Small Craft Advisory issued December 17 at 9:12PM EST until December 18 at 6:00AM EST by NWS Charleston SC

* WHAT…For the Dense Fog Advisory, dense fog will reduce
visibility to 1/4 NM or less. For the Small Craft Advisory,
seas 4 to 6 ft.

* WHERE…Savannah to Altamaha Sound from 20 to 60 NM.

* WHEN…For the Dense Fog Advisory, until 10 AM EST Wednesday.
For the Small Craft Advisory, until 6 AM EST Wednesday.

* IMPACTS…Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.