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

For More Weather Information:

Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]

    • Today

      Today:NNE wind 6 to 8 kt becoming SE in the afternoon. Sunny. Seas 1 to 2 ft.

      NNE 8kt
      1-2ft

    • Tonight

      Tonight: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: 8:32 am EDT Jul 30, 2026
Forecast Valid: 10am EDT Jul 30, 2026-6pm EDT Aug 5, 2026

View Nearby Observations

Detailed Forecast


Today
NNE wind 6 to 8 kt becoming SE in the afternoon. Sunny. Seas 1 to 2 ft.
Tonight
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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 32.13°N 80.71°W
Last Update: 8:32 am EDT Jul 30, 2026
Forecast Valid: 10am EDT Jul 30, 2026-6pm EDT Aug 5, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data