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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 9 to 13 kt. Sunny. Seas around 2 ft.

      S 13kt
      2ft

    • Tonight

      Tonight:S wind 15 to 17 kt. Partly cloudy. Seas around 3 ft.

      S 17kt
      3ft

    • Tuesday

      Tuesday:S wind 13 to 16 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 27 kt. Sunny. Seas 3 to 4 ft.

      ⇑S 20kt
      3-4ft

    • Tuesday Night

      Tuesday Night:SSW wind 20 to 22 kt. Partly cloudy. Seas 4 to 5 ft.

      SSW 22kt
      4-5ft

    • Wednesday

      Wednesday:SSW wind 15 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Seas 3 to 4 ft.

      SSW 18kt
      3-4ft

    • Wednesday Night

      Wednesday Night:SSW wind 15 to 20 kt. A slight chance of showers and thunderstorms before 2am.   Seas 3 to 4 ft.

      SSW 20kt
      3-4ft

    • Thursday

      Thursday:WSW wind 9 to 14 kt becoming S in the afternoon. A chance of showers and thunderstorms after 8am.   Seas 2 to 3 ft.

      S 14kt
      2-3ft

    • Thursday Night

      Thursday Night:S wind 10 to 12 kt. A chance of showers and thunderstorms.   Seas 2 to 3 ft.

      S 12kt
      2-3ft

    • Friday

      Friday:W wind 6 to 9 kt becoming SE in the afternoon. A chance of showers and thunderstorms.   Seas around 2 ft.

      SE 9kt
      2ft


Associated Zone Forecast which includes this point

Last Update: 8:30 am EDT Jul 20, 2026
Forecast Valid: 9am EDT Jul 20, 2026-6pm EDT Jul 26, 2026

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Detailed Forecast


Today
S wind 9 to 13 kt. Sunny. Seas around 2 ft.
Tonight
S wind 15 to 17 kt. Partly cloudy. Seas around 3 ft.
Tuesday
S wind 13 to 16 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 27 kt. Sunny. Seas 3 to 4 ft.
Tuesday Night
SSW wind 20 to 22 kt. Partly cloudy. Seas 4 to 5 ft.
Wednesday
SSW wind 15 to 18 kt, with gusts as high as 24 kt. Mostly sunny. Seas 3 to 4 ft.
Wednesday Night
SSW wind 15 to 20 kt. A slight chance of showers and thunderstorms before 2am. Seas 3 to 4 ft.
Thursday
WSW wind 9 to 14 kt becoming S in the afternoon. A chance of showers and thunderstorms after 8am. Seas 2 to 3 ft.
Thursday Night
S wind 10 to 12 kt. A chance of showers and thunderstorms. Seas 2 to 3 ft.
Friday
W wind 6 to 9 kt becoming SE in the afternoon. A chance of showers and thunderstorms. 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: 32.13°N 80.71°W
Last Update: 8:30 am EDT Jul 20, 2026
Forecast Valid: 9am EDT Jul 20, 2026-6pm EDT Jul 26, 2026
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