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.

Partly Cloudy

79°F

26°C

Humidity 54%
Wind Speed NE 9 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 61°F (16°C)
Visibility 7.00 mi
Heat Index80°F (27°C)
Last update 3 Oct 5:56 pm EDT
Extended Forecast for

4 Miles NE Saint Helena Island SC

High Surf Advisory October 3, 06:24pm until October 4, 08:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 3, 06:24pm until October 4, 08:00pm

    NOW until 8:00pm Sat

    High Surf Advisory

  • Tonight

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers between noon and 3pm. Partly sunny, with a high near 80. Northeast wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 71. East wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 81. East wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 81 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 72. East wind 9 to 13 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 82.

    High: 82 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 71.

    Low: 71 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 82.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. Northeast wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday
A slight chance of showers between noon and 3pm. Partly sunny, with a high near 80. Northeast wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 71. East wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 81. East wind 10 to 15 mph, with gusts as high as 28 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 72. East wind 9 to 13 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 82.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 71.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Saint Helena Island SC
 32.41°N 80.52°W (Elev. 10 ft)
Last Update:
2:30 pm EDT Oct 3, 2025
Forecast Valid:
6pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation