543  
WHUS53 KAPX 241358  
SMWAPX  
LMZ341-342-344-362-364-241530-  
/O.NEW.KAPX.MA.W.0064.250724T1358Z-250724T1530Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE GAYLORD MI  
958 AM EDT THU JUL 24 2025  
 
THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE MACKINAC  
BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH FOX ISLAND  
5NM OFFSHORE...  
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5NM OFFSHORE TO  
MID LAKE...  
NORWOOD MI TO 5NM WEST OF MACKINAC BRIDGE INCLUDING LITTLE TRAVERSE  
BAY...  
SEUL CHOIX POINT TO 5NM WEST OF MACKINAC BRIDGE...  
SLEEPING BEAR POINT TO GRAND TRAVERSE LIGHT MI...  
 
* UNTIL 1130 AM EDT.  
 
* AT 957 AM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 16 NM EAST OF POINT DETOUR TO 16 NM NORTHWEST OF  
NORTH MANITOU ISLAND TO 19 NM WEST OF SOUTH MANITOU ISLAND, MOVING  
NORTHEAST AT 45 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...  
WAUGOSHANCE POINT, SOUTH FOX ISLAND, GOOD HART, BIG ROCK POINT,  
CHARLEVOIX, EPOUFETTE, PETOSKEY, STURGEON BAY, GRAND TRAVERSE  
LIGHT, NORWOOD, NAUBINWAY, HARBOR SPRINGS, BEAVER ISLAND, CROSS  
VILLAGE, POINT AUX CHENES, POINT PATTERSON, THE MOUTH OF LITTLE  
TRAVERSE BAY, AND BREVORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR IMMEDIATELY AS GUSTY WINDS AND HIGH WAVES ARE  
EXPECTED.  
 
 
 
LAT...LON 4582 8591 4592 8591 4615 8542 4603 8495  
4591 8483 4571 8485 4561 8502 4554 8505  
4548 8501 4544 8487 4537 8487 4531 8505  
4532 8518 4523 8531 4511 8646  
TIME...MOT...LOC 1357Z 243DEG 47KT 4567 8622 4534 8624 4510 8656  
 
HAIL...<.75IN  
WIND...40KTS  
 
 
 
JPB  
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