614
WHUS72 KCHS 081820
MWWCHS
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHARLESTON SC
220 PM EDT WED APR 8 2026
AMZ330-090230-
/O.CAN.KCHS.GL.W.0009.000000T0000Z-260408T2000Z/
/O.NEW.KCHS.SC.Y.0028.260408T1820Z-260409T0400Z/
CHARLESTON HARBOR-
220 PM EDT WED APR 8 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT
..GALE WARNING IS CANCELLED
* WHAT...NORTHEAST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND
WAVES 1 TO 2 FEET.
* WHERE...CHARLESTON HARBOR.
* WHEN...UNTIL MIDNIGHT EDT TONIGHT.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
AMZ350-090230-
/O.CON.KCHS.GL.W.0009.000000T0000Z-260409T0600Z/
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
220 PM EDT WED APR 8 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY
* WHAT...NORTHEAST WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT AND
SEAS 6 TO 9 FT.
* WHERE...SOUTH SANTEE RIVER TO EDISTO BEACH OUT 20 NM.
* WHEN...UNTIL 2 AM EDT THURSDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
AMZ352-090230-
/O.CON.KCHS.GL.W.0009.000000T0000Z-260409T0600Z/
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
220 PM EDT WED APR 8 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY
* WHAT...NORTHEAST WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT AND
SEAS 7 TO 10 FT.
* WHERE...EDISTO BEACH TO SAVANNAH OUT 20 NM.
* WHEN...UNTIL 2 AM EDT THURSDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
AMZ354-090230-
/O.CON.KCHS.GL.W.0009.000000T0000Z-260409T0600Z/
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
220 PM EDT WED APR 8 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY
* WHAT...NORTHEAST WINDS 25 TO 30 KT WITH GUSTS UP TO 40 KT AND
SEAS 7 TO 9 FT.
* WHERE...SAVANNAH TO ALTAMAHA SOUND OUT 20 NM.
* WHEN...UNTIL 2 AM EDT THURSDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
AMZ374-090230-
/O.CON.KCHS.GL.W.0009.000000T0000Z-260409T0600Z/
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
220 PM EDT WED APR 8 2026
..GALE WARNING REMAINS IN EFFECT UNTIL 2 AM EDT THURSDAY
* WHAT...NORTHEAST WINDS 25 TO 35 KT WITH GUSTS UP TO 40 KT AND
SEAS 9 TO 13 FT.
* WHERE...SAVANNAH TO ALTAMAHA SOUND FROM 20 TO 60 NM.
* WHEN...UNTIL 2 AM EDT THURSDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS SEAS WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
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