Tides Today & Tomorrow in Kiawah River Bridge, SC

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Kiawah River Bridge, SC.
Next low tide : in 5h 55m at 6:45 am (0.5 ft)
Next high tide : 1:30 pm (6.0 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:46 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8667062
Common Questions About Tides

Kiawah River Bridge, SC Tides - Sep 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:485.42:386.07:510.88:451.16:547:46First Quarter1Thu
2Fri2:405.33:305.98:440.99:401.26:557:44First Quarter2Fri
3Sat3:325.24:225.99:371.010:321.26:567:43First Quarter3Sat
4Sun4:265.25:146.010:301.011:221.16:567:42Waxing Gibbous4Sun
5Mon5:205.36:036.111:220.96:577:41Waxing Gibbous5Mon
6Tue6:125.56:496.312:091.012:110.86:587:39Waxing Gibbous6Tue
7Wed6:585.77:306.412:520.812:570.76:587:38Waxing Gibbous7Wed
8Thu7:415.98:096.41:320.71:400.66:597:37Full Moon8Thu
9Fri8:206.18:466.42:100.52:230.57:007:35Full Moon9Fri
10Sat8:586.29:216.32:470.43:050.57:007:34Full Moon10Sat
11Sun9:346.49:566.23:240.33:470.57:017:33Full Moon11Sun
12Mon10:126.510:326.14:020.34:300.67:017:31Waning Gibbous12Mon
13Tue10:526.511:145.94:420.25:150.77:027:30Waning Gibbous13Tue
14Wed11:396.65:260.36:060.87:037:29Waning Gibbous14Wed
15Thu12:025.812:336.66:150.37:030.97:037:27Third Quarter15Thu
16Fri12:595.71:366.67:110.48:061.07:047:26Third Quarter16Fri
17Sat2:055.62:446.68:150.49:120.97:057:25Third Quarter17Sat
18Sun3:155.73:526.79:210.410:160.87:057:23Third Quarter18Sun
19Mon4:255.94:596.810:270.311:170.57:067:22Waning Crescent19Mon
20Tue5:326.26:017.011:310.17:077:21Waning Crescent20Tue
21Wed6:336.56:567.112:140.312:310.07:077:19Waning Crescent21Wed
22Thu7:286.97:477.11:060.11:27-0.17:087:18New Moon22Thu
23Fri8:197.18:357.01:56-0.12:21-0.27:087:17New Moon23Fri
24Sat9:097.29:216.82:43-0.13:12-0.17:097:15New Moon24Sat
25Sun8:577.29:076.62:28-0.13:000.16:106:14Waxing Crescent25Sun
26Mon9:447.09:516.33:110.13:470.36:106:13Waxing Crescent26Mon
27Tue10:306.810:366.03:530.34:340.66:116:11Waxing Crescent27Tue
28Wed11:166.511:225.74:350.65:210.96:126:10Waxing Crescent28Wed
29Thu12:046.35:190.96:111.26:126:09First Quarter29Thu
30Fri12:115.512:556.16:061.17:041.46:136:07First Quarter30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8667062)

Common Questions About Kiawah River Bridge, SC Tides

Show All
What time does the tide turn (slack tide) in Kiawah River Bridge, SC today?

Slack tide in Kiawah River Bridge, SC is approximately 10:07 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 Kiawah River Bridge, SC?

Kiawah River Bridge, SC is currently in a transitional phase. Tonight's moon is 36% 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 Kiawah River Bridge, 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 Kiawah River Bridge, SC?

Tide predictions for Kiawah River Bridge, 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 Kiawah River Bridge, SC?

Tide data for Kiawah River Bridge, SC is sourced from NOAA Station #8667062. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8667062.

What is the moon phase in Kiawah River Bridge, SC tonight?

Tonight the moon over Kiawah River Bridge, SC is First Quarter (36% illuminated). This places Kiawah River Bridge, 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