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

Heavy Snow Expected Across Portions of the South Carolina Lowcountry and Southeast Georgia This Weekend

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Hazardous Weather Conditions

For More Weather Information:

Charleston, SC Local Forecast Office

Charleston Harbor MR

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:E wind around 9 kt. Mostly sunny. Seas 1 ft or less.

      E 9kt
      < 1ft

    • Tonight

      Tonight:ENE wind 7 to 10 kt becoming N after midnight. A slight chance of rain before 3am, then a slight chance of rain after 5am. Seas 1 ft or less.

      N 10kt
      < 1ft

    • Saturday

      Saturday:N wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 26 kt. A slight chance of rain before 2pm, then rain and snow likely between 2pm and 4pm, then snow likely after 4pm. Seas 1 ft or less.

      ⇑N 19kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:NW wind 20 to 25 kt, with gusts as high as 36 kt. Snow, mainly before 1am. Seas 1 ft or less.

      NW 25kt
      < 1ft

      Gale Warning
      Gale Warning

    • Sunday

      Sunday:NW wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. Winds could gust as high as 32 kt. Sunny. Seas 1 ft or less.

      NW 20kt⇓
      < 1ft

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:WNW wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.

      WNW 9kt
      < 1ft

    • Monday

      Monday:NW wind around 6 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.

      NW 6kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      Light Wind
      < 1ft


Associated Zone Forecast which includes this point

Last Update: 1:30 pm EST Jan 30, 2026
Forecast Valid: 2pm EST Jan 30, 2026-6pm EST Feb 5, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM SATURDAY AFTERNOON THROUGH

This Afternoon
E wind around 9 kt. Mostly sunny. Seas 1 ft or less.
Tonight
ENE wind 7 to 10 kt becoming N after midnight. A slight chance of rain before 3am, then a slight chance of rain after 5am. Seas 1 ft or less.
Saturday
N wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 26 kt. A slight chance of rain before 2pm, then rain and snow likely between 2pm and 4pm, then snow likely after 4pm. Seas 1 ft or less.
Saturday Night
NW wind 20 to 25 kt, with gusts as high as 36 kt. Snow, mainly before 1am. Seas 1 ft or less.
Sunday
NW wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. Winds could gust as high as 32 kt. Sunny. Seas 1 ft or less.
Sunday Night
WNW wind 6 to 9 kt. Mostly clear. Seas 1 ft or less.
Monday
NW wind around 6 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

*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: 32.76°N 79.9°W
Last Update: 1:30 pm EST Jan 30, 2026
Forecast Valid: 2pm EST Jan 30, 2026-6pm EST Feb 5, 2026
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