216  
WHUS53 KAPX 072218  
SMWAPX  
LMZ366-072345-  
/O.NEW.KAPX.MA.W.0041.190807T2218Z-190807T2345Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE GAYLORD MI  
618 PM EDT WED AUG 7 2019  
 
THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO MID  
LAKE...  
 
* UNTIL 745 PM EDT.  
 
* AT 617 PM EDT, A STRONG THUNDERSTORM WAS LOCATED 12 NM SOUTHEAST OF  
ALGOMA, OR 13 NM EAST OF KEWAUNEE PIERHEAD LIGHT, MOVING SOUTHEAST  
AT 25 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
PORTAGE LAKE, WILLIAMSPORT, MANISTEE, ARCADIA, FRANKFORT AND  
PIERPORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4473 8676 4470 8634 4448 8633 4448 8628  
4455 8622 4470 8625 4469 8611 4466 8617  
4454 8614 4440 8617 4421 8630 4421 8636  
4440 8625 4447 8625 4447 8634 4439 8634  
4428 8642 4422 8697  
TIME...MOT...LOC 2217Z 295DEG 27KT 4451 8718  
 
HAIL...<.75IN  
WIND...>34KTS  
 

 
 
MSB  
 
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