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Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

    • Thursday

      Thursday:WNW wind 6 to 9 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft.

      N 9kt
      1-2ft

    • Thursday Night

      Thursday Night:S wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas around 1 ft.

      S 7kt⇓
      1ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

      ⇑ESE 7kt
      1-2ft

    • Friday Night

      Friday Night:S wind around 9 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 to 2 ft.

      S 9kt
      1-2ft

    • Saturday

      Saturday:SSE wind 5 to 8 kt increasing to 9 to 12 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.

      ⇑SSE 12kt
      1-2ft

    • Saturday Night

      Saturday Night:SSE wind 10 to 13 kt becoming SSW after midnight. A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 2 ft.

      SSE 13kt
      2ft

    • Sunday

      Sunday:SW wind 9 to 12 kt becoming S 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.

      ⇑S 17kt
      2-3ft

    • Sunday Night

      Sunday Night:SSW wind around 15 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Seas 3 to 4 ft.

      SSW 15kt
      3-4ft

    • Monday

      Monday:SSW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Seas around 3 ft.

      SSW 13kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:36 am EDT Jul 30, 2026
Forecast Valid: 3am EDT Jul 30, 2026-6pm EDT Aug 5, 2026

View Nearby Observations

Detailed Forecast


Thursday
WNW wind 6 to 9 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft.
Thursday Night
S wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the morning. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.
Friday Night
S wind around 9 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 to 2 ft.
Saturday
SSE wind 5 to 8 kt increasing to 9 to 12 kt in the afternoon. A slight chance of showers and thunderstorms after 2pm. Seas 1 to 2 ft.
Saturday Night
SSE wind 10 to 13 kt becoming SSW after midnight. A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 2 ft.
Sunday
SW wind 9 to 12 kt becoming S 14 to 17 kt in the afternoon. Winds could gust as high as 23 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.
Sunday Night
SSW wind around 15 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Seas 3 to 4 ft.
Monday
SSW wind 11 to 13 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Seas around 3 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: 2:36 am EDT Jul 30, 2026
Forecast Valid: 3am EDT Jul 30, 2026-6pm EDT Aug 5, 2026
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