987 
WHUS72 KJAX 111341
MWWJAX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Jacksonville FL
841 AM EST Thu Feb 11 2021

AMZ450-452-454-470-472-112000-
/O.EXT.KJAX.MF.Y.0005.000000T0000Z-210211T2000Z/
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
841 AM EST Thu Feb 11 2021

...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 3 PM EST THIS
AFTERNOON...

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

* WHERE...Coastal waters from St. Augustine to Flagler Beach FL 
  out 20 NM, Coastal waters from Altamaha Sound to Fernandina 
  Beach FL out 20 NM, Coastal waters from Fernandina Beach to 
  St. Augustine FL out 20 NM, Waters from Fernandina Beach to 
  St. Augustine FL from 20 to 60 NM and Waters from Altamaha 
  Sound GA to Fernandina Beach FL from 20 to 60 NM.

* WHEN...Until 3 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.

&&

$$