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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:SSW wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm.   Seas around 2 ft.

      SSW 10kt
      2ft

    • Tonight

      Tonight:ENE wind 5 to 9 kt becoming WSW after midnight. Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am.   Seas around 2 ft.

      WSW 9kt
      2ft

    • Sunday

      Sunday:W wind 11 to 16 kt becoming WNW 19 to 24 kt. Winds could gust as high as 30 kt. A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am.   Seas 2 to 3 ft.

      ⇑WNW 24kt
      2-3ft

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:WNW wind 23 to 25 kt, with gusts as high as 31 kt. Clear. Seas around 3 ft.

      WNW 25kt
      3ft

      Gale Warning
      Gale Warning

    • Monday

      Monday:WNW wind 18 to 22 kt, with gusts as high as 28 kt. Sunny. Seas around 2 ft.

      WNW 22kt
      2ft

      Gale Warning
      Gale Warning

    • Monday Night

      Monday Night:NNW wind 13 to 18 kt. Mostly clear. Seas 1 to 2 ft.

      NNW 18kt
      1-2ft

    • Tuesday

      Tuesday:NW wind 6 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 1 ft.

      NW 10kt
      1ft

    • Tuesday Night

      Tuesday Night:SW wind 8 to 12 kt. Mostly clear. Seas around 1 ft.

      SW 12kt
      1ft

    • Wednesday

      Wednesday:WSW wind 11 to 16 kt becoming SSW in the afternoon. Partly sunny. Seas 1 ft building to 3 ft.

      SSW 16kt
      Waves Building3ft


Associated Zone Forecast which includes this point

Last Update: 1:33 pm EST Feb 21, 2026
Forecast Valid: 4pm EST Feb 21, 2026-6pm EST Feb 28, 2026

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Detailed Forecast

...GALE WARNING IN EFFECT FROM SUNDAY AFTERNOON THROUGH MONDAY

Late Afternoon
SSW wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Seas around 2 ft.
Tonight
ENE wind 5 to 9 kt becoming WSW after midnight. Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Seas around 2 ft.
Sunday
W wind 11 to 16 kt becoming WNW 19 to 24 kt. Winds could gust as high as 30 kt. A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Seas 2 to 3 ft.
Sunday Night
WNW wind 23 to 25 kt, with gusts as high as 31 kt. Clear. Seas around 3 ft.
Monday
WNW wind 18 to 22 kt, with gusts as high as 28 kt. Sunny. Seas around 2 ft.
Monday Night
NNW wind 13 to 18 kt. Mostly clear. Seas 1 to 2 ft.
Tuesday
NW wind 6 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 1 ft.
Tuesday Night
SW wind 8 to 12 kt. Mostly clear. Seas around 1 ft.
Wednesday
WSW wind 11 to 16 kt becoming SSW in the afternoon. Partly sunny. Seas 1 ft building to 3 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: 32.13°N 80.71°W
Last Update: 1:33 pm EST Feb 21, 2026
Forecast Valid: 4pm EST Feb 21, 2026-6pm EST Feb 28, 2026
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