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/O.NEW.KDLH.MA.W.0004.250515T2217Z-250515T2315Z/



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Special Marine Warning

National Weather Service Duluth MN

517 PM CDT Thu May 15 2025



The National Weather Service in Duluth MN has issued a



* Special Marine Warning for...

  Chequamegon Bay-Bayfield to Oak Point 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 615 PM CDT.



* At 516 PM CDT, strong thunderstorms were located along a line

  extending from 35 nm east of Saint Croix Band Sand Lake Area,

  moving north at 55 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, Basswood Island, Sand Island, Saxon

  Harbor, Stockton Island, Madeline Island, Manitou Island, Meyers

  Beach, York Island, Eagle Island, Apostle Islands National Lake

  Shore, La Pointe, Michigan Island, Raspberry Island, Marble Point,

  Oak Point, Oak Island, Siskwit Bay, Apostle Island Sea Caves, and

  Maikwe Bay.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A Tornado Watch remains in effect until 800 PM CDT for northwestern

Wisconsin.



&&



LAT...LON 4656 9053 4657 9059 4664 9071 4661 9079

      4656 9092 4657 9097 4667 9094 4670 9089

      4676 9092 4687 9081 4690 9080 4693 9086

      4692 9095 4684 9110 4682 9116 4706 9107

      4692 9027 4665 9044 4657 9043 4656 9041

TIME...MOT...LOC 2216Z 197DEG 54KT 4600 9138 4568 9085 4549 9067 



HAIL...0.00IN

WIND...>34KTS



$$



JDS