929
FZUS72 KCHS 190459
MWSCHS
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
1159 PM EST THU DEC 18 2025
AMZ330-350-352-190800-
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-
1159 PM EST THU DEC 18 2025
..PATCHY DENSE FOG OVERNIGHT
AREAS OF FOG, WITH LOCALLY DENSE FOG, COULD REMAIN ACROSS
PORTIONS OF THE NEARSHORE SOUTH CAROLINA WATERS, INCLUDING THE
CHARLESTON HARBOR DURING THE NEXT COUPLE HOURS. FOG COULD LIMIT
VISIBILITY TO LESS THAN 1/2 MILE AT TIMES, CAUSING HAZARDOUS
NAVIGATION CONDITIONS. BY LATE TONIGHT, A COLD FRONT WILL ARRIVE
AND WINDS SHOULD STRENGTHEN, DISSIPATING ANY FOG.
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.
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