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.

Mostly Cloudy

66°F

19°C

Humidity 88%
Wind Speed NE 12 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 63°F (17°C)
Visibility 7.00 mi
Last update 7 Oct 6:56 am EDT
Extended Forecast for

6 Miles ENE Saint Helena Island SC

High Surf Advisory October 7, 07:37am until October 7, 02:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory October 7, 07:37am until October 7, 02:00pm

    NOW until 2:00pm Wed

    High Surf Advisory

  • Today

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. Northeast wind 5 to 7 mph.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 77. North wind around 7 mph.

    High: 77 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 69. East wind 3 to 5 mph.

    Low: 69 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 76. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, with thunderstorms also possible after 5am. Cloudy, with a low around 72. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 75. Breezy. Chance of precipitation is 90%.

    High: 75 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 73. Chance of precipitation is 90%.

    Low: 73 °F

    Showers

Detailed Forecast

Today
Partly sunny, with a high near 77. Northeast wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 67. Northeast wind 5 to 7 mph.
Thursday
Mostly cloudy, with a high near 77. North wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 69. East wind 3 to 5 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 76. Northeast wind 8 to 13 mph, with gusts as high as 22 mph.
Friday Night
Showers likely, with thunderstorms also possible after 5am. Cloudy, with a low around 72. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 75. Breezy. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 73. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 79. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Columbus Day
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 79.
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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:
3:55 am EDT Oct 7, 2026
Forecast Valid:
7am EDT Oct 7, 2026-6pm EDT Oct 13, 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