509
WHUS52 KKEY 171155
SMWKEY
GMZ073-074-171245-
/O.NEW.KKEY.MA.W.0340.250917T1155Z-250917T1245Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE KEY WEST FL
755 AM EDT WED SEP 17 2025
THE NATIONAL WEATHER SERVICE IN KEY WEST HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
STRAITS OF FLORIDA FROM CRAIG KEY TO HALFMOON SHOAL 20 TO 60 NM
OUT...
* UNTIL 845 AM EDT.
* AT 754 AM EDT, A STRONG THUNDERSTORM WAS LOCATED 36 NM SOUTH OF
MARATHON HUMPS, MOVING NORTHWEST AT 10 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.
SOURCE...RADAR.
IMPACT...EXPECT WIND GUSTS IN EXCESS OF 34 KNOTS, SUDDENLY HIGHER
WAVES, FREQUENT LIGHTNING, AND HEAVY DOWNPOURS.
* THE STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PREPARE FOR WIND GUSTS IN EXCESS OF 34 KNOTS, STEEP AND FAST-BUILDING
SEAS, FREQUENT LIGHTNING, AND BLINDING DOWNPOURS. STAY LOW OR GO
BELOW, AND MAKE SURE ALL ON BOARD ARE WEARING LIFE JACKETS.
LAT...LON 2392 8083 2371 8098 2381 8130 2411 8111
TIME...MOT...LOC 1154Z 117DEG 10KT 2386 8099
HAIL...0.00IN
WIND...>34KTS
AJP
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