Marine Weather Message
Issued by NWS Charleston, SC

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050
WHUS72 KCHS 061304
MWWCHS

URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
804 AM EST Fri Mar 6 2026

AMZ352-061800-
/O.EXT.KCHS.MF.Y.0011.000000T0000Z-260306T1800Z/
Waters from Edisto Beach SC to Savannah GA out 20 NM-
804 AM EST Fri Mar 6 2026

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Dense fog will reduce visibility to 1/4 NM or less.

* WHERE...Edisto Beach to Savannah out 20 NM.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

AMZ354-061800-
/O.EXT.KCHS.MF.Y.0011.000000T0000Z-260306T1800Z/
Waters from Savannah GA to Altamaha Sound GA out 20 NM, including
Grays Reef National Marine Sanctuary-
804 AM EST Fri Mar 6 2026

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...

* WHAT...Dense fog will reduce visibility to 1/4 NM or less.

* WHERE...Savannah to Altamaha Sound out 20 NM.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

AMZ350-061500-
/O.CON.KCHS.MF.Y.0011.000000T0000Z-260306T1500Z/
Waters from South Santee River to Edisto Beach SC out 20 NM-
804 AM EST Fri Mar 6 2026

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST THIS
MORNING...

* WHAT...Dense fog will reduce visibility to 1/4 NM or less.

* WHERE...South Santee River to Edisto Beach out 20 NM.

* WHEN...Until 10 AM EST this morning.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$