019
WHUS72 KKEY 190923
MWWKEY
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE KEY WEST FL
423 AM EST THU DEC 19 2024
GMZ035-044-054-074-191600-
/O.EXB.KKEY.MF.Y.0005.000000T0000Z-241219T1600Z/
GULF OF MEXICO FROM WEST END OF SEVEN MILE BRIDGE TO HALFMOON
SHOAL OUT TO 5 FATHOMS-
HAWK CHANNEL FROM WEST END OF SEVEN MILE BRIDGE TO HALFMOON SHOAL
OUT TO THE REEF-
STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF
HALFMOON SHOAL OUT 20 NM-
STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF
HALFMOON SHOAL 20 TO 60 NM OUT-
423 AM EST THU DEC 19 2024
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EST THIS MORNING
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS
* WHERE...HAWK CHANNEL FROM WEST END OF SEVEN MILE BRIDGE TO
HALFMOON SHOAL, GULF OF MEXICO FROM WEST END OF SEVEN MILE
BRIDGE TO HALFMOON SHOAL OUT TO 5 FATHOMS, STRAITS OF FLORIDA
FROM WEST END OF SEVEN MILE BRIDGE TO SOUTH OF HALFMOON SHOAL
OUT 20 NM, AND STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE
BRIDGE TO SOUTH OF HALFMOON SHOAL 20 TO 60 NM OUT.
* WHEN...UNTIL 11 AM EST THIS MORNING.
* IMPACTS...A DENSE FOG ADVISORY MEANS THAT VISIBILITIES WILL BE
REDUCED TO ONE NAUTICAL MILE OR LESS. LOW VISIBILITY WILL MAKE
NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED BOATERS SHOULD AVOID OPERATING IN THESE CONDITIONS.
IF YOU MUST OPERATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR, GPS AND COMPASS. ASSIGN A MATE TO TAKE WATCH AWAY
FROM ENGINE NOISE TO ALLOW FOR RECEPTION OF FOG SIGNALS.
GMZ033-034-055-075-191600-
/O.EXT.KKEY.MF.Y.0005.000000T0000Z-241219T1600Z/
GULF WATERS FROM EAST CAPE SABLE TO CHOKOLOSKEE 20 TO 60 NM OUT
AND BEYOND 5 FATHOMS-
GULF OF MEXICO INCLUDING DRY TORTUGAS AND REBECCA SHOAL CHANNEL-
STRAITS OF FLORIDA FROM HALFMOON SHOAL TO 20 NM WEST OF DRY
TORTUGAS OUT 20 NM-
STRAITS OF FLORIDA FROM HALFMOON SHOAL TO 20 NM WEST OF DRY
TORTUGAS 20 TO 60 NM OUT-
423 AM EST THU DEC 19 2024
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 11 AM EST THIS
MORNING...
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS.
* WHERE...GULF WATERS BEYOND 5 FATHOMS INCLUDING THE DRY
TORTUGAS.
* WHEN...UNTIL 11 AM EST THIS MORNING.
* IMPACTS...A DENSE FOG ADVISORY MEANS THAT VISIBILITIES WILL BE
REDUCED TO ONE NAUTICAL MILE OR LESS. LOW VISIBILITY WILL MAKE
NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED BOATERS SHOULD AVOID OPERATING IN THESE CONDITIONS.
IF YOU MUST OPERATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR, GPS AND COMPASS. ASSIGN A MATE TO TAKE WATCH AWAY
FROM ENGINE NOISE TO ALLOW FOR RECEPTION OF FOG SIGNALS.
MJV
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