Marine Weather Message
Issued by NWS Duluth, MN

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757
WHUS73 KDLH 092159
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
359 PM CST Tue Dec 9 2025

LSZ140-141-101000-
/O.CON.KDLH.GL.W.0035.251210T0400Z-251210T1600Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
359 PM CST Tue Dec 9 2025

...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
10 AM CST WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 30 kt and
  waves 1 to 4 ft expected.

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

* WHEN...From 10 PM this evening to 10 AM CST Wednesday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

&&

$$

LSZ142>144-101000-
/O.CON.KDLH.SC.Y.0136.251210T0400Z-251210T1600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
359 PM CST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM CST WEDNESDAY...

* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and
  waves 2 to 5 ft expected.

* WHERE...Taconite Harbor to Silver Bay Harbor MN, Silver Bay
  Harbor to Two Harbors MN and Two Harbors to Duluth MN.

* WHEN...From 10 PM this evening to 10 AM CST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$

LSZ121-145>148-150-101000-
/O.CON.KDLH.SC.Y.0136.251210T0400Z-251210T1600Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
Outer Apostle Islands Beyond 5 NM from Mainland-
359 PM CST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 10 AM CST WEDNESDAY...

* WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and
  waves 4 to 7 ft expected.

* WHERE...Portions of Lake Superior.

* WHEN...From 10 PM this evening to 10 AM CST Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.

&&

$$