Tides Today & Tomorrow in Yonges Island, SC

TIDE TIMES for Saturday, August 15, 2026
The tide is currently falling in Yonges Island, SC.
Next low tide : in 2h 34m at 5:18 am (-0.2 ft)
Next high tide : 12:13 pm (7.2 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 6:44 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8666217
Common Questions About Tides

Yonges Island, SC Tides - Mar 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:226.53:585.39:310.49:34-0.26:496:17First Quarter1Sat
2Sun4:396.65:145.410:400.310:43-0.36:486:18Waxing Gibbous2Sun
3Mon5:536.96:235.811:430.011:48-0.66:466:19Waxing Gibbous3Mon
4Tue6:567.17:236.212:40-0.36:456:19Waxing Gibbous4Tue
5Wed7:527.48:166.612:48-0.91:32-0.66:446:20Full Moon5Wed
6Thu8:417.59:066.91:43-1.12:20-0.86:436:21Full Moon6Thu
7Fri9:287.49:547.12:34-1.23:05-0.96:426:22Full Moon7Fri
8Sat10:117.110:397.13:23-1.13:47-0.86:406:23Full Moon8Sat
9Sun10:536.811:237.04:10-0.94:27-0.66:396:23Waning Gibbous9Sun
10Mon11:346.44:55-0.55:05-0.26:386:24Waning Gibbous10Mon
11Tue12:056.712:146.05:410.05:430.16:366:25Waning Gibbous11Tue
12Wed12:496.512:585.66:280.46:240.56:356:26Waning Gibbous12Wed
13Thu1:356.21:455.37:200.87:090.86:346:26Third Quarter13Thu
14Fri2:256.02:375.18:151.08:021.06:336:27Third Quarter14Fri
15Sat3:195.83:335.09:111.19:001.16:316:28Third Quarter15Sat
16Sun4:185.84:335.010:071.19:591.06:306:29Third Quarter16Sun
17Mon5:185.95:315.211:011.010:570.86:296:29Waning Crescent17Mon
18Tue6:136.16:255.511:490.811:510.66:276:30Waning Crescent18Tue
19Wed7:016.37:125.812:330.56:266:31Waning Crescent19Wed
20Thu7:446.67:546.212:390.31:140.26:256:31Waning Crescent20Thu
21Fri8:236.78:336.51:240.01:530.06:236:32New Moon21Fri
22Sat9:006.89:106.82:09-0.22:31-0.36:226:33New Moon22Sat
23Sun9:376.79:487.12:52-0.43:09-0.46:216:34New Moon23Sun
24Mon10:156.610:287.23:36-0.43:48-0.56:206:34Waxing Crescent24Mon
25Tue10:556.411:117.34:22-0.34:30-0.56:186:35Waxing Crescent25Tue
26Wed11:406.15:10-0.15:15-0.46:176:36Waxing Crescent26Wed
27Thu12:007.212:325.96:030.16:07-0.16:166:36Waxing Crescent27Thu
28Fri12:577.11:345.67:040.47:070.16:146:37First Quarter28Fri
29Sat2:046.92:455.58:120.58:140.26:136:38First Quarter29Sat
30Sun3:176.83:585.69:200.59:240.26:126:38First Quarter30Sun
31Mon4:306.85:095.910:250.410:330.06:106:39Waxing Gibbous31Mon
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 8:45 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 spring phase. Tonight's moon is 11% 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 Waxing Crescent (11% 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