Tides Today & Tomorrow in Myrtle Beach (Airport), SC

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Myrtle Beach (Airport), SC.
Next low tide (tomorrow) : in 3h 22m at 3:00 am (0.6 ft)
Next high tide (tomorrow) : 8:06 am (2.5 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8660401
Common Questions About Tides

Myrtle Beach (Airport), SC Tides - Oct 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:332.85:063.411:250.87:096:59Waning Crescent1Tue
2Wed5:402.96:113.512:231.112:300.67:106:58Waning Crescent2Wed
3Thu6:453.17:113.71:210.71:320.37:106:56Waning Crescent3Thu
4Fri7:433.48:053.82:150.42:320.07:116:55Waning Crescent4Fri
5Sat8:383.68:573.83:060.13:29-0.27:126:54New Moon5Sat
6Sun9:303.89:483.83:55-0.24:24-0.37:126:52New Moon6Sun
7Mon10:243.910:393.74:44-0.35:18-0.37:136:51New Moon7Mon
8Tue11:174.011:323.55:32-0.36:12-0.17:146:50Waxing Crescent8Tue
9Wed12:123.96:21-0.27:060.17:156:49Waxing Crescent9Wed
10Thu12:253.41:093.87:100.08:020.47:156:47Waxing Crescent10Thu
11Fri1:213.22:083.78:030.39:010.77:166:46First Quarter11Fri
12Sat2:203.03:083.59:010.610:030.97:176:45First Quarter12Sat
13Sun3:212.94:083.410:040.811:031.07:186:43First Quarter13Sun
14Mon4:212.95:063.311:071.07:196:42First Quarter14Mon
15Tue5:192.96:003.312:001.012:071.07:196:41Waxing Gibbous15Tue
16Wed6:153.06:503.312:520.91:030.97:206:40Waxing Gibbous16Wed
17Thu7:053.17:353.31:400.91:540.97:216:38Waxing Gibbous17Thu
18Fri7:503.28:153.32:230.82:410.87:226:37Waxing Gibbous18Fri
19Sat8:313.38:533.33:020.73:240.77:236:36Full Moon19Sat
20Sun9:103.49:303.23:390.64:050.77:236:35Full Moon20Sun
21Mon9:463.410:073.24:130.64:440.77:246:34Full Moon21Mon
22Tue10:213.410:423.04:470.65:210.87:256:33Full Moon22Tue
23Wed10:533.411:152.95:200.65:580.97:266:32Waning Gibbous23Wed
24Thu11:253.411:482.85:540.76:351.07:276:30Waning Gibbous24Thu
25Fri11:593.36:300.77:151.17:286:29Waning Gibbous25Fri
26Sat12:242.712:393.37:100.88:001.27:286:28Waning Gibbous26Sat
27Sun1:062.712:293.36:570.87:531.26:295:27Third Quarter27Sun
28Mon1:002.71:283.37:530.98:521.26:305:26Third Quarter28Mon
29Tue2:052.72:323.38:580.89:541.06:315:25Third Quarter29Tue
30Wed3:122.83:383.310:050.710:540.86:325:24Third Quarter30Wed
31Thu4:203.04:433.411:110.511:510.56:335:23Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8660401)

Common Questions About Myrtle Beach (Airport), SC Tides

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What time does the tide turn (slack tide) in Myrtle Beach (Airport), SC today?

Slack tide in Myrtle Beach (Airport), SC is approximately 5:33 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 Myrtle Beach (Airport), SC?

Myrtle Beach (Airport), SC is currently in a spring phase. Tonight's moon is 92% 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 Myrtle Beach (Airport), 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 Myrtle Beach (Airport), SC?

Tide predictions for Myrtle Beach (Airport), 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 Myrtle Beach (Airport), SC?

Tide data for Myrtle Beach (Airport), SC is sourced from NOAA Station #8660401. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8660401.

What is the moon phase in Myrtle Beach (Airport), SC tonight?

Tonight the moon over Myrtle Beach (Airport), SC is Waxing Gibbous (92% illuminated). This places Myrtle Beach (Airport), 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