Small Craft Advisory issued December 20 at 11:12AM EST until December 21 at 1:00AM EST by NWS Charleston SC

* WHAT…Northwest winds 15 to 20 kt with gusts up to 25 kt and
waves 1 to 2 ft.

* WHERE…Charleston Harbor.

* WHEN…From 6 PM this evening to 1 AM EST Saturday.

* IMPACTS…Conditions will be hazardous to small craft.