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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in South Island Ferry, ICWW, SC.
Next low tide : 8:55 pm (0.2 ft)
Next high tide : in 28m at 2:31 pm (3.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:08 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8662549
Common Questions About Tides

South Island Ferry, ICWW, SC Tides - Mar 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:054.58:344.12:20-1.02:57-0.86:446:14Full Moon1Sun
2Mon8:574.59:274.23:14-1.13:46-0.96:436:15Full Moon2Mon
3Tue9:484.410:204.34:07-1.14:34-0.96:416:15Waning Gibbous3Tue
4Wed10:394.211:124.35:00-1.05:21-0.86:406:16Waning Gibbous4Wed
5Thu11:294.05:52-0.76:09-0.66:396:17Waning Gibbous5Thu
6Fri12:064.112:203.76:47-0.47:00-0.36:386:18Waning Gibbous6Fri
7Sat1:014.01:153.47:45-0.17:540.06:366:19Third Quarter7Sat
8Sun1:583.83:113.29:450.19:520.27:357:19Third Quarter8Sun
9Mon3:573.74:093.110:460.310:520.37:347:20Third Quarter9Mon
10Tue4:563.65:073.111:450.311:510.47:327:21Third Quarter10Tue
11Wed5:543.56:053.112:400.37:317:22Waning Crescent11Wed
12Thu6:483.66:583.312:480.31:310.37:307:22Waning Crescent12Thu
13Fri7:353.77:453.41:390.22:160.27:297:23Waning Crescent13Fri
14Sat8:173.78:273.52:260.12:570.17:277:24Waning Crescent14Sat
15Sun8:573.89:063.63:090.03:350.07:267:25New Moon15Sun
16Mon9:343.89:433.73:490.04:110.07:257:25New Moon16Mon
17Tue10:103.710:183.74:270.04:440.07:237:26New Moon17Tue
18Wed10:433.610:493.85:030.05:160.07:227:27New Moon18Wed
19Thu11:143.511:193.85:390.05:480.07:217:28Waxing Crescent19Thu
20Fri11:443.411:503.86:150.16:230.17:197:28Waxing Crescent20Fri
21Sat12:173.36:550.27:010.17:187:29Waxing Crescent21Sat
22Sun12:283.812:583.27:400.37:460.27:177:30Waxing Crescent22Sun
23Mon1:153.81:493.28:330.48:400.27:157:31First Quarter23Mon
24Tue2:123.82:523.19:350.59:440.27:147:31First Quarter24Tue
25Wed3:193.84:023.210:410.410:510.17:137:32First Quarter25Wed
26Thu4:313.85:163.411:470.37:117:33Waxing Gibbous26Thu
27Fri5:454.06:263.612:000.012:500.07:107:34Waxing Gibbous27Fri
28Sat6:524.27:283.91:06-0.31:48-0.27:097:34Waxing Gibbous28Sat
29Sun7:514.38:234.22:07-0.52:41-0.57:077:35Waxing Gibbous29Sun
30Mon8:444.49:164.53:05-0.73:32-0.77:067:36Full Moon30Mon
31Tue9:354.410:084.63:59-0.94:21-0.87:057:36Full Moon31Tue
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 5:43 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 transitional phase. Tonight's moon is 37% 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 shifting between spring and neap.

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 (37% illuminated). This places South Island Ferry, ICWW, SC in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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