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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 7 to 9 kt becoming WSW after midnight. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.

      S 9kt
      2ft

    • Monday

      Monday:Variable winds 5 kt or less. Sunny. Seas around 2 ft.

      Light Wind
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Light Wind
      2ft

    • Tuesday

      Tuesday:ENE wind 17 to 20 kt increasing to 20 to 23 kt in the afternoon. A chance of showers and thunderstorms before 2pm.   Seas 2 ft building to 4 ft.

      ⇑ENE 23kt
      Waves Building4ft

    • Tuesday Night

      Tuesday Night:ENE wind 16 to 20 kt. Mostly clear. Seas 4 to 5 ft.

      ENE 20kt
      4-5ft

    • Wednesday

      Wednesday:NE wind 17 to 20 kt. Sunny. Seas around 4 ft.

      NE 20kt
      4ft

    • Wednesday Night

      Wednesday Night:ENE wind 14 to 19 kt. Mostly clear. Seas 4 to 5 ft.

      ENE 19kt
      4-5ft

    • Thursday

      Thursday:NNE wind 16 to 19 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 2pm.   Seas around 4 ft.

      NNE 19kt
      4ft

    • Thursday Night

      Thursday Night:ENE wind 11 to 14 kt decreasing to 8 to 11 kt after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly after 8pm.   Seas 3 to 4 ft.

      ENE 14kt⇓
      3-4ft


Associated Zone Forecast which includes this point

Last Update: 2:35 pm EDT Sep 13, 2026
Forecast Valid: 6pm EDT Sep 13, 2026-6pm EDT Sep 20, 2026

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Detailed Forecast


Tonight
S wind 7 to 9 kt becoming WSW after midnight. Mostly cloudy, then gradually becoming clear. Seas around 2 ft.
Monday
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Tuesday
ENE wind 17 to 20 kt increasing to 20 to 23 kt in the afternoon. A chance of showers and thunderstorms before 2pm. Seas 2 ft building to 4 ft.
Tuesday Night
ENE wind 16 to 20 kt. Mostly clear. Seas 4 to 5 ft.
Wednesday
NE wind 17 to 20 kt. Sunny. Seas around 4 ft.
Wednesday Night
ENE wind 14 to 19 kt. Mostly clear. Seas 4 to 5 ft.
Thursday
NNE wind 16 to 19 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 2pm. Seas around 4 ft.
Thursday Night
ENE wind 11 to 14 kt decreasing to 8 to 11 kt after midnight. Winds could gust as high as 20 kt. A chance of showers and thunderstorms, mainly after 8pm. Seas 3 to 4 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: 32.13°N 80.71°W
Last Update: 2:35 pm EDT Sep 13, 2026
Forecast Valid: 6pm EDT Sep 13, 2026-6pm EDT Sep 20, 2026
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