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

Hazardous Weather Conditions

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Wilmington, NC Local Forecast Office

Myrtle Beach SC

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SSW wind around 15 kt, with gusts as high as 21 kt. A slight chance of showers and thunderstorms between 4pm and 5pm. Seas around 2 ft.

      SSW 15kt
      2ft

    • Tonight

      Tonight:SSW wind 11 to 14 kt, with gusts as high as 20 kt. A chance of showers, mainly after 4am. Seas 2 to 3 ft.

      SSW 14kt
      2-3ft

    • Juneteenth

      Juneteenth:SSW wind 13 to 18 kt becoming W in the afternoon. Winds could gust as high as 28 kt. Showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Seas 3 to 4 ft.

      SW 18kt
      3-4ft

    • Friday Night

      Friday Night:WSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Seas around 2 ft.

      WSW 7kt⇓
      2ft

    • Saturday

      Saturday:N wind 5 to 7 kt becoming E in the afternoon. Mostly sunny. Seas 1 to 2 ft.

      N 7kt
      1-2ft

    • Saturday Night

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

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming SSE 5 to 9 kt in the afternoon. Sunny. Seas around 1 ft.

      ⇑SSE 9kt
      1ft

    • Sunday Night

      Sunday Night:S wind around 9 kt. Partly cloudy. Seas 1 to 2 ft.

      S 9kt
      1-2ft

    • Monday

      Monday:SSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

      ⇑SSW 15kt
      1-2ft


Associated Zone Forecast which includes this point

Last Update: 2:26 pm EDT Jun 18, 2026
Forecast Valid: 2pm EDT Jun 18, 2026-6pm EDT Jun 24, 2026

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Detailed Forecast


This Afternoon
SSW wind around 15 kt, with gusts as high as 21 kt. A slight chance of showers and thunderstorms between 4pm and 5pm. Seas around 2 ft.
Tonight
SSW wind 11 to 14 kt, with gusts as high as 20 kt. A chance of showers, mainly after 4am. Seas 2 to 3 ft.
Juneteenth
SSW wind 13 to 18 kt becoming W in the afternoon. Winds could gust as high as 28 kt. Showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Seas 3 to 4 ft.
Friday Night
WSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Seas around 2 ft.
Saturday
N wind 5 to 7 kt becoming E in the afternoon. Mostly sunny. Seas 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the afternoon. Sunny. Seas around 1 ft.
Sunday Night
S wind around 9 kt. Partly cloudy. Seas 1 to 2 ft.
Monday
SSW wind 9 to 12 kt increasing to 12 to 15 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

*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: 2:26 pm EDT Jun 18, 2026
Forecast Valid: 2pm EDT Jun 18, 2026-6pm EDT Jun 24, 2026
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