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Operational Coastal Waters Forecasts now include added wave detail!
Our surf forecast matrices provide point-based forecasts for beaches along the coastline, enhancing public safety decision making
Advanced Hydrologic Prediction Service (AHPS) Getting Replaced by the National Water Prediction Service (NWPS)

Current conditions at

Myrtle Beach International Airport (KMYR)

Lat: 33.68°NLon: 78.93°WElev: 25ft.

Fair

67°F

19°C

Humidity	91%
Wind Speed	Calm
Barometer	30.00 in (1015.8 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	12 May 11:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Myrtle Beach SC

Overnight
Low: 63 °F
Partly Cloudy
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 67 °F
Chance
Showers then
Showers
Likely
Tuesday
High: 76 °F
Showers
Tuesday Night
Low: 69 °F
Showers
Wednesday
High: 82 °F
Chance
T-storms
Wednesday Night
Low: 67 °F
Partly Cloudy
Thursday
High: 79 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 63. Light and variable wind.

Monday

Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph, with gusts as high as 16 mph.

Monday Night

Showers likely, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 67. South wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm. High near 76. South wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Tuesday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 69. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Partly cloudy, with a low around 67.

Thursday

Mostly sunny, with a high near 79.

Thursday Night

Partly cloudy, with a low around 66.

Friday

A chance of showers after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%.