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Friday, Dec 26, 2025 00:17:02

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Small Craft Advisory 0150
Issued by the Duluth Forecast Office

Action Issued Starts Expiration
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-26 01:00:00
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-26 08:00:00
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-25 19:00:00
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-25 18:00:00
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-25 22:00:00
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-25 21:00:00
New 2025-12-24 14:17:21 2025-12-25 08:00:00 2025-12-25 18:00:00
Time Extended 2025-12-24 19:21:28 2025-12-25 08:00:00 2025-12-25 22:00:00
Continued 2025-12-24 19:21:29 2025-12-25 08:00:00 2025-12-25 18:00:00
Time Extended 2025-12-24 19:21:29 2025-12-24 19:21:00 2025-12-26 08:00:00
Continued 2025-12-24 19:21:29 2025-12-25 08:00:00 2025-12-25 22:00:00
Time Extended 2025-12-24 19:21:29 2025-12-25 08:00:00 2025-12-25 22:00:00
Time Extended 2025-12-25 03:05:40 2025-12-25 03:05:00 2025-12-26 04:00:00
Time Extended 2025-12-25 03:05:40 2025-12-25 03:05:00 2025-12-25 18:00:00
Continued 2025-12-25 03:05:40 2025-12-26 08:00:00
Time Extended 2025-12-25 03:05:40 2025-12-25 03:05:00 2025-12-26 00:00:00
Continued 2025-12-25 09:17:13 2025-12-26 08:00:00
Continued 2025-12-25 09:17:13 2025-12-26 04:00:00
Continued 2025-12-25 09:17:13 2025-12-25 18:00:00
Continued 2025-12-25 09:17:13 2025-12-26 00:00:00
Continued 2025-12-25 15:34:22 2025-12-25 18:00:00
Continued 2025-12-25 15:34:22 2025-12-26 00:00:00
Continued 2025-12-25 15:34:22 2025-12-26 04:00:00
Continued 2025-12-25 15:34:22 2025-12-26 08:00:00
Continued 2025-12-25 21:27:02 2025-12-26 08:00:00
Continued 2025-12-25 21:27:02 2025-12-26 04:00:00
Continued 2025-12-25 21:27:02 2025-12-26 00:00:00


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: New
Issued At: 2025-12-24 14:17:21

869 
WHUS73 KDLH 242016
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
216 PM CST Wed Dec 24 2025

LSZ150-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0300Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 9 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 9 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ144-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Two Harbors to Duluth MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

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

* WHERE...Two Harbors to Duluth MN.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0100Z/
Silver Bay Harbor to Two Harbors MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 7 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 7 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ141-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T0700Z/
Grand Marais to Taconite Harbor MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 1 AM CST
FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft expected.

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

* WHEN...From 8 AM Thursday to 1 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-250830-
/O.NEW.KDLH.SC.Y.0150.251225T1400Z-251226T1400Z/
Grand Portage to Grand Marais MN-
216 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM THURSDAY TO 8 AM CST
FRIDAY...

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

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

* WHEN...From 8 AM Thursday to 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-12-24 19:21:28

123 
WHUS73 KDLH 250121
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
721 PM CST Wed Dec 24 2025

LSZ150-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-144-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-251330-
/O.EXT.KDLH.SC.Y.0150.251225T0121Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-24 19:21:29

123 
WHUS73 KDLH 250121
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
721 PM CST Wed Dec 24 2025

LSZ150-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-144-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-251330-
/O.EXT.KDLH.SC.Y.0150.251225T0121Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-12-24 19:21:29

123 
WHUS73 KDLH 250121
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
721 PM CST Wed Dec 24 2025

LSZ150-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-144-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-251330-
/O.EXT.KDLH.SC.Y.0150.251225T0121Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-24 19:21:29

123 
WHUS73 KDLH 250121
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
721 PM CST Wed Dec 24 2025

LSZ150-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-144-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-251330-
/O.EXT.KDLH.SC.Y.0150.251225T0121Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-12-24 19:21:29

123 
WHUS73 KDLH 250121
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
721 PM CST Wed Dec 24 2025

LSZ150-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  2 to 5 ft expected.

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ143-144-251330-
/O.EXT.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

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

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

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-251330-
/O.EXT.KDLH.SC.Y.0150.251225T0121Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM CST
THURSDAY...

* WHAT...East winds 15 to 20 kt with gusts up to 25 kt and waves 
  1 to 3 ft expected.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...From 8 AM to 6 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142-251330-
/O.CON.KDLH.SC.Y.0150.251225T1400Z-251226T0400Z/
Taconite Harbor to Silver Bay Harbor MN-
721 PM CST Wed Dec 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 10 PM CST
THURSDAY...

* WHAT...East 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.

