A DENSE FOG ADVISORY is in effect until 9am for the following counties: coastal Bryan, coastal Chatham, coastal Liberty, coastal McIntosh, Beaufort, coastal Colleton and coastal Jasper.
Visibilities could be less than one quarter mile at times. Low visibility could make travel difficult.
Be prepared for longer travel time. If driving...slow down... use low beam lights... and leave plenty of distance ahead of you in case a sudden stop is needed.