Tides Today & Tomorrow in South Island Ferry, ICWW, SC

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in South Island Ferry, ICWW, SC.
Next low tide : 10:56 pm (0.5 ft)
Next high tide : in 4h 50m at 4:20 pm (3.8 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:08 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8662549
Common Questions About Tides

South Island Ferry, ICWW, SC Tides - Apr 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:113.56:58-0.16:55-0.17:037:37Waning Gibbous1Sun
2Mon12:434.11:053.47:520.17:480.07:027:38Waning Gibbous2Mon
3Tue1:434.02:083.38:540.28:500.27:007:39Third Quarter3Tue
4Wed2:534.03:183.210:000.310:000.26:597:40Third Quarter4Wed
5Thu4:063.94:313.311:050.311:120.26:587:40Third Quarter5Thu
6Fri5:183.95:413.512:080.26:567:41Waning Crescent6Fri
7Sat6:234.06:453.712:210.11:060.06:557:42Waning Crescent7Sat
8Sun7:204.17:404.01:24-0.11:59-0.26:547:42Waning Crescent8Sun
9Mon8:104.18:294.22:21-0.22:47-0.36:537:43Waning Crescent9Mon
10Tue8:564.19:144.33:14-0.33:32-0.46:517:44New Moon10Tue
11Wed9:384.09:574.44:03-0.34:14-0.46:507:45New Moon11Wed
12Thu10:203.910:374.34:49-0.24:53-0.36:497:45New Moon12Thu
13Fri11:003.711:164.25:32-0.15:31-0.16:487:46Waxing Crescent13Fri
14Sat11:403.511:534.16:140.16:080.16:467:47Waxing Crescent14Sat
15Sun12:213.36:550.36:450.36:457:48Waxing Crescent15Sun
16Mon12:323.91:043.27:360.57:240.56:447:48Waxing Crescent16Mon
17Tue1:143.71:533.08:220.78:090.76:437:49First Quarter17Tue
18Wed2:013.62:453.09:120.89:020.86:427:50First Quarter18Wed
19Thu2:553.53:413.010:060.910:020.96:417:51First Quarter19Thu
20Fri3:523.44:383.010:590.911:030.86:397:51First Quarter20Fri
21Sat4:503.45:343.211:510.86:387:52Waxing Gibbous21Sat
22Sun5:463.56:283.412:020.712:390.66:377:53Waxing Gibbous22Sun
23Mon6:383.67:153.712:590.51:250.46:367:54Waxing Gibbous23Mon
24Tue7:253.77:593.91:510.32:080.26:357:54Waxing Gibbous24Tue
25Wed8:093.88:414.22:410.12:510.06:347:55Full Moon25Wed
26Thu8:523.89:224.43:30-0.13:34-0.26:337:56Full Moon26Thu
27Fri9:353.810:064.54:18-0.24:17-0.36:327:57Full Moon27Fri
28Sat10:223.710:534.55:07-0.35:03-0.36:317:57Full Moon28Sat
29Sun11:113.611:444.55:57-0.25:51-0.36:307:58Waning Gibbous29Sun
30Mon12:053.56:48-0.26:42-0.16:297:59Waning Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8662549)

Common Questions About South Island Ferry, ICWW, SC Tides

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What time does the tide turn (slack tide) in South Island Ferry, ICWW, SC today?

Slack tide in South Island Ferry, ICWW, SC is approximately 7:38 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 South Island Ferry, ICWW, SC?

South Island Ferry, ICWW, SC is currently in a neap phase. Tonight's moon is 58% 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 South Island Ferry, ICWW, 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 South Island Ferry, ICWW, SC?

Tide predictions for South Island Ferry, ICWW, 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 South Island Ferry, ICWW, SC?

Tide data for South Island Ferry, ICWW, SC is sourced from NOAA Station #8662549. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8662549.

What is the moon phase in South Island Ferry, ICWW, SC tonight?

Tonight the moon over South Island Ferry, ICWW, SC is First Quarter (58% illuminated). This places South Island Ferry, ICWW, 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