82:52-0.83:46-0.36:575:16Waning Gibbous22Wed
23Thu10:508.411:186.73:46-0.74:39-0.16:585:16Waning Gibbous23Thu
24Fri11:488.04:40-0.55:320.16:595:16Waning Gibbous24Fri
25Sat12:186.612:457.65:36-0.16:280.37:005:15Waning Gibbous25Sat
26Sun1:196.41:427.26:360.37:250.57:015:15Third Quarter26Sun
27Mon2:196.42:376.87:390.68:210.67:015:15Third Quarter27Mon
28Tue3:186.43:306.58:420.89:140.77:025:15Third Quarter28Tue
29Wed4:146.54:226.29:420.910:040.67:035:15Waning Crescent29Wed
30Thu5:076.75:126.110:390.910:510.67:045:14Waning Crescent30Thu
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 1:07 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 spring phase. Tonight's moon is 99% 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 maximum.

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 Full Moon (99% illuminated). This places Yonges Island, SC in a spring tide cycle, so tidal ranges are near their weekly maximum 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