Tides Today & Tomorrow in Otter Island, SC

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Otter Island, SC.
Next low tide : in 1h 38m at 1:39 am (0.1 ft)
Next high tide : 7:30 am (6.1 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:43 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8667783
Common Questions About Tides

Otter Island, SC Tides - Aug 1951

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:515.38:086.52:000.91:570.46:358:20New Moon1Wed
2Thu8:325.48:476.52:400.72:410.46:368:19New Moon2Thu
3Fri9:115.59:246.53:190.63:230.36:368:18New Moon3Fri
4Sat9:475.69:596.43:550.54:040.46:378:17New Moon4Sat
5Sun10:225.710:346.34:310.44:450.46:388:16Waxing Crescent5Sun
6Mon10:595.811:126.25:070.35:270.66:388:16Waxing Crescent6Mon
7Tue11:405.911:556.05:440.36:110.76:398:15Waxing Crescent7Tue
8Wed12:286.06:240.27:010.96:408:14Waxing Crescent8Wed
9Thu12:455.91:236.27:100.37:581.06:408:13First Quarter9Thu
10Fri1:415.72:226.48:040.39:031.16:418:12First Quarter10Fri
11Sat2:405.63:246.59:040.310:111.06:428:11First Quarter11Sat
12Sun3:425.64:306.710:110.311:180.86:438:10Waxing Gibbous12Sun
13Mon4:485.65:386.911:180.16:438:09Waxing Gibbous13Mon
14Tue5:565.86:437.112:200.512:23-0.16:448:08Waxing Gibbous14Tue
15Wed7:006.17:427.31:180.11:23-0.46:458:07Full Moon15Wed
16Thu7:586.48:367.42:12-0.22:21-0.56:458:06Full Moon16Thu
17Fri8:536.69:277.33:04-0.43:16-0.56:468:05Full Moon17Fri
18Sat9:456.810:157.13:52-0.54:08-0.46:478:04Full Moon18Sat
19Sun10:356.811:026.84:38-0.54:57-0.16:478:03Waning Gibbous19Sun
20Mon11:256.711:496.45:21-0.35:450.36:488:01Waning Gibbous20Mon
21Tue12:146.66:040.06:330.76:498:00Waning Gibbous21Tue
22Wed12:386.11:046.46:470.37:231.26:497:59Third Quarter22Wed
23Thu1:275.71:536.37:320.78:161.56:507:58Third Quarter23Thu
24Fri2:175.52:426.28:201.09:131.76:507:57Third Quarter24Fri
25Sat3:065.33:326.19:131.210:101.86:517:56Third Quarter25Sat
26Sun3:575.24:236.110:081.311:061.86:527:54Waning Crescent26Sun
27Mon4:515.35:166.211:031.211:561.66:527:53Waning Crescent27Mon
28Tue5:445.46:086.311:551.16:537:52Waning Crescent28Tue
29Wed6:355.56:566.512:421.412:440.96:547:51Waning Crescent29Wed
30Thu7:215.77:396.71:241.21:300.76:547:49New Moon30Thu
31Fri8:035.98:186.72:051.02:150.66:557:48New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8667783)

Common Questions About Otter Island, SC Tides

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

Slack tide in Otter Island, SC is approximately 4:34 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 2% 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 New Moon (2% 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