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

Hazardous Weather Conditions

Current conditions at

Beaufort, Marine Corps Air Station (KNBC)

Lat: 32.49°NLon: 80.7°WElev: 36ft.

Fair

48°F

9°C

Humidity 66%
Wind Speed NE 12 mph
Barometer 30.47 in (1031.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 29 Mar 4:56 am EDT
Extended Forecast for

6 Miles ENE Saint Helena Island SC

High Surf Advisory March 29, 05:15am until March 29, 11:00am
Click here for hazard details and duration
...
  •  
    High Surf Advisory March 29, 05:15am until March 29, 11:00am

    NOW until 11:00am Sun

    High Surf Advisory

  • Today

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. East wind 6 to 8 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. Southeast wind 5 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 74. Light southeast wind becoming south 5 to 9 mph in the morning.

    High: 74 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 66. East wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 58. East wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 71. Southeast wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 61. South wind around 6 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 74. Light southeast wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 65.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 76.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 65.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Saint Helena Island SC
 32.43°N 80.49°W (Elev. 3 ft)
Last Update:
2:17 am EDT Mar 29, 2026
Forecast Valid:
5am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation