WHUS73 KDLH 210739

MWWDLH



URGENT - MARINE WEATHER MESSAGE

National Weather Service Duluth MN

239 AM CDT Mon Sep 21 2026



LSZ143>146-211945-

/O.NEW.KDLH.SC.Y.0110.260921T1700Z-260922T0300Z/

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

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

239 AM CDT Mon Sep 21 2026



...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 10 PM CDT

THIS EVENING...



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

  waves 2 to 4 ft expected.



* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to 

  Duluth MN, Duluth MN to Port Wing WI and Port Wing to Sand 

  Island WI.



* WHEN...From noon today to 10 PM CDT this evening.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Anyone operating a smaller vessel should avoid navigating in

hazardous conditions.



&&



$$



LSZ147-148-150-211945-

/O.NEW.KDLH.SC.Y.0110.260921T1700Z-260922T0300Z/

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

Outer Apostle Islands Beyond 5 NM from Mainland-

239 AM CDT Mon Sep 21 2026



...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 10 PM CDT

THIS EVENING...



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

  waves 2 to 4 ft expected.



* WHERE...Sand Island to Bayfield WI, Oak Point to Saxon Harbor 

  WI and Outer Apostle Islands Beyond 5 NM from Mainland.



* WHEN...From noon today to 10 PM CDT this evening.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Anyone operating a smaller vessel should avoid navigating in

hazardous conditions.



&&



$$