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

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Wilmington, NC Local Forecast Office

Myrtle Beach SC

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:WSW wind 6 to 8 kt. A slight chance of showers and thunderstorms. Seas around 2 ft.

      WSW 8kt
      2ft

    • Sunday

      Sunday:W wind 5 to 7 kt becoming S in the afternoon. Showers and thunderstorms likely, mainly after 5pm. Seas 1 to 2 ft.

      S 7kt
      1-2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

      Light Wind
      1-2ft

    • Monday

      Monday:Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas around 1 ft.

      ⇑S 7kt
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas around 1 ft.

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming E around 6 kt in the morning. Showers and thunderstorms likely, mainly after 2pm. Seas 1 to 2 ft.

      ⇑E 6kt
      1-2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Showers and thunderstorms likely before 8pm. Seas around 1 ft.

      Light Wind
      1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Mostly sunny. Seas around 1 ft.

      ⇑S 7kt
      1ft

    • Wednesday Night

      Wednesday Night:SSW wind around 6 kt becoming WSW after midnight. Mostly clear. Seas around 1 ft.

      SSW 6kt
      1ft


Associated Zone Forecast which includes this point

Last Update: 6:46 pm EDT Jul 11, 2026
Forecast Valid: 11pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026

View Nearby Observations

Detailed Forecast


Overnight
WSW wind 6 to 8 kt. A slight chance of showers and thunderstorms. Seas around 2 ft.
Sunday
W wind 5 to 7 kt becoming S in the afternoon. Showers and thunderstorms likely, mainly after 5pm. Seas 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.
Monday
Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas around 1 ft.
Tuesday
Variable winds less than 5 kt becoming E around 6 kt in the morning. Showers and thunderstorms likely, mainly after 2pm. Seas 1 to 2 ft.
Tuesday Night
Variable winds 5 kt or less. Showers and thunderstorms likely before 8pm. Seas around 1 ft.
Wednesday
Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Wednesday Night
SSW wind around 6 kt becoming WSW after midnight. Mostly clear. Seas around 1 ft.

Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 33.69°N 78.88°W
Last Update: 6:46 pm EDT Jul 11, 2026
Forecast Valid: 11pm EDT Jul 11, 2026-6pm EDT Jul 18, 2026
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