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

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Wilmington, NC Local Forecast Office

9NM NE Myrtle Beach SC

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A slight chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.

      ⇑E 6kt
      1ft

    • Tonight

      Tonight:E wind 5 to 8 kt becoming NE after midnight. A chance of showers and thunderstorms. Seas around 2 ft.

      ENE 8kt
      2ft

    • Sunday

      Sunday:NNE wind around 6 kt becoming E in the afternoon. A slight chance of showers and thunderstorms, mainly between 11am and 3pm. Seas 1 to 2 ft.

      NNE 6kt
      1-2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

      Light Wind
      1ft

    • Monday

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

      ⇑SE 7kt
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.

      Light Wind
      1ft

    • Tuesday

      Tuesday:NE wind around 8 kt becoming E in the afternoon. Showers likely, with thunderstorms also possible after 2pm. Seas around 1 ft.

      NE 8kt
      1ft

    • Tuesday Night

      Tuesday Night:NE wind 7 to 10 kt increasing to 10 to 13 kt after midnight. A chance of showers and thunderstorms. Seas around 2 ft.

      ⇑NE 13kt
      2ft

    • Wednesday

      Wednesday:NNE wind 12 to 15 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.

      NNE 15kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 6:00 am EDT Sep 19, 2026
Forecast Valid: 6am EDT Sep 19, 2026-6pm EDT Sep 25, 2026

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Detailed Forecast


Today
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. A slight chance of showers and thunderstorms between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.
Tonight
E wind 5 to 8 kt becoming NE after midnight. A chance of showers and thunderstorms. Seas around 2 ft.
Sunday
NNE wind around 6 kt becoming E in the afternoon. A slight chance of showers and thunderstorms, mainly between 11am and 3pm. Seas 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Monday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday
NE wind around 8 kt becoming E in the afternoon. Showers likely, with thunderstorms also possible after 2pm. Seas around 1 ft.
Tuesday Night
NE wind 7 to 10 kt increasing to 10 to 13 kt after midnight. A chance of showers and thunderstorms. Seas around 2 ft.
Wednesday
NNE wind 12 to 15 kt. A chance of showers, with thunderstorms also possible 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: 33.79°N 78.73°W
Last Update: 6:00 am EDT Sep 19, 2026
Forecast Valid: 6am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
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