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]

    • Today

      Today:SSE wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑SSE 11kt
      2ft

    • Tonight

      Tonight:SSE wind 7 to 11 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.

      SSE 11kt
      2ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑S 10kt
      2ft

    • Thursday Night

      Thursday Night:S wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms after 2am. Seas around 2 ft.

      S 7kt⇓
      2ft

    • Friday

      Friday:Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.

      ⇑SSE 10kt
      2ft

    • Friday Night

      Friday Night:SSE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms, then a chance of showers after 2am. Seas around 2 ft.

      SSE 6kt⇓
      2ft

    • Saturday

      Saturday:S wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.

      S 10kt
      2ft

    • Saturday Night

      Saturday Night:SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of thunderstorms before 8pm. Seas around 2 ft.

      SSE 7kt⇓
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSE 6 to 11 kt in the morning. A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas around 2 ft.

      ⇑SSE 11kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:50 am EDT May 20, 2026
Forecast Valid: 10am EDT May 20, 2026-6pm EDT May 26, 2026

View Nearby Observations

Detailed Forecast


Today
SSE wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. Sunny. Seas around 2 ft.
Tonight
SSE wind 7 to 11 kt becoming SSW after midnight. Mostly clear. Seas around 2 ft.
Thursday
Variable winds less than 5 kt becoming S 5 to 10 kt in the afternoon. Sunny. Seas around 2 ft.
Thursday Night
S wind 5 to 7 kt becoming variable and less than 5 kt in the evening. A chance of showers and thunderstorms after 2am. Seas around 2 ft.
Friday
Variable winds less than 5 kt becoming SSE 5 to 10 kt in the morning. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.
Friday Night
SSE wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms, then a chance of showers after 2am. Seas around 2 ft.
Saturday
S wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 2 ft.
Saturday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of thunderstorms before 8pm. Seas around 2 ft.
Sunday
Variable winds less than 5 kt becoming SSE 6 to 11 kt in the morning. A chance of showers between 8am and 2pm, then 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: 8:50 am EDT May 20, 2026
Forecast Valid: 10am EDT May 20, 2026-6pm EDT May 26, 2026
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