Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

For More Weather Information:

Charleston, SC Local Forecast Office

4NM SSE Hilton Head Island SC

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind 6 to 11 kt becoming S after midnight. Mostly clear. Seas around 2 ft.

      SE 11kt
      2ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑ESE 8kt
      2ft

    • Friday Night

      Friday Night:SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.

      SSE 7kt⇓
      2ft

    • Independence Day

      Independence Day:Variable winds less than 5 kt becoming SSE 5 to 9 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑SSE 9kt
      2ft

    • Saturday Night

      Saturday Night:SSW wind 8 to 10 kt. Mostly clear. Seas around 2 ft.

      SSW 10kt
      2ft

    • Sunday

      Sunday:SW wind 5 to 8 kt becoming S 9 to 12 kt in the afternoon. Sunny. Seas around 2 ft.

      ⇑S 12kt
      2ft

    • Sunday Night

      Sunday Night:SSW wind 11 to 13 kt. Partly cloudy. Seas 2 to 3 ft.

      SSW 13kt
      2-3ft

    • Monday

      Monday:WSW wind 8 to 13 kt becoming S in the afternoon. Mostly sunny. Seas around 2 ft.

      S 13kt
      2ft

    • Monday Night

      Monday Night:S wind 11 to 14 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 2am.   Seas around 3 ft.

      S 14kt
      3ft


Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Jul 2, 2026
Forecast Valid: 4pm EDT Jul 2, 2026-6pm EDT Jul 9, 2026

View Nearby Observations

Detailed Forecast


Tonight
SE wind 6 to 11 kt becoming S after midnight. Mostly clear. Seas around 2 ft.
Friday
Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Sunny. Seas around 2 ft.
Friday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 2 ft.
Independence Day
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the afternoon. Sunny. Seas around 2 ft.
Saturday Night
SSW wind 8 to 10 kt. Mostly clear. Seas around 2 ft.
Sunday
SW wind 5 to 8 kt becoming S 9 to 12 kt in the afternoon. Sunny. Seas around 2 ft.
Sunday Night
SSW wind 11 to 13 kt. Partly cloudy. Seas 2 to 3 ft.
Monday
WSW wind 8 to 13 kt becoming S in the afternoon. Mostly sunny. Seas around 2 ft.
Monday Night
S wind 11 to 14 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 2am. 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: 2:30 pm EDT Jul 2, 2026
Forecast Valid: 4pm EDT Jul 2, 2026-6pm EDT Jul 9, 2026
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