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Wilmington, NC Local Forecast Office

Myrtle Beach SC

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ENE wind around 20 kt, with gusts as high as 26 kt. Showers and possibly a thunderstorm.   Seas around 4 ft.

      ENE 20kt
      4ft

    • Tonight

      Tonight:Tropical storm conditions possible. Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then showers and thunderstorms likely after 5am. Some of the storms could produce heavy rainfall.   Seas around 5 ft.

      Tropical Storm Conditions Possible

    • Sunday

      Sunday:Tropical storm conditions expected. Showers and thunderstorms, mainly before 1pm. Some of the storms could produce heavy rainfall.   Seas 4 to 5 ft.

      Tropical Storm Conditions Expected

    • Sunday Night

      Sunday Night:SW wind 17 to 22 kt decreasing to 9 to 14 kt. Winds could gust as high as 29 kt. A chance of showers and thunderstorms, mainly before 2am.   Seas 3 to 4 ft.

      SW 22kt⇓
      3-4ft

    • Monday

      Monday:SSW wind 7 to 11 kt. A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am.   Seas around 2 ft.

      SSW 11kt
      2ft

    • Monday Night

      Monday Night:SW wind 8 to 10 kt, with gusts as high as 16 kt. A slight chance of showers and thunderstorms before 2am.   Seas 2 to 3 ft.

      SW 10kt
      2-3ft

    • Tuesday

      Tuesday:S wind 6 to 11 kt. A chance of showers and thunderstorms after 2pm.   Seas around 2 ft.

      S 11kt
      2ft

    • Tuesday Night

      Tuesday Night:SSW wind 8 to 10 kt. A chance of showers and thunderstorms before 8pm.   Seas around 2 ft.

      SSW 10kt
      2ft

    • Wednesday

      Wednesday:S wind 6 to 11 kt. A chance of showers and thunderstorms after 2pm.   Seas around 2 ft.

      S 11kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 2:02 pm EDT Jul 5, 2025
Forecast Valid: 3pm EDT Jul 5, 2025-6pm EDT Jul 12, 2025

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Detailed Forecast


This Afternoon
ENE wind around 20 kt, with gusts as high as 26 kt. Showers and possibly a thunderstorm. Seas around 4 ft.
Tonight
Tropical storm conditions possible. Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then showers and thunderstorms likely after 5am. Some of the storms could produce heavy rainfall. Seas around 5 ft.
Sunday
Tropical storm conditions expected. Showers and thunderstorms, mainly before 1pm. Some of the storms could produce heavy rainfall. Seas 4 to 5 ft.
Sunday Night
SW wind 17 to 22 kt decreasing to 9 to 14 kt. Winds could gust as high as 29 kt. A chance of showers and thunderstorms, mainly before 2am. Seas 3 to 4 ft.
Monday
SSW wind 7 to 11 kt. A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Seas around 2 ft.
Monday Night
SW wind 8 to 10 kt, with gusts as high as 16 kt. A slight chance of showers and thunderstorms before 2am. Seas 2 to 3 ft.
Tuesday
S wind 6 to 11 kt. A chance of showers and thunderstorms after 2pm. Seas around 2 ft.
Tuesday Night
SSW wind 8 to 10 kt. A chance of showers and thunderstorms before 8pm. Seas around 2 ft.
Wednesday
S wind 6 to 11 kt. A chance of showers and thunderstorms after 2pm. Seas around 2 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: 2:02 pm EDT Jul 5, 2025
Forecast Valid: 3pm EDT Jul 5, 2025-6pm EDT Jul 12, 2025
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