South Carolina · NWS ILM office

North Myrtle Beach, SC weather

It is 55°F and clear at North Myrtle Beach Grand Strand Airport as of Oct 28, 5:05 AM EDT. Overnight: Mostly Clear, low near 54°F. Forecast from the National Weather Service, issued Oct 28, 3:00 AM EDT.

Updated Oct 28, 5:30 AM EDT (snapshot)

Current conditions

Temperature

55°F

Clear

Wind

NNE 8 mph

Humidity 94% · dew point 54°F

Pressure · visibility

30.22 inHg

Visibility 10 mi

Observed at North Myrtle Beach Grand Strand Airport (KCRE), Oct 28, 5:05 AM EDT. Station readings can lag or be missing.

Alerts for this area

Coastal Flood Advisory Minor Expected

Coastal Flood Advisory issued October 27 at 10:31PM EDT until October 28 at 12:00PM EDT by NWS Wilmington NC

Area
Coastal Horry
In effect
Oct 28, 8:00 AM EDT
Until
Oct 28, 12:00 PM EDT
Issued by
NWS Wilmington NC
Full text

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Coastal Horry County. * WHEN...From 8 AM to noon EDT Wednesday. * IMPACTS...Vulnerable causeways to and from local beaches will experience minor coastal flooding. Low-lying roads and locations along the Intracoastal Waterway and adjacent tidal creeks will observe minor coastal flooding. Check with local officials for the latest information regarding coastal flood impacts and closures. * ADDITIONAL DETAILS...Affected areas listed are based on average tide conditions. Additional locations may experience flooding during periods of heavy rainfall, high winds, or other factors.

What to do: If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Around the NWS ILM forecast area

2 active alerts cover zones served by the ILM office near North Myrtle Beach:

  • Coastal Flood Advisory (2)

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. South Carolina has 7 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for North Myrtle Beach (local time)
TimeTempForecastPrecip. chanceWind
Wed 5 AM55°FMostly Clear0%NE 7 mph
Wed 6 AM56°FSunny0%NE 7 mph
Wed 7 AM56°FSunny0%NE 7 mph
Wed 8 AM57°FMostly Sunny0%NE 8 mph
Wed 9 AM60°FMostly Sunny0%NE 9 mph
Wed 10 AM64°FMostly Sunny0%NE 10 mph
Wed 11 AM69°FMostly Sunny0%NE 10 mph
Wed 12 PM73°FMostly Sunny0%NE 10 mph
Wed 1 PM75°FMostly Sunny0%NE 10 mph
Wed 2 PM76°FPartly Sunny0%NE 10 mph
Wed 3 PM77°FMostly Sunny0%NE 10 mph
Wed 4 PM76°FMostly Sunny0%NE 10 mph
Wed 5 PM75°FSunny0%NE 10 mph
Wed 6 PM74°FPartly Cloudy0%NE 9 mph
Wed 7 PM71°FPartly Cloudy0%NE 8 mph
Wed 8 PM67°FPartly Cloudy0%NE 8 mph
Wed 9 PM66°FPartly Cloudy0%NE 8 mph
Wed 10 PM65°FPartly Cloudy0%NE 8 mph
Wed 11 PM64°FPartly Cloudy0%NE 8 mph
Thu 12 AM63°FMostly Cloudy3%NE 8 mph
Thu 1 AM63°FMostly Cloudy5%NE 8 mph
Thu 2 AM62°FPartly Cloudy1%NE 8 mph
Thu 3 AM62°FMostly Cloudy1%NE 8 mph
Thu 4 AM61°FMostly Cloudy3%NE 8 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in North Myrtle Beach can differ.

7-day forecast

Overnight

Low 54°F

Mostly clear, with a low around 54. Northeast wind around 7 mph.

Wednesday

High 78°F·Low 60°F

Mostly sunny, with a high near 78. Northeast wind 7 to 10 mph, with gusts as high as 17 mph.

Wednesday Night: Partly cloudy, with a low around 60. Northeast wind around 9 mph, with gusts as high as 16 mph.

Thursday

High 77°F·Low 57°F

Sunny, with a high near 77. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.

Thursday Night: Mostly clear, with a low around 57. Northeast wind 3 to 7 mph.

Friday

High 77°F·Low 58°F

Sunny, with a high near 77.

Friday Night: Partly cloudy, with a low around 58.

Saturday

High 75°F·Low 58°F

Partly sunny, with a high near 75.

Saturday Night: Mostly cloudy, with a low around 58.

Sunday

High 75°F·Low 62°F

A slight chance of rain showers after 1pm. Mostly cloudy, with a high near 75.

Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

Monday

High 75°F·Low 60°F

A chance of rain showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.

Monday Night: A chance of rain showers before 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Tuesday

High 76°F

A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 76.

Nearby cities

Larger cities in the area

Other cities in Horry County

See every city we cover in South Carolina, or check all active alerts.

About this forecast

Forecast office
North Myrtle Beach is served by the National Weather Service ILM forecast office, forecast zone SCZ054, county zone SCC051.
Location used
The Census Bureau's internal point for North Myrtle Beach (33.8220, -78.7030), in Horry County. Population: 20,798 (2024 estimate), number 27 of the 27 South Carolina cities on this site.
Radar
Nearest NWS radar: KLTX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/33.822,-78.703 (forecast issued Oct 28, 3:00 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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