WHUS73 KDLH 050252

MWWDLH



URGENT - MARINE WEATHER MESSAGE

National Weather Service Duluth MN

952 PM CDT Mon May 4 2026



LSZ121-142>148-050400-

/O.EXP.KDLH.SC.Y.0057.000000T0000Z-260505T0300Z/

Chequamegon Bay-Bayfield to Oak Point WI-

Taconite Harbor to Silver Bay Harbor MN-

Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-

Duluth MN to Port Wing WI-Port Wing to Sand Island WI-

Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-

952 PM CDT Mon May 4 2026



...SMALL CRAFT ADVISORY WILL EXPIRE AT 10 PM CDT THIS EVENING...



Winds and waves are decreasing and no longer expected to pose a

hazard to small craft.



$$



LSZ150-050900-

/O.CON.KDLH.SC.Y.0057.000000T0000Z-260505T0900Z/

Outer Apostle Islands Beyond 5 NM from Mainland-

952 PM CDT Mon May 4 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT

TUESDAY...



* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves 

  1 to 4 ft.



* WHERE...Outer Apostle Islands Beyond 5 NM from Mainland.



* WHEN...Until 4 AM CDT Tuesday.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Anyone operating a smaller vessel should avoid navigating in

hazardous conditions.



&&



$$



LSZ140-141-050900-

/O.CON.KDLH.SC.Y.0057.000000T0000Z-260505T0900Z/

Grand Portage to Grand Marais MN-

Grand Marais to Taconite Harbor MN-

952 PM CDT Mon May 4 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CDT

TUESDAY...



* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves 

  1 to 2 ft.



* WHERE...Grand Portage to Grand Marais MN and Grand Marais to 

  Taconite Harbor MN.



* WHEN...Until 4 AM CDT Tuesday.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Anyone operating a smaller vessel should avoid navigating in

hazardous conditions.



&&



$$