Tides Today & Tomorrow in Otter Island, SC

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Otter Island, SC.
Next low tide (tomorrow) : in 1h 28m at 12:48 am (1.0 ft)
Next high tide (tomorrow) : 6:24 am (5.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8667783
Common Questions About Tides

Otter Island, SC Tides - Mar 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:245.810:365.84:22-0.14:40-0.16:486:19Waxing Crescent1Thu
2Fri11:045.511:165.74:590.25:150.26:476:20Waxing Crescent2Fri
3Sat11:465.25:370.65:530.46:456:20Waxing Crescent3Sat
4Sun12:005.512:324.96:200.96:360.76:446:21First Quarter4Sun
5Mon12:485.41:224.87:101.17:270.86:436:22First Quarter5Mon
6Tue1:405.42:144.78:081.28:260.96:426:23First Quarter6Tue
7Wed2:355.43:104.89:111.29:280.76:416:23First Quarter7Wed
8Thu3:335.64:095.010:131.010:290.46:396:24Waxing Gibbous8Thu
9Fri4:335.85:075.311:090.611:260.06:386:25Waxing Gibbous9Fri
10Sat5:296.15:595.712:010.26:376:26Waxing Gibbous10Sat
11Sun7:206.57:476.112:19-0.41:50-0.37:357:26Waxing Gibbous11Sun
12Mon8:086.88:336.52:10-0.92:37-0.77:347:27Full Moon12Mon
13Tue8:557.09:196.83:01-1.23:24-1.07:337:28Full Moon13Tue
14Wed9:417.010:067.03:50-1.44:10-1.27:327:29Full Moon14Wed
15Thu10:296.910:557.04:40-1.44:56-1.27:307:29Waning Gibbous15Thu
16Fri11:196.611:496.85:30-1.25:43-1.07:297:30Waning Gibbous16Fri
17Sat12:146.36:22-0.86:33-0.77:287:31Waning Gibbous17Sat
18Sun12:486.61:145.97:19-0.47:29-0.37:277:32Third Quarter18Sun
19Mon1:516.42:165.78:210.08:310.17:257:32Third Quarter19Mon
20Tue2:566.23:195.59:270.39:390.37:247:33Third Quarter20Tue
21Wed4:016.14:235.510:330.310:470.37:237:34Third Quarter21Wed
22Thu5:066.15:265.611:350.211:500.27:217:34Waning Crescent22Thu
23Fri6:076.16:245.812:290.07:207:35Waning Crescent23Fri
24Sat7:006.27:146.112:460.01:18-0.17:197:36Waning Crescent24Sat
25Sun7:466.37:596.31:36-0.12:02-0.37:177:36New Moon25Sun
26Mon8:276.48:396.42:22-0.22:43-0.37:167:37New Moon26Mon
27Tue9:056.39:166.53:04-0.23:21-0.37:157:38New Moon27Tue
28Wed9:416.29:516.53:43-0.23:57-0.27:137:39New Moon28Wed
29Thu10:176.010:256.44:20-0.14:32-0.17:127:39Waxing Crescent29Thu
30Fri10:525.811:006.34:560.15:050.17:117:40Waxing Crescent30Fri
31Sat11:285.511:366.15:310.45:390.47:107:41Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8667783)

Common Questions About Otter Island, SC Tides

Show All
What time does the tide turn (slack tide) in Otter Island, SC today?

Slack tide in Otter Island, SC is approximately 3:36 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 Otter Island, SC?

Otter Island, SC is currently in a spring phase. Tonight's moon is 86% 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 Otter 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 Otter Island, SC?

Tide predictions for Otter 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 Otter Island, SC?

Tide data for Otter Island, SC is sourced from NOAA Station #8667783. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8667783.

What is the moon phase in Otter Island, SC tonight?

Tonight the moon over Otter Island, SC is Waxing Gibbous (86% illuminated). This places Otter 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