770
WHUS72 KCHS 091130
MWWCHS
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHARLESTON SC
730 AM EDT THU OCT 9 2025
AMZ350-091930-
/O.CON.KCHS.SC.Y.0055.000000T0000Z-251009T1800Z/
/O.CON.KCHS.GL.W.0010.251009T1800Z-251012T0300Z/
WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20 NM-
730 AM EDT THU OCT 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 PM EDT SATURDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHEAST WINDS 25 TO 30
KT WITH GUSTS UP TO 35 KT AND SEAS 4 TO 7 FT. FOR THE GALE
WARNING, NORTHEAST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT
AND SEAS 6 TO 11 FT EXPECTED.
* WHERE...SOUTH SANTEE RIVER TO EDISTO BEACH OUT 20 NM.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 2 PM EDT THIS
AFTERNOON. FOR THE GALE WARNING, FROM 2 PM THIS AFTERNOON TO
11 PM EDT SATURDAY.
* 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.
AMZ352-091930-
/O.CON.KCHS.SC.Y.0055.000000T0000Z-251009T1800Z/
/O.CON.KCHS.GL.W.0010.251009T1800Z-251012T0300Z/
WATERS FROM EDISTO BEACH SC TO SAVANNAH GA OUT 20 NM-
730 AM EDT THU OCT 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 PM EDT SATURDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHEAST WINDS 20 TO 30
KT WITH GUSTS UP TO 35 KT AND SEAS 4 TO 7 FT. FOR THE GALE
WARNING, NORTHEAST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT
AND SEAS 6 TO 11 FT EXPECTED.
* WHERE...EDISTO BEACH TO SAVANNAH OUT 20 NM.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 2 PM EDT THIS
AFTERNOON. FOR THE GALE WARNING, FROM 2 PM THIS AFTERNOON TO
11 PM EDT SATURDAY.
* 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.
AMZ354-091930-
/O.CON.KCHS.SC.Y.0055.251009T1200Z-251009T1800Z/
/O.CON.KCHS.GL.W.0010.251009T1800Z-251012T0000Z/
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA OUT 20 NM, INCLUDING
GRAYS REEF NATIONAL MARINE SANCTUARY-
730 AM EDT THU OCT 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
8 PM EDT SATURDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHEAST WINDS 20 TO 30
KT WITH GUSTS UP TO 35 KT AND SEAS 4 TO 7 FT EXPECTED. FOR THE
GALE WARNING, NORTHEAST WINDS 25 TO 30 KT WITH GUSTS UP TO 35
KT AND SEAS 7 TO 10 FT EXPECTED.
* WHERE...SAVANNAH TO ALTAMAHA SOUND OUT 20 NM.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 2 PM EDT THIS
AFTERNOON. FOR THE GALE WARNING, FROM 2 PM THIS AFTERNOON TO 8
PM EDT SATURDAY.
* 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.
AMZ374-091930-
/O.CON.KCHS.SC.Y.0055.251009T1200Z-251009T1800Z/
/O.CON.KCHS.GL.W.0010.251009T1800Z-251012T0600Z/
WATERS FROM SAVANNAH GA TO ALTAMAHA SOUND GA FROM 20 TO 60 NM-
730 AM EDT THU OCT 9 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...GALE WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
2 AM EDT SUNDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, NORTHEAST WINDS 20 TO 25
KT WITH GUSTS UP TO 35 KT AND SEAS 5 TO 7 FT EXPECTED. FOR THE
GALE WARNING, NORTHEAST WINDS 25 TO 30 KT WITH GUSTS UP TO 40
KT AND SEAS 7 TO 12 FT EXPECTED.
* WHERE...SAVANNAH TO ALTAMAHA SOUND FROM 20 TO 60 NM.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 2 PM EDT THIS
AFTERNOON. FOR THE GALE WARNING, FROM 2 PM THIS AFTERNOON TO 2
AM EDT SUNDAY.
* 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.
AMZ330-091930-
/O.CON.KCHS.SC.Y.0055.000000T0000Z-251012T1000Z/
CHARLESTON HARBOR-
730 AM EDT THU OCT 9 2025
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT SUNDAY
* WHAT...NORTHEAST WINDS 15 TO 25 KT WITH GUSTS UP TO 30 KT AND
WAVES 2 TO 3 FEET.
* WHERE...CHARLESTON HARBOR.
* WHEN...UNTIL 6 AM EDT SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
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