Marine Weather Message
Issued by NWS Duluth, MN

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
854
WHUS73 KDLH 151919
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
119 PM CST Sat Nov 15 2025

LSZ140-141-160730-
/O.CON.KDLH.SC.Y.0123.000000T0000Z-251116T0100Z/
/O.CON.KDLH.GL.W.0030.251116T0100Z-251116T0800Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
119 PM CST Sat Nov 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CST THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 7 PM THIS EVENING TO 2 AM
CST SUNDAY...

* WHAT...For the Small Craft Advisory, northwest winds 10 to 20 kt
  with gusts up to 30 kt and waves 1 to 2 ft. For the Gale
  Warning, northwest winds 15 to 25 kt with gusts up to 40 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 7 PM CST this
  evening. For the Gale Warning, from 7 PM this evening to 2 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.

&&

$$

LSZ150-160730-
/O.CON.KDLH.SC.Y.0123.000000T0000Z-251117T0000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
119 PM CST Sat Nov 15 2025

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

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
  waves 3 to 6 ft.

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

* WHEN...Until 6 PM CST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ121-147-148-160730-
/O.CON.KDLH.SC.Y.0123.000000T0000Z-251116T1800Z/
Chequamegon Bay-Bayfield to Oak Point WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
119 PM CST Sat Nov 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL NOON CST SUNDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
  waves 1 to 4 ft.

* WHERE...Chequamegon Bay-Bayfield to Oak Point WI, Sand Island
  to Bayfield WI and Oak Point to Saxon Harbor WI.

* WHEN...Until noon CST Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>146-160730-
/O.CON.KDLH.SC.Y.0123.000000T0000Z-251116T1600Z/
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-
119 PM CST Sat Nov 15 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST
SUNDAY...

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

* WHERE...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 and Port Wing to Sand Island WI.

* WHEN...Until 10 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.

&&

$$