490
WHUS52 KKEY 170523
SMWKEY
GMZ035-044-054-170600-
/O.NEW.KKEY.MA.W.0333.250917T0523Z-250917T0600Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE KEY WEST FL
123 AM EDT WED SEP 17 2025
THE NATIONAL WEATHER SERVICE IN KEY WEST HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
HAWK CHANNEL AND STRAITS OF FLORIDA FROM WEST END OF SEVEN MILE
BRIDGE TO HALFMOON SHOAL OUT 20 NM...
GULF OF AMERICA FROM WEST END OF SEVEN MILE BRIDGE TO HALFMOON
SHOAL OUT TO 5 FATHOMS...
* UNTIL 200 AM EDT.
* AT 123 AM EDT, A STRONG THUNDERSTORM WAS LOCATED NEAR COSGROVE
SHOAL LIGHT, MOVING WEST AT 15 KNOTS.
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.
SOURCE...NATIONAL WEATHER SERVICE METEOROLOGIST.
IMPACT...EXPECT WIND GUSTS IN EXCESS OF 34 KNOTS, SUDDENLY HIGHER
WAVES, FREQUENT LIGHTNING, AND HEAVY DOWNPOURS.
* LOCATIONS IN THE WARNING INCLUDE...
COSGROVE SHOAL LIGHT AND MARQUESAS KEYS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BOATERS SHOULD SEEK SAFE HARBOR AS QUICKLY, AND AS SAFELY AS
POSSIBLE. WHEN DOWNPOURS REDUCE VISIBILITY, SLOW DOWN.
LAT...LON 2460 8228 2457 8211 2456 8211 2457 8210
2455 8200 2442 8207 2444 8234
TIME...MOT...LOC 0523Z 099DEG 17KT 2450 8215
HAIL...0.00IN
WIND...>34KTS
AP
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