National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

78°F

26°C

Humidity 79%
Wind Speed S 9 mph
Barometer 30.26 in (1024.7 mb)
Dewpoint 71°F (22°C)
Visibility 8.00 mi
Heat Index80°F (27°C)
Last update 18 May 5:53 pm EDT
Extended Forecast for

Surfside Beach SC

Coastal Flood Advisory May 18, 08:00pm until May 18, 11:00pm
Click here for hazard details and duration
...

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 69. South wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 15 mph.

    Low: 69 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. South wind around 6 mph becoming calm after midnight.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light and variable wind becoming southeast 8 to 13 mph in the afternoon.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. South wind 5 to 8 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 40%.

    Low: 71 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers likely, mainly between 8am and 2pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 69. South wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 15 mph.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. South wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 82. Light and variable wind becoming southeast 8 to 13 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 72. South wind 5 to 8 mph.
Thursday
Sunny, with a high near 83.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 40%.
Friday
Showers likely, mainly between 8am and 2pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Friday Night
A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Memorial Day
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Surfside Beach SC
 33.59°N 79°W (Elev. 13 ft)
Last Update:
1:18 pm EDT May 18, 2026
Forecast Valid:
6pm EDT May 18, 2026-6pm EDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation