Tides Today & Tomorrow in Otter Island, SC

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Otter Island, SC.
Next low tide (tomorrow) : 4:03 am (0.4 ft)
Next high tide : in 4h 59m at 9:29 pm (6.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:17 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8667783
Common Questions About Tides

Otter Island, SC Tides - Sep 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:235.76:586.512:381.312:391.06:567:46Waxing Gibbous1Tue
2Wed7:095.97:406.61:201.11:240.96:577:44Full Moon2Wed
3Thu7:516.18:196.62:000.92:080.86:587:43Full Moon3Thu
4Fri8:306.38:546.62:390.72:500.76:587:42Full Moon4Fri
5Sat9:066.49:286.53:160.53:310.76:597:41Full Moon5Sat
6Sun9:416.610:016.43:530.54:120.86:597:39Waning Gibbous6Sun
7Mon10:176.610:366.24:300.44:520.97:007:38Waning Gibbous7Mon
8Tue10:576.711:176.05:090.45:351.07:017:37Waning Gibbous8Tue
9Wed11:436.75:500.56:221.27:017:35Waning Gibbous9Wed
10Thu12:055.912:386.76:360.67:161.47:027:34Third Quarter10Thu
11Fri1:045.71:406.77:300.78:181.57:037:33Third Quarter11Fri
12Sat2:085.72:446.88:330.89:261.47:037:31Third Quarter12Sat
13Sun3:145.83:496.99:410.710:341.27:047:30Third Quarter13Sun
14Mon4:226.04:557.110:490.511:370.97:057:29Waning Crescent14Mon
15Tue5:296.35:597.311:530.27:057:27Waning Crescent15Tue
16Wed6:326.76:577.412:340.412:53-0.17:067:26Waning Crescent16Wed
17Thu7:287.17:497.51:270.11:50-0.37:067:25New Moon17Thu
18Fri8:217.48:387.52:17-0.22:43-0.47:077:23New Moon18Fri
19Sat9:107.59:257.33:05-0.33:35-0.37:087:22New Moon19Sat
20Sun9:587.510:117.03:50-0.34:24-0.17:087:21Waxing Crescent20Sun
21Mon10:447.410:576.74:34-0.15:110.37:097:19Waxing Crescent21Mon
22Tue11:327.111:446.35:160.35:570.77:107:18Waxing Crescent22Tue
23Wed12:216.85:580.76:441.27:107:17Waxing Crescent23Wed
24Thu12:356.01:136.56:421.17:341.67:117:15First Quarter24Thu
25Fri1:275.72:066.37:301.58:281.87:117:14First Quarter25Fri
26Sat2:205.62:586.28:231.79:242.07:127:13First Quarter26Sat
27Sun3:125.63:506.29:211.810:191.97:137:11First Quarter27Sun
28Mon4:045.74:426.210:201.811:101.87:137:10Waxing Gibbous28Mon
29Tue4:575.85:336.311:161.611:571.57:147:09Waxing Gibbous29Tue
30Wed5:486.06:216.412:071.47:157:07Waxing Gibbous30Wed
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 12:46 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 100% 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 Full Moon (100% 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