775 FZUS72 KCHS 231051 MWSCHS Marine Weather Statement National Weather Service Charleston SC 551 AM EST Sun Nov 23 2025 AMZ330-350-231415- Charleston Harbor- Waters from South Santee River to Edisto Beach SC out 20 NM- 551 AM EST Sun Nov 23 2025 ...LOW CLOUDS AND FOG SPREAD SOUTH ALONG THE COAST... An area of low clouds and fog will spread along the coast between South Santee River and Edisto Beach this morning as a cold front drops south through the region. The fog could become locally dense at times with visibilities dropping below 1 NM, especially within 5 NM of the coast and in the Charleston Harbor. The reduced visibilities should improve by mid-morning as the front pushes into Southeast Georgia. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay tuned to NOAA Weather Radio All Hazards or Coast Guard broadcasts for the latest marine weather information from the National Weather Service in Charleston. && $$  856 FZUS72 KCHS 231052 CCA MWSCHS Marine Weather Statement...CORRECTED National Weather Service Charleston SC 552 AM EST Sun Nov 23 2025 AMZ330-350-231415- Charleston Harbor- Waters from South Santee River to Edisto Beach SC out 20 NM- 552 AM EST Sun Nov 23 2025 ...LOW CLOUDS AND FOG TO SPREAD SOUTH ALONG THE COAST... An area of low clouds and fog will spread along the coast between South Santee River and Edisto Beach this morning as a cold front drops south through the region. The fog could become locally dense at times with visibilities dropping below 1 NM, especially within 5 NM of the coast and in the Charleston Harbor. The reduced visibilities should improve by mid-morning as the front pushes into Southeast Georgia. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay tuned to NOAA Weather Radio All Hazards or Coast Guard broadcasts for the latest marine weather information from the National Weather Service in Charleston. && $$