550
FZUS72 KCHS 100719
MWSCHS

Marine Weather Statement
National Weather Service Charleston SC
219 AM EST Sat Jan 10 2026

AMZ330-350-352-354-101200-
Charleston Harbor-
Waters from South Santee River to Edisto Beach SC out 20 NM-
Waters from Edisto Beach SC to Savannah GA out 20 NM-
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
219 AM EST Sat Jan 10 2026

...PATCHY DENSE FOG EARLY THIS MORNING...

Areas of fog, with locally dense fog, could remain across
portions of the nearshore South Carolina and Georgia waters,
including the Charleston and Savannah Harbors until sunrise. Fog
could limit visibility to less than 1/2 mile at times, causing
hazardous navigation conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners are urged to navigate with extreme care. If you must
navigate in these conditions, proceed with caution. Use proper
fog signals, including fog horns. Make sure all navigational
running lights are on.

Please relay any reports of sea fog to the Charleston or Tybee
Island Coast Guard stations and ask them to immediately forward
your report to the National Weather Service in Charleston.

&&

$$