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 (tomorrow) : 4:33 am (0.4 ft)
Next high tide : in 2h 22m at 10:53 pm (7.1 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 - May 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:526.63:315.68:470.98:481.06:348:01First Quarter1Sat
2Sun3:476.34:275.69:421.09:491.26:338:02First Quarter2Sun
3Mon4:396.15:225.810:331.010:471.26:328:03First Quarter3Mon
4Tue5:316.06:156.111:200.911:431.16:318:04Waxing Gibbous4Tue
5Wed6:215.97:046.412:040.86:308:04Waxing Gibbous5Wed
6Thu7:095.97:486.712:340.912:450.76:298:05Waxing Gibbous6Thu
7Fri7:536.08:306.91:220.71:230.56:288:06Waxing Gibbous7Fri
8Sat8:355.99:087.12:060.52:000.46:278:07Full Moon8Sat
9Sun9:145.99:457.22:480.42:360.36:268:07Full Moon9Sun
10Mon9:525.810:207.33:290.33:130.36:258:08Full Moon10Mon
11Tue10:305.710:557.34:100.33:510.26:258:09Full Moon11Tue
12Wed11:075.711:317.24:490.34:310.26:248:09Waning Gibbous12Wed
13Thu11:475.65:300.45:140.36:238:10Waning Gibbous13Thu
14Fri12:117.112:315.66:140.46:010.36:228:11Waning Gibbous14Fri
15Sat12:587.01:235.77:010.56:540.46:228:12Waning Gibbous15Sat
16Sun1:516.92:225.87:540.47:550.56:218:12Third Quarter16Sun
17Mon2:516.83:276.18:500.39:030.66:208:13Third Quarter17Mon
18Tue3:536.74:316.49:470.110:120.56:208:14Third Quarter18Tue
19Wed4:556.65:356.910:44-0.211:190.36:198:14Waning Crescent19Wed
20Thu5:586.56:377.411:39-0.46:198:15Waning Crescent20Thu
21Fri6:596.57:367.812:240.112:34-0.76:188:16Waning Crescent21Fri
22Sat7:576.58:308.11:24-0.21:27-0.86:178:16Waning Crescent22Sat
23Sun8:516.49:228.22:21-0.32:18-0.86:178:17New Moon23Sun
24Mon9:446.310:128.23:15-0.43:09-0.86:168:18New Moon24Mon
25Tue10:376.211:037.94:07-0.43:59-0.66:168:18New Moon25Tue
26Wed11:296.011:527.64:56-0.24:48-0.36:158:19Waxing Crescent26Wed
27Thu12:225.95:440.05:370.06:158:20Waxing Crescent27Thu
28Fri12:407.21:135.76:310.36:260.46:158:20Waxing Crescent28Fri
29Sat1:286.82:065.67:190.67:170.86:148:21Waxing Crescent29Sat
30Sun2:166.42:595.68:080.88:121.16:148:22First Quarter30Sun
31Mon3:046.13:515.78:560.89:101.26:148:22First Quarter31Mon
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 1:43 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 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