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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
210 PM CST Sat Nov 22 2025

LSZ121-146>148-150-230815-
/O.CON.KDLH.SC.Y.0127.000000T0000Z-251123T1200Z/
Chequamegon Bay-Bayfield to Oak Point 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-
210 PM CST Sat Nov 22 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY...

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

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Port Wing to
  Sand Island WI, Sand Island to Bayfield WI, Oak Point to Saxon
  Harbor WI and Outer Apostle Islands Beyond 5 NM from Mainland.

* WHEN...Until 6 AM CST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
210 PM CST Sat Nov 22 2025

LSZ140-141-230815-
/O.EXT.KDLH.SC.Y.0127.000000T0000Z-251123T0400Z/
/O.NEW.KDLH.GL.W.0031.251123T0400Z-251123T1000Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
210 PM CST Sat Nov 22 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 PM CST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 4 AM CST
SUNDAY...

* WHAT...For the Small Craft Advisory, west winds 10 to 15 kt
  with gusts up to 30 kt and waves 1 to 4 ft. For the Gale
  Warning, northwest winds 15 to 20 kt with gusts up to 35 kt
  and waves 1 to 3 ft expected.

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

* WHEN...For the Small Craft Advisory, until 10 PM CST this
  evening. For the Gale Warning, from 10 PM this evening to 4 AM
  CST Sunday.

* 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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
210 PM CST Sat Nov 22 2025

LSZ142-230815-
/O.CON.KDLH.SC.Y.0127.000000T0000Z-251123T1400Z/
Taconite Harbor to Silver Bay Harbor MN-
210 PM CST Sat Nov 22 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM CST SUNDAY...

* WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with
  gusts up to 30 kt and waves 1 to 2 ft.

* WHERE...Taconite Harbor to Silver Bay Harbor MN.

* WHEN...Until 8 AM CST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
210 PM CST Sat Nov 22 2025

LSZ143>145-230815-
/O.CON.KDLH.SC.Y.0127.000000T0000Z-251123T1000Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-
210 PM CST Sat Nov 22 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM CST SUNDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves
  up to 3 ft.

* WHERE...Silver Bay Harbor to Two Harbors MN, Two Harbors to
  Duluth MN and Duluth MN to Port Wing WI.

* WHEN...Until 4 AM CST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
324 PM EST Sat Nov 22 2025

LSZ240-241-230830-
/O.CON.KMQT.SC.Y.0184.251122T2100Z-251123T1200Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
324 PM EST Sat Nov 22 2025 /224 PM CST Sat Nov 22 2025/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST /6 AM
CST/ SUNDAY...

* WHAT...West winds 10 to 20 kt with gusts up to 30 kt and waves
  3 to 6 ft expected.

* WHERE...Saxon Harbor WI to Black River MI and Black River to
  Ontonagon MI.

* WHEN...Until 7 AM EST /6 AM CST/ Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
324 PM EST Sat Nov 22 2025

LSZ242>244-230830-
/O.CON.KMQT.SC.Y.0184.251122T2100Z-251123T2100Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
324 PM EST Sat Nov 22 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SUNDAY...

* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves
  5 to 8 ft expected.

* WHERE...Ontonagon to Upper Entrance of Portage Canal MI, Upper
  Entrance of Portage Canal to Eagle River MI and Eagle River to
  Manitou Island MI.

* WHEN...Until 4 PM EST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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