804
WHUS72 KKEY 190230
MWWKEY
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE KEY WEST FL
930 PM EST WED DEC 18 2024
GMZ055-075-191030-
/O.EXB.KKEY.MF.Y.0005.241219T0230Z-241219T1500Z/
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-
930 PM EST WED DEC 18 2024
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THURSDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS.
* WHERE...STRAITS OF FLORIDA FROM HALFMOON SHOAL TO 20 NM WEST
OF DRY TORTUGAS OUT 20 NM AND STRAITS OF FLORIDA FROM HALFMOON
SHOAL TO 20 NM WEST OF DRY TORTUGAS 20 TO 60 NM OUT.
* WHEN...UNTIL 10 AM EST THURSDAY.
* 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.
GMZ033-034-191030-
/O.EXT.KKEY.MF.Y.0005.241219T0230Z-241219T1500Z/
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-
930 PM EST WED DEC 18 2024
..DENSE FOG ADVISORY NOW IN EFFECT UNTIL 10 AM EST THURSDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM OR LESS.
* WHERE...GULF WATERS BEYOND 5 FATHOMS INCLUDING THE DRY
TORTUGAS.
* WHEN...UNTIL 10 AM EST THURSDAY.
* 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.
JAM
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