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FZUS72 KCHS 190301
MWSCHS
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
1001 PM EST THU DEC 18 2025
AMZ330-350-352-354-190500-
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-
1001 PM EST THU DEC 18 2025
..PATCHY DENSE FOG THIS EVENING
AREAS OF FOG, WITH LOCALLY DENSE FOG, MAY REMAIN ACROSS PORTIONS
OF THE NEARSHORE GEORGIA AND SOUTH CAROLINA WATERS, INCLUDING THE
CHARLESTON HARBOR, THIS EVENING. FOG MAY AT TIMES LIMIT VISIBILITY
TO LESS THAN A HALF 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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