* WHEN...From 8 AM to 10 PM CST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-12-25 03:05:40

059 
WHUS73 KDLH 250905
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
305 AM CST Thu Dec 25 2025

LSZ150-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-252115-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
305 AM CST Thu Dec 25 2025

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

* WHAT...East winds 10 to 20 kt with gusts up to 30 kt and waves 4
  to 7 ft. Waves occasionally to 8 feet.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-12-25 03:05:40

059 
WHUS73 KDLH 250905
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
305 AM CST Thu Dec 25 2025

LSZ150-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-252115-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
305 AM CST Thu Dec 25 2025

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

* WHAT...East winds 10 to 20 kt with gusts up to 30 kt and waves 4
  to 7 ft. Waves occasionally to 8 feet.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 03:05:40

059 
WHUS73 KDLH 250905
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
305 AM CST Thu Dec 25 2025

LSZ150-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-252115-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
305 AM CST Thu Dec 25 2025

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

* WHAT...East winds 10 to 20 kt with gusts up to 30 kt and waves 4
  to 7 ft. Waves occasionally to 8 feet.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Time Extended
Issued At: 2025-12-25 03:05:40

059 
WHUS73 KDLH 250905
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
305 AM CST Thu Dec 25 2025

LSZ150-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CST FRIDAY...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-252115-
/O.EXT.KDLH.SC.Y.0150.251225T0905Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
305 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-252115-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
305 AM CST Thu Dec 25 2025

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

* WHAT...East winds 10 to 20 kt with gusts up to 30 kt and waves 4
  to 7 ft. Waves occasionally to 8 feet.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 09:17:13

300 
WHUS73 KDLH 251516
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
916 AM CST Thu Dec 25 2025

LSZ150-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 09:17:13

300 
WHUS73 KDLH 251516
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
916 AM CST Thu Dec 25 2025

LSZ150-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 09:17:13

300 
WHUS73 KDLH 251516
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
916 AM CST Thu Dec 25 2025

LSZ150-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 09:17:13

300 
WHUS73 KDLH 251516
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
916 AM CST Thu Dec 25 2025

LSZ150-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

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

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
916 AM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...East winds 10 to 20 kt with gusts up to 25 kt and waves 
  4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260330-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
916 AM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 15:34:22

082 
WHUS73 KDLH 252133
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
333 PM CST Thu Dec 25 2025

LSZ150-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...East winds 10 to 15 kt with gusts up to 20 kt and waves 
  2 to 4 ft.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 15:34:22

082 
WHUS73 KDLH 252133
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
333 PM CST Thu Dec 25 2025

LSZ150-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...East winds 10 to 15 kt with gusts up to 20 kt and waves 
  2 to 4 ft.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 15:34:22

082 
WHUS73 KDLH 252133
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
333 PM CST Thu Dec 25 2025

LSZ150-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...East winds 10 to 15 kt with gusts up to 20 kt and waves 
  2 to 4 ft.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 15:34:22

082 
WHUS73 KDLH 252133
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
333 PM CST Thu Dec 25 2025

LSZ150-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 3 to 6 ft.

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

* WHEN...Until 4 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ145>147-260000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0000Z/
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WHAT...East winds 10 to 15 kt with gusts up to 20 kt and waves 
  2 to 4 ft.

* WHERE...Duluth MN to Port Wing WI, Port Wing to Sand Island WI 
  and Sand Island to Bayfield WI.

* WHEN...Until 6 PM CST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
333 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-260945-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
333 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 21:27:02

098 
WHUS73 KDLH 260326
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
926 PM CST Thu Dec 25 2025

LSZ150-261000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
926 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 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 CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
926 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Waves 3 to 5 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-261400-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
926 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 21:27:02

098 
WHUS73 KDLH 260326
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
926 PM CST Thu Dec 25 2025

LSZ150-261000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
926 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 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 CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
926 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Waves 3 to 5 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-261400-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
926 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$


Action: Continued
Issued At: 2025-12-25 21:27:02

098 
WHUS73 KDLH 260326
MWWDLH

URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
926 PM CST Thu Dec 25 2025

LSZ150-261000-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1000Z/
Outer Apostle Islands Beyond 5 NM from Mainland-
926 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 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 CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ142>144-260600-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T0600Z/
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
926 PM CST Thu Dec 25 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST
TONIGHT...

* WHAT...Waves 3 to 5 ft.

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

* WHEN...Until midnight CST tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ140-141-261400-
/O.CON.KDLH.SC.Y.0150.000000T0000Z-251226T1400Z/
Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
926 PM CST Thu Dec 25 2025

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

* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 
  waves 4 to 7 ft.

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

* WHEN...Until 8 AM CST Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$



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