424  
WHUS53 KDLH 292103  
SMWDLH  
LSZ121-145>148-150-162-292200-  
/O.NEW.KDLH.MA.W.0020.260629T2103Z-260629T2200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE DULUTH MN  
403 PM CDT MON JUN 29 2026  
 
THE NATIONAL WEATHER SERVICE IN DULUTH MN HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI...  
DULUTH MN TO PORT WING WI...  
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND PORTAGE  
MN BEYOND 5NM...  
OAK POINT TO SAXON HARBOR WI...  
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND...  
PORT WING TO SAND ISLAND WI...  
SAND ISLAND TO BAYFIELD WI...  
 
* UNTIL 500 PM CDT.  
 
* AT 402 PM CDT, A STRONG THUNDERSTORM WAS LOCATED NEAR PORT WING  
HARBOR, OR 24 NM EAST OF DULUTH LIFT BRIDGE CHANNEL, MOVING EAST AT  
35 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
ASHLAND BREAKWATER LIGHTHOUSE, IRONWOOD ISLAND, BASSWOOD ISLAND,  
SAND ISLAND, SAXON HARBOR, STOCKTON ISLAND, MADELINE ISLAND,  
MANITOU ISLAND, CAT ISLAND, NORTH TWIN ISLAND, HERBSTER, MEYERS  
BEACH, YORK ISLAND, EAGLE ISLAND, LA POINTE, PORT WING HARBOR,  
APOSTLE ISLANDS NATIONAL LAKE SHORE, MICHIGAN ISLAND, OUTER ISLAND,  
AND ROCKY ISLAND.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
 
 
LAT...LON 4656 9054 4664 9071 4662 9077 4657 9096  
4657 9097 4667 9094 4670 9089 4676 9092  
4687 9080 4690 9080 4693 9086 4692 9095  
4684 9110 4683 9121 4673 9158 4690 9164  
4718 9011 4666 9044 4657 9043 4656 9041  
TIME...MOT...LOC 2102Z 255DEG 33KT 4684 9150  
 
HAIL...0.00IN  
WIND...>34KTS  
 
 
 
BRITT  
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