505
WHUS53 KAPX 241639
SMWAPX
LHZ347-361-241745-
/O.NEW.KAPX.MA.W.0067.250724T1639Z-250724T1745Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE GAYLORD MI
1239 PM EDT THU JUL 24 2025
THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LIGHT MI INCLUDING BOIS
BLANC ISLAND...
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT TO
THE US/CANADIAN BORDER BEYOND 5 NM FROM SHORE...
* UNTIL 145 PM EDT.
* AT 1238 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE
EXTENDING FROM 10 NM NORTH OF FORTY MILE POINT TO NEAR ROGERS CITY
TO 19 NM SOUTHWEST OF HAMMOND BAY, MOVING NORTHEAST AT 40 KNOTS.
HAZARD...WIND GUSTS TO 40 KNOTS AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* LOCATIONS IMPACTED INCLUDE...
OBSERVATORY POINT AND ADAMS POINT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE
EXPECTED.
LAT...LON 4542 8340 4540 8342 4541 8344 4536 8349
4534 8348 4530 8355 4531 8361 4549 8388
4558 8392 4577 8348 4562 8315
TIME...MOT...LOC 1638Z 236DEG 38KT 4566 8385 4546 8376 4522 8430
HAIL...<.75IN
WIND...40KTS
JPB
